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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The STMicroelectronics SMA6F170AY is a TVS (Transient Voltage Suppressor) diode designed to protect sensitive automotive circuits from surges and electrostatic discharges. It features a unidirectional configuration and is AEC-Q101 qualified, making it suitable for demanding automotive environments.
This TVS diode offers a working voltage of 170V and a clamping voltage of 134V at 30A. It has a peak pulse power dissipation rating of 600W for a 10/1000 µs waveform and 4kW for an 8/20 µs waveform. The low leakage current of 0.2 µA at 25°C and 1 µA at 85°C ensures minimal impact on circuit performance.
The SMA6F170AY is housed in a DO-221AC, SMA Flat Leads package, also known as SMAflat. This surface-mount package is compact and suitable for automated assembly processes. The operating temperature range is -55°C to 175°C, providing reliability in extreme conditions.
Compliance includes RoHS3, MSL Level 1, and REACH Unaffected status. The device is designed to protect against surges defined in ISO 7637 series and electrostatic discharges according to ISO 10605, with high ESD ratings up to 30 kV.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak pulse power dissipation is 600 W for a 10/1000 µs waveform and 4 kW for an 8/20 µs waveform.
The working voltage is 170V.
The breakdown voltage at 10 mA is typically 71.1 V.
The clamping voltage at 30A is a maximum of 134 V.
The peak pulse current rating is 2.2A for a 10/1000 µs waveform and 30A.
The operating temperature range is -55°C to 175°C.
The SMA6F170AY is supplied in a DO-221AC, SMA Flat Leads package, also known as SMAflat.