Fairchild SMBJ5V0(C)A - SMBJ170(C)A User Manual
Summary
These highly reliable Transient Voltage Suppressors (TVS) offer robust protection against sudden electrical spikes, crucial for safeguarding sensitive electronic circuits. Designed with glass passivation and engineered for ultra-fast response times, they maintain excellent clamping capabilities up to 600W Peak Pulse Power. This manual provides comprehensive technical specifications, including absolute maximum ratings and diverse models ranging from 5V to 170V. Ideal for electrical engineers and circuit designers needing dependable overvoltage protection in industrial or commercial applications.
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SM J5V0(C )A - SM J170(C )A
Transient Voltage Suppressors SMBJ5V0(C)A - SMBJ170(C)A Features Glass passivated junction.
600W Peak Pulse Power capability on 10/1000 µs waveform. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less than 1.0 ps from 0 volts to BV for
SMB/DO-214AA
unidirectional and 5.0 ns for COLOR BAND DENOTES CATHODE
ON UNIDIRECTIONAL DEVICES ONLY.
bidirectional.
NO COLOR BAND ON BIDIRECTIONAL
Typical IR less than 1.0 µA above 10V. DEVICES.
DEVICES FOR BIPOLAR APPLICATIONS - Bidirectional types use CA suffix. - Electrical Characteristics apply in both directions.
600 Watt Transient Voltage Suppressors Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units PPPM Peak Pulse Power Dissipation on 10/1000 µs waveform 600 W IPPM Peak Pulse Current on 10/1000 µs waveform see table A IFSM Non-repetitive Peak Forward Surge Current
superimposed on rated load (JEDEC method) (Note 1) 100 A
Tstg Storage Temperature Range -55 to +150 °C TJ Operating Junction Temperature + 150 °C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.
2003 Fairchild Semiconductor Corporation SMBJ5V0(C)A-SMBJ170(C)A, Rev. I
Page Summary Contents For Fairchild SMBJ5V0(C)A - SMBJ170(C)A User Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 4 |
| File Size | 81.51 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the Peak Pulse Power rating for this series of suppressors?
These devices offer 600W peak pulse power dissipation on a 10/1000 μs waveform.
How do I determine if the suppressor supports bipolar applications?
Bidirectional types are used for bipolar applications and require the 'CA' suffix, and have no color band.
What is the maximum non-repetitive peak forward surge current (FSM)?
The non-repetitive Peak Forward Surge Current (FSM) is rated at 100 A using the JEDEC method.