Automotive and High Reliability TVS Diodes
Surface Mount – 1500W > SMCJ -H Series
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SMCJ-H Series
General Information
The SMC-H 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 SMC-H 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.
Molded plastic
Features
glass passivated junction.
Case: DO-214AB/SMC
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
protection of I/O Interfaces, VCC bus
and other vulnerable circuits used in
Telecom, Computer, Industrial and
Consumer electronic applications.
Electrical Characteristics (@ TA = 25°C Unless Otherwise Noted)
Parameter
Symbol
Value
1500
Unit
Minimum Peak Pulse Power Dissipation (T = 1 ms) (note1;note 2)
PPK
Watts
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
IFSM
200
Amps
Steady State Power Dissipation @ TL = 75 °C
PM(AV)
VF
6.5
Watts
Volts
Maximum Instantaneous Forward Voltage @ I PP = 50 A
(For Unidirectional Units Only) (note4;note 5)
3.5/5
Operating Temperature Range
Storage Temperature Range
TJ
-55 to +150
-55 to +175
°C
°C
TSTG
NOTES:
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
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 %.
5. VF<3.5V for VBR< 200V and VF <5.0V for VBR> 201V.
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Rev:19.3
1