SM8SF-Q Series Transient Voltage Suppressor (TVS) Diodes
Bourns' chip diodes are well-suited for high-reliability applications in harsh environments
Bourns' SM8SF-Q TVS diode series is AEC-Q101 compliant and well-suited for protecting sensitive electronics against voltage transients generated by inductive load-switching and lighting. The SM8SF-Q series offers a high peak pulse power (PPK 10/1000 μs) of 7,000 W assisting users in meeting ISO7637-2 and ISO16750-2 surge specifications.
These diodes are well-suited for applications that require high reliability including power supplies and equipment in harsh environments. The SM8SF-Q series is available in a low-profile, 1.3 mm high package enabling users to achieve compact, high-power density, power supply designs.
- Maximum PPK: 7,000 W
- Meets ISO7637-2 and ISO16750-2 surge specification (varies by test condition)
- RoHS compliant
- AEC-Q101 compliant
- High peak-power applications (up to rated limits)
- High-temperature applications (up to rated limits)
- Clamping diodes
- Load switching and lighting
SM8SF-Q Series TVS Diodes
| Image | Manufacturer Part Number | Description | Current - Peak Pulse (10/1000µs) | Power - Peak Pulse | Power Line Protection | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SM8SF24CA-Q | TVS DIODE 24VWM 38.9VC 2DFN | 180A | 7000W (7kW) | No | 2103 - Immediate | $167.93 | View Details |
![]() | ![]() | SM8SF28CA-Q | TVS DIODE 28VWM 45.4VC 2DFN | 154A | 7000W (7kW) | No | 2750 - Immediate | $216.17 | View Details |
![]() | ![]() | SM8SF33CA-Q | TVS DIODE 33VWM 53.3VC 2DFN | 131A | 7000W (7kW) | No | 2232 - Immediate | $216.17 | View Details |
![]() | ![]() | SM8SF36CA-Q | TVS DIODE 36VWM 58.1VC 2DFN | 120A | 7000W (7kW) | No | 0 - Immediate | $216.17 | View Details |
![]() | ![]() | SM8SF24A-Q | TVS DIODE 24VWM 38.9VC 2DFN | 180A | 7000W (7kW) | No | 3789 - Immediate | $216.17 | View Details |



