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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage | |
| Clamping Voltage | |
| Current | |
| ESD Immunity (@ IEC 61000-4-2, C = 150 pF - R = 330 Ω, air discharge) | |
| ESD Immunity (@ IEC 61000-4-2, C = 150 pF - R = 330 Ω, contact discharge) | |
| ESD Immunity (@ IEC 61000-4-4 level 4) | |
| ESD Immunity (@ ISO 10605, C = 330 pF, R = 330 Ω, air discharge) | |
| ESD Immunity (@ ISO 10605, C = 330 pF, R = 330 Ω, contact discharge) | |
| ISO 7637-2 Pulse 1 | |
| ISO 7637-2 Pulse 2a | |
| ISO 7637-2 Pulse 3a | |
| ISO 7637-2 Pulse 3b | |
| Lead Style | |
| Leakage Current (Maximum @ at +25 °C) | |
| Leakage Current (Maximum @ at 85 °C) | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature (Unspecified condition) | |
| Peak Pulse Current | |
| Peak Pulse Power Dissipation (Maximum @ 10/1000 µs) | |
| Peak Pulse Power Dissipation (Maximum @ 8/20 µs) | |
| Power | |
| Power Line Protection | |
| Qualification | |
| Stand-off Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Voltage |
The STMicroelectronics SMA6F154AY is a TVS (Transient Voltage Suppressor) diode from the SMA6FY series, designed for sensitive automotive circuits. It provides protection against surges defined in ISO 7637 series and electrostatic discharges according to ISO 10605.
This unidirectional TVS diode features a peak pulse power dissipation of 600 W (10/1000 µs) and 4 kW (8/20 µs). It has a working voltage of 64 V and a breakdown voltage of 71.1 V at 10 mA, with a clamping voltage of 134 V at 30 A.
The device is AEC-Q101 qualified, indicating its suitability for automotive applications. It operates over a wide temperature range of -55°C to 175°C (TJ) and exhibits low leakage current, with a maximum of 0.2 μA at 25°C.
Packaged in a DO-221AC, SMA Flat Leads (SMAflat) package, the SMA6F154AY is designed for surface mounting. Its flat and thin package profile (1 mm) is compatible with high-end circuits requiring reliability and stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
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 pulse and 4 kW for an 8/20 µs pulse.
The working voltage is 64 V.
The breakdown voltage is 71.1 V at 10 mA.
The clamping voltage is 134 V at an IPP of 30 A.
It exceeds level 4 for IEC 61000-4-2 with 30 kV contact and air discharge, and IEC 61000-4-4 with 4 kV.
The operating junction temperature range is -55°C to 175°C.
It is supplied in a DO-221AC, SMA Flat Leads (SMAflat) package for surface mounting.