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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage | |
| Current | |
| ESD Protection | |
| Lead Finishing | |
| Lead Style | |
| Leakage Current (Maximum @ 0.2 µA at 25 °C) | |
| Leakage Current (Maximum @ 1 µA at 85 °C) | |
| Maximum Lead Temperature for Soldering | |
| Mounting Type | |
| Operating Junction Temperature | |
| Operating Temperature | |
| Peak Pulse Power (Maximum @ 10/1000 µs) | |
| Peak Pulse Power (Maximum @ 10/1000 µs, Tj max.) | |
| Peak Pulse Power (Maximum @ 8/20 µs) | |
| Peak Pulse Voltage (Maximum @ IEC 61000-4-2 (C = 150 pF, R = 330 Ω) Air discharge) | |
| Peak Pulse Voltage (Maximum @ IEC 61000-4-2 (C = 150 pF, R = 330 Ω) Contact discharge) | |
| Power | |
| Power Line Protection | |
| Standoff Voltage (Unspecified condition) | |
| Storage Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMA6F170A from STMicroelectronics is a unidirectional TVS Diode designed to protect sensitive circuits from transient surges. It operates within a wide temperature range of -55°C to 175°C and offers a peak pulse power dissipation of 600W (10/1000 µs).
This device features a stand-off voltage of 170V and a clamping voltage of 275V at a peak pulse current of 2.2A. The low leakage current of 0.2 μA at 25°C and 1 μA at 85°C makes it suitable for high-end circuits requiring long-term reliability and stability. The planar technology enhances its performance characteristics.
The SMA6F170A is available in a surface mount DO-221AC, SMA Flat Leads package (SMAflat). It complies with various standards including UL94 V0 and J-STD-020 MSL level 1. The lead finishing is matte tin plating.
This TVS diode is suitable for general purpose applications where transient voltage suppression is required. Its robust design and high power capability ensure effective protection against voltage spikes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
170 V
275 V under a 10/1000 µs pulse
DO-221AC SMA flat leads for surface mount mounting
Up to 600 W under 10/1000 µs conditions
Exceeds IEC 61000-4-2 Level 4 with 25 kV contact and 30 kV air discharge
175 °C