Fairchild SMBJ5.0(C)A - SMBJ170(C)A Data Manual
Summary
Ensure robust electronic safety with this series of Transient Voltage Suppressors (TVS). Designed for critical circuit protection, these components offer exceptional overvoltage suppression capabilities, featuring high peak pulse power dissipation and fast response times. This datasheet provides comprehensive technical specifications, including absolute ratings and detailed electrical characteristics across a wide voltage range (SMBJ5.0 to SMBJ170). Essential for electronic design engineers requiring reliable, high-performance protection against transient overvoltage events in demanding industrial and consumer applications.
Page 1 Text Content
查询DO-214AA供应商
SM J5.0(C )A - SM J170(C )A
SMBJ5.0(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 minimum 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)
Tstg Storage Temperature Range -55 to +150 °C TJ Operating Junction Temperature -55 to +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.
2001 Fairchild Semiconductor Corporation SMBJ5.0(C)A-SMBJ170(C)A, Rev. D
Page Summary Contents For Fairchild SMBJ5.0(C)A - SMBJ170(C)A Data Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 7 |
| File Size | 133.62 KB |
| Published | May 31, 2026 |
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Frequently Asked Questions
Can these transient voltage suppressors be used in life support devices?
No, the products are not authorized for use as critical components in life support systems without the express written approval of Fairchild Semiconductor Corporation.
What is the minimum specified Peak Pulse Power Dissipation?
The minimum $P_{peak}$ dissipation on a 10/1000 μs waveform must be 600 W.
What key physical features contribute to reliability?
They feature glass passivated junctions, excellent clamping capability, and a rapid response time.
How do I select the appropriate diode for my application?
Select a model based on its required breakdown voltage ($V_{BR}$) and the necessary clamping voltage rating.