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Datasheet

This document provides information on SMAJ plastic-encapsulated diodes, including: - Features such as current ratings up to 1A and voltage ratings from 50-1000V. - Applications including rectifiers. - Markings including "M" followed by a number 1-7. - Electrical characteristics including maximum RMS voltage, forward voltage, and thermal resistance. - Package dimensions and reel taping specifications.

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Julio Cesar Ramirez Olave
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1K views4 pages

Datasheet

This document provides information on SMAJ plastic-encapsulated diodes, including: - Features such as current ratings up to 1A and voltage ratings from 50-1000V. - Applications including rectifiers. - Markings including "M" followed by a number 1-7. - Electrical characteristics including maximum RMS voltage, forward voltage, and thermal resistance. - Package dimensions and reel taping specifications.

Uploaded by

Julio Cesar Ramirez Olave
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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M1 THRU M7 HD AJ 42

SMAJ Plastic-Encapsulate Diodes

Features
●Io 1A
SMAJ
●VRRM 50V-1000V
●High surge current capability
● Polarity: Color band denotes cathode

Applications
● Rectifier
Marking
● MX
X : From 1To 7

Item Symbol Unit

I 1000

Maximum RMS Voltage VRMS V 35 70 140 280 420 560 700

60Hz Half-sine wave, Resistance


IF(AV)
load, Ta=75℃

IFSM 60Hz Half-sine wave,1 cycle,


Ta=25℃

125

Item Symbol

Peak Forward Voltage IFM=1.0A

I
I

Thermal
Resistance(Typical)
l

Notes:
Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper
pad areas

1
High Diode Semiconductor
Typical Characteristics

High Diode Semiconductor 2


SMAJ

0.067 (1.70) 0.110(2.80)


0.047 (1.20) 0.098(2.50)

0.177(4.50)
0.157(3.99)

0.012(0.305)
0.006(0.152)

0.096(2.42)
0.078(1.98)

0.060(1.52)
0.030(0.76) 0.008(0.203)MAX.

0.222(5.66)
0.194(4.93)

Dimensions in inches and (millimeters)

SMAJ

4.12
2.0

1.8

JSHD
JSHD

High Diode Semiconductor 3


Reel Taping Specifications For Surface Mount Dev ices- SMA

High Diode Semiconductor 4

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