WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

M7 is the SMA DO-214AC package of 1N4007. It is an ordinary rectifier diode with withstand voltage of 1000V and maximum average forward rectified current of 1A. Commonly used in AC220V rectifier circuit.

What can be used to replace rectifier diode M7?What are the parameters of chip diode M7 and what tube can be used to replace it? What types of diodes are M7 SMD diodes common to? What is the difference between chip rectifier diode M7 and A7? Rectifier diodes can be made of semiconductor germanium or silicon. M7 and A7 are silicon rectifier diodes with unidirectional conductivity, high breakdown voltage, low reverse leakage current and good high temperature performance. Generally speaking, the rectifier diode with high reverse voltage can replace the rectifier diode with low reverse voltage, and the diode with high rectifier current value can replace the diode with low rectifier current value. For example, M7 diodes can replace M6, M5, M4, m3, M2 and M1, and A7 patch diodes can replace A6, A5, A4, A3, A2 and A1.

The difference between chip diode M7 and A7 is as follows:

Detailed parameters of SMD M7 diode

Package form: do-214ac (SMA)

Average forward current: 1A

Reverse repetitive peak voltage: 1000V

Forward (non repetitive) surge current: 30A

Forward peak voltage: 1V

Reverse leakage current: 5ua, 50ua

Junction temperature: - 55 ° C to + 125 ° C

Storage temperature: - 55 ° C to + 150 ° C

Detailed parameters of chip A7 diode

Package form: sod-123fl

Average forward current: 1A

Reverse repetitive peak voltage: 1000V

Forward (non repetitive) surge current: 25A

Forward peak voltage: 1.1V

Reverse leakage current: 5ua, 50ua

Junction temperature: - 55 ° C to + 150 ° C

Storage temperature: - 55 ° C to + 150 ° C

Difference between diode M7 and A7

It can be seen from the above parameter details that the biggest difference between M7 and A7 lies in the packaging form. The diode M7 package is SMA / DO-214AC, the diode A7 package is sod-123FL, and the volume of M7 is larger than A7. The forward non repetitive surge current of M7 is 5A larger than that of A7, and the junction temperature difference is 5 ° C. The main difference between M7 and A7 is the packaging form. In practical application, diodes M7 and A7 can replace each other!

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET is a professional factory for diodes with more than 20 years experience.

We are able to meet customer special requirements for packing.

Such as S1M 1000V 1A SMA General Purpose Plastic Rectifier, we can offer 2Kpcs, 5Kpcs and 10Kpcs tape and reel packing.

Welcome your inquiry for other diodes and rectifiers to cost down.

WEET Group also can provide full solution for capacitors, check more at : https://www.weetcap.com/

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Good news to share with all of our customers, WEET keep large stock for diodes, rectifiers and transistors.

1 week delivery time and competitive price, superior quality. Free samples for testing.

For more items, please check with our sales at : info@weediode.com, info@weetcl.com

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET Provide Stock Offer of Diodes and Rectifiers Even If the Chip Raw Material is Lack of Market in China.

Do you have regular demand for diodes and rectifiers? Do you feel shocked about the long delivery time ? If yes, WEET can provide best solutions to you.

WEET diodes factory keep safe stock each item 10KKpcs for below diodes. First come, first served.

For other items, you can check case by case. Email us at : info@weediode.com

A7: SOD123FL

M7: SMA, SMA-J, SMAF Package

S1M: SMA Package

MB10F: MBF Package

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Throught Hole (DIP) Diodes and Rectifiers.

SMA <--->2010

SMB <--->2114

SMC <--->3220

SOD123  <--->1206

SOD323 <--->0805

SOD523 <--->0603 

DO-214AA<--->SMA

DO-214AB<--->SMB

DO-214AC<--->SMC

DO-213AB<--->MELF 

SMAF M1 THRU M7 (M1, M2, M3, M4, M5, M6, M7) General Purpose Plastic Rectifier

SMA(DO-214AC) S2A THRU S2M ( S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier

SMB(DO-214AA) S3A THRU S3M (S3A, S3B, S3D, S3G, S3J, S3K, S3M) General Purpose Plastic Rectifier

SMC(DO-214AB) S5A THRU S5M (S5A, S5B, S5D, S5G, S5J, S5K, S5M) General Purpose Plastic Rectifier

https://www.weetcl.com/General_Purpose_Rectifiers/

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET SMB(DO-214AA) S2A THRU S2M (S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier

 https://www.weetcl.com/General_Purpose_Rectifiers/SMB_S2A_THRU_S2M.html

WEET SOD-123FL S2A THRU S2M (S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier

https://www.weetcl.com/General_Purpose_Rectifiers/SOD123FL_S2A_THRU_S2M.html

What is the different between WEET SMA S2M, WEET SMB S2M, WEET SMAF S2M and WEET SOD-123FL S2M?

Firstly, they have something in common, both of them are 3A and 1000V, with laser marking S2M on the surface of product's body.

But in mostly cases, SMB package S2M can replace the rest of them.

From the size, the order list should be as SMB is the largest one, then follow up by SMA, later is SMAF, the smallest one is SOD-123FL.

The smaller one does not means the performance is weaker. Do to different applications, each of the package can make the greatest use of itself.

If you are not sure how to choose a right diode for your application, please free feel to contact with our sales engineers. WEE Technology is one of the advanced diodes and rectifiers manufacturer in China. Thank you.

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET SMB DO-214AA 3A 1000V S3M S3MB GS3MB GPP Glass Passivated chip junction General Purpose Rectifiers

WEE Technology Diodes Monthly Capacity

Below three datasheet are refer to same products. S3M is the basic part number. B refers to SMB package, G refers to GPP Glass Passivated chip junction.

All of WEET S3A to S3M series are in SMB and GPP chips but with different names. The marking can be the same as the part number.

https://www.weetcl.com/General_Purpose_Rectifiers/SMB_S3AB_THRU_S3MB.html

https://www.weetcl.com/General_Purpose_Rectifiers/SMB_S3A_THRU_S3M.html

https://www.weetcl.com/General_Purpose_Rectifiers/SMB_GS3AB_THRU_GS3MB.html

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET SMC(DO-214AB) 3A 1000V S3A THRU S3M (S3A, S3B, S3D, S3G, S3J, S3K, S3M) General Purpose Plastic Rectifier

Maximum Average Forward Rectified Current : 3Amps

Maximum Instantaneous Forward Voltage at 3.0A: vF 1.10Volts

Voltage: From 50V to 1000V （S3A 50V, S3B 100V, S3D 200V, S3G 400V, S3J 600V, S3K 800V, S3M 1000V）

WEE Technology related products of 3A 1000V diodes in SMC and SMB packages witrh GPP chips and SMD surfauce mount type.

WEET SMC(DO-214AB) US3A THRU US3M (US3A, US3B, US3D, US3G, US3J, US3K, US3M) Surface Mount High Efficiency Rectifier
WEET SMB(DO-214AA) US3A THRU US3M (US3A, US3B, US3D, US3G, US3J, US3K, US3M) Surface Mount High Efficiency Rectifier
WEET SMB(DO-214AA) FS3A THRU FS3M (FS3A, FS3B, FS3D, FS3G, FS3J, FS3K, FS3M）Surface Mount Fast Recovery Rectifier
WEET SMB(DO-214AA) RS3A THRU RS3M (RS3A, RS3B, RS3D, RS3G, RS3J, RS3K, RS3M）Surface Mount Fast Recovery Rectifier
WEET SMC(DO-214AB) RS3A THRU RS3M (RS3A, RS3B, RS3D, RS3G, RS3J, RS3K, RS3M）Surface Mount Fast Recovery Rectifier
WEET SMC(DO-214AB) S3A THRU S3M (S3A, S3B, S3D, S3G, S3J, S3K, S3M) General Purpose Plastic Rectifier
WEET SMC(DO-214AB) GS3A THRU GS3M (GS3A, GS3B, GS3D, GS3G, GS3J, GS3K, GS3M) General Purpose Plastic Rectifier
WEET SMB(DO-214AA) S3AB THRU S3MB (S3AB, S3BB, S3DB, S3GB, S3JB, S3KB, S3MB) General Purpose Plastic Rectifier
WEET SMB(DO-214AA) S3A THRU S3M (S3A, S3B, S3D, S3G, S3J, S3K, S3M) General Purpose Plastic Rectifier
WEET SMB(DO-214AA) GS3AB THRU GS3MB (GS3A, GS3B, GS3D, GS3G, GS3J, GS3K, GS3M) General Purpose Plastic Rectifier

https://www.weetcl.com/General_Purpose_Rectifiers/SMC_S3A_THRU_S3M.html

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET SMC(DO-214AB) 5A 1000V S5M General Purpose Glass Passivated Chip Plastic Rectifier

It is suitable for electronic products such as computers, instruments, automotive electronics, power supply, communication, switching power supply, etc.

★ 革命性的封装形式，适用于高速贴片，可大幅度降低抛料率；

Revolutionary packaging WEET SMC is suitable for high-speed patch, which can greatly reduce the throwing rate;

★ 适合回流焊与波峰焊；

Suitable for reflow and wave soldering;

★ 端头强度可达到GB/T 2423.29-1999

Terminal strength can reach GB/T 2423.29-1999 2MM standard completely eliminated the problem of poor bending strength of similar products before.

2MM标准，彻底杜绝了之前同类产品抗弯强度差的问题；

WEE Technology also produce below SMC DO-214AB in below different part numbers:
WEET SMC(DO-214AB) 3A 1000V GS3A THRU GS3M (GS3A, GS3B, GS3D, GS3G, GS3J, GS3K, GS3M) General Purpose Plastic Rectifier

WEET SMC(DO-214AB) 3A 1000V S3A THRU S3M (S3A, S3B, S3D, S3G, S3J, S3K, S3M) General Purpose Plastic Rectifier

WEET SMC(DO-214AB) 5A 1000V S5A THRU S5M (S5A, S5B, S5D, S5G, S5J, S5K, S5M) General Purpose Plastic Rectifier

WEET SMC(DO-214AB) 8A 1000V S8A THRU S8M (S8A, S8B, S8D, S8G, S8J, S8K, S8M) General Purpose Plastic Rectifier

WEET SMC(DO-214AB) 10A 1000V S10A THRU S10M (S10A, S10B, S10D, S10G, S10J, S10K, S10M) General Purpose Plastic Rectifier

‍

https://www.weetcl.com/General_Purpose_Rectifiers/SMC_S5A_THRU_S5M.html

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifier

WEE Technology SMA(DO-214AC) S2A THRU S2M Surface Mount General Purpose Plastic Rectifier

S2A, S2B, S2D, S2G, S2J, S2K, S2M product information, Surface Mount Glass Passivated Rectifier diodes

Main Features
•Low profile package

•Ideal for automated machine processing, easy to pick up, tape and reel packing

•Glass passivated chip junction

Typical Applications
•For use in general purpose rectification of power supplies, inverters, converters and freewheeling diodes for consumer, automotive and telecommunication.

Available in other packages

WEET SOD-123FL S2A THRU S2M (S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier
WEET SMB(DO-214AA) S2A THRU S2M (S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier
WEET SMA(DO-214AC) S2A THRU S2M ( S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier
WEET SMAF S2A THRU S2M (S2A, S2B, S2D, S2G, S2J, S2K, S2M) General Purpose Plastic Rectifier

Datasheet quick access

https://www.weetcl.com/General_Purpose_Rectifiers/SMA_S2A_THRU_S2M.html

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET DO-27 1N5400G THRU 1N5408G (1N5400G, 1N5401G, 1N5402G, 1N5404G, 1N5406G, 1N5407G, 1N5408G) General Purpose Plastic Rectifiers

WEET DO-201AD 1N5408 Series 1000V 3A Through Hole General Purpose Plastic Rectifiers

WEET DO-27 1N5400 THRU 1N5408 Main Characteristics

Manufacturer: WEE Technology
Product Category: Rectifiers
Product: General Purpose Plastic Rectifiers
Configuration: Single
Vf - Forward Voltage: 1.0 V
Vr - Reverse Voltage: 1000 V
If - Forward Current: 3 A
Max Surge Current: 200 A
Ir - Reverse Current: 5 uA
Mounting Style: Through Hole
Package / Case: DO-201AD (DO-27)
Brand Marking: WEET

https://www.weetcl.com/General_Purpose_Rectifiers/DO27_1N5400_THRU_1N5408.html

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

SMD Type SOD-123FL 1A1 THRU 1A7 (1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7) General Purpose Plastic Rectifier

Typical Features and Characteristic

Glass passivated chip

Low leakage current

High forward surge capability

Maximum Average Forward Rectified Current I(AV): 0.8Amps

Package: Tape and Reel

WEE Technology specially recommends SOD-123FL small package diode, which has the following advantages:

1, This product adopts the new packaging technology of high power, small package and full frame.

2, The occupied area is 46% less than SMA, 65% less than SMB, 85% less than SMC, the product height is 45% lower than SMA, 50% lower than SMB and 50% lower than SMC.

3, In terms of product miniaturization, it has a very wide market expectation. 

4, It is the preferred product to replace traditional devices such as 1N4007, M7, GS1M and 1A7 and so on.

Please more details by below link, thank you.

http://www.weetcl.com/General_Purpose_Rectifiers/SOD123FL_A1_THRU_A7.html

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

6A05 THRU 6A10 (6A05, 6A1, 6A2, 6A4, 6A6, 6A8, 6A10) 

Trademark: WEET

Maximum Average Forward Rectified Current: 6A 

Pacakge: R-6 molded plastic body

Maximum Recurrent Peak Reverse Voltage : From 50V to 1000VDC (50, 100, 200, 400, 600, 800, 1000)

Type: General Purpose Plastic Rectifier

http://www.weetcl.com/General_Purpose_Rectifiers/R6_6A05_THRU_6A10.html

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers.

Today, WEE would like to share M7 general purpose diode in SMAF (DO-214AC, also known as SMA) package (surface mount version of 1N4007) to you. In generally, we sell M7 to the customer about 200KKpcs each month and it made by super GPP chip.

WEE M7 general purpose diode attributes:

Reverse voltage 50 to 1000 Volts             

Forward current -1.0 Ampere

Glass passivated die construction             

Ideal for surface mount applications

Easy pick and place                       

Built-in strain relief 

High surge current capability                

Low thermal resistance

Low forward voltage drop

The plastic package carries underwriters’ laboratory flammability classification 94V-0

WEE M7 general purpose diode details:

Packing: T/R (turntable roll)

Quantity: 10Kpcs /roll

Supply: 200KKpcs/month

Type: M1, M2, M3, M4, M5, M6, M7

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers.

M7=GS1M=S1M,  M7 SMAF Tape & Reel SPQ: 10Kpcs RoHS

500Kpcs at US$3.2/Kpcs

1KKpcs at US$3.1/Kpcs

2KKpcs at US$3.0/Kpcs

5KKpcs at US$2.9/Kpcs

10KKpcs at US$2.8/Kpcs

MOQ: 500Kpcs / shipment

Look forward to hearing your order soon. Please contact sales at any time.

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers.

WEE Technology not only strong in general products producing, but also focus on chip manufacturing. 

We are proud to say that below SMA-J package products are all constructed with GPP chip, but we are offering OJ chip price.

Please send your enquiry to we right now. We Enhance Efficiency.

SMA-J General Purpose Rectifier M1-M7

SMA-J General Purpose Rectifier S1A-S1M

SMA-J General Purpose Rectifier GS1A-GS1M

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEET is specialized in producing 1A to 10A GENERAL PURPOSE SILICON RECTIFIERS. 1A7, 1N4007, RL157, 1N5391, RL201, 6A10, 10A10 is our best seller,

Free samples are available for testing, welcome your inquiry, thank you.

1A1 THRU 1A7:   

1A, 50-1000V, R-1(1A1,1A2,1A3,1A4,1A5,1A6,1A7)

1N4001 THRU 1N4007:

1A, 50-1000V DO-41(1N4001,1N4002,1N4003,1N4004,1N4005,1N4006.1N4007)

RL151 THRU RL157:

1.5A, 50-1000V,DO-15(RL151,RL152,RL153,RL154,RL155,RL156,RL157)

1N5391 THRU 1N5399:  

1.5A, 50-1000V, DO-15(1N5391,1N5392,1N5393,1N5394,1N5395,1N5396,1N5397,1N5398,1N5399)

RL201 THRU RL207: 

2A, 50-1000V, DO-15 (RL201,RL202,RL203,RL204,RL205,RL206,RL207)

6A05 THRU 6A10: 

6A, 50-1000V, R-6,(6A05,6A1,6A2,,6A4,6A6,6A8,6A10)

10A05 THRU 10A10: 

10A, 50-1000V,R-6 (10A05,10A1,10A2,10A4,10A6,10A8,10A10)

WEE Technology Company Limited

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEE Technology Company Limited
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

General Rectifier Diodes

R-1 General Purpose Rectifier 1A1-1A7
A-405 General Rectifier 1N4001S-1N4007S
DO-41 General Purpose Rectifier 1N4001-1N4007
DO-241AC General Rectifier M7 (SMD4001-4007)
SMA-J General Purpose Rectifier S1A-S1M
DO-15 General Purpose Rectifier 1N5391-1N5399
DO-15 General Purpose Rectifier RL201-RL207
DO-27 General Purpose Rectifier 1N5400-1N5408
DO-27 General Purpose Rectifier 6A05-6A10
R-6 General Purpose Rectifier 6A05-6A10
R-6 General Purpose Rectifier P6A05-P6A10
R-6 General Purpose Rectifier P600A-P600M
R-6 General Purpose Rectifier 10A05G-10A10G
R-6 General Purpose Rectifier 10A05-10A10
SMA General Purpose Rectifier GS2AA-GS2MA
SMA General Purpose Rectifier GS1A-GS1M
SMA-J General Purpose Rectifier GS1A-GS1M
SMB General Purpose Rectifier GS2A-GS2M
SMC General Purpose Rectifier GS3A-GS