Transient Voltage Suppression Diodes

Trustworthy electronic circuit protection expert

SA Series

www.yint.com.cn

Rev:19.3

1

SA Transient Voltage Suppressor Diode Series

General Information

The SA series is designed to protect voltage sensitive components from high

voltage, high energy transients. They have excellent clamping capability, high surge

capability, low zener impedance and fast response time. The SA series is supplied in

YINT Semiconductor’s exclusive, cost-effective, highly reliable and is ideally suited

for use in communication systems, automotive, numerical controls , process

controls, medical equipment, business machines, power supplies and many other

industrial/consumer applications.

Features



DO-15 glass passivated chip junction



Plastic package



Polarity:Color band denoted positive end (cathode) except Bidirectional.



Typical failure mode is short from over-specified voltage or current



Fast response time: typically less than 1.0ps from 0 Volts to BV min.



High Temperature soldering:260°C/10 seconds at terminals.



Solder dip 275 °C max. 10 s, per JESD 22-B106

Typical Applications

Use in sensitive electronics protection

against voltage transients induced by

inductive load switching and lighting on

ICs, MOSFET, signal lines of sensor

units for consumer, computer, industrial,

automotive, and telecommunication.

Electrical Characteristics (@ TA = 25°C Unless Otherwise Noted)

Parameter

Symbol

Value

Unit

Peak pulse power dissipation with a 10/1000 μs waveform

500

Watts

Peak pulse current with a 10/1000 μs waveform

See next table

Amps

3

Watts

Peak forward surge current 8.3 ms single half sine-wave

70

Amps

Instantaneous forward voltage at 100 A for Unidirectional only

3.5/5.0

V

Operating junction and storage temperature range

-55 to +175

°C

Notes :

(2) Measured 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum