Transient Voltage Suppression Diodes

Trustworthy electronic circuit protection expert

SMBJ Series

www.yint.com.cn

Rev:19.3

1

SMBJ Transient Voltage Suppressor Diode Series

General Information

The SMB 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 SMB 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



Case: DO-214AA/SMB



For surface mounted applications in order to optimize board space.



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



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



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



Terminal: Solder plated, solderable per MIL-STD-750,Method 2026.

Applications

TVS devices are ideal for the

and other vulnerable circuits used in

Telecom, Computer, Industrial and

Consumer electronic applications.

Parameter

Symbol

Value

Unit

Minimum Peak Pulse Power Dissipation (T = 1 ms) (note1 note 2)

600

Watts

Peak Forward Surge Current

8.3 ms Single Half Sine Wave Superimposed on Rated Load

(JEDEC Method) (Note 3)

100

Amps

Steady State Power Dissipation @ TL = 75 °C

5.0

Watts

(For Unidirectional Units Only)(note4 note 5)

3.5/5

Volts

Operating Temperature Range

-55 to +150

°C

Storage Temperature Range

-55 to +150

°C

NOTES:

2. Thermal Resistance Junction to Lead.

3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).

4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %.

Molded plastic

glass passivated junction.