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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
18,000 pcs
|
18000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SM6F11AY is a unidirectional TVS (Transient Voltage Suppression) diode designed by STMicroelectronics for automotive applications. It provides protection against voltage transients with a reverse standoff voltage of 11V and a maximum clamping voltage of 24.2V at a peak pulse current of 1.665kA (8/20µs waveform). The device can handle up to 600W of peak pulse power.
This TVS diode is housed in a compact SOD-128 surface mount package (also designated SOD128Flat), making it suitable for space-constrained designs. It operates over a wide junction temperature range of -55°C to 175°C, ensuring reliability in harsh automotive environments. The unidirectional configuration is ideal for protecting DC power lines and signal lines from positive-going transients.
Typical applications include automotive electronic control units, sensors, and infotainment systems where robust transient protection is required. The SM6F11AY is RoHS compliant and has an MSL rating of 1 (unlimited), though these compliance claims are unverified from official documents.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.72 | $0.72 |
| 10+ | $0.44 | $0.44 |
| 100+ | $0.28 | $0.28 |
| 500+ | $0.21 | $0.21 |
| 1,000+ | $0.19 | $0.19 |
| 3,000+ | $0.16 | $0.16 |
| 6,000+ | $0.15 | $0.15 |
| 9,000+ | $0.14 | $0.14 |
| 24,000+ | $0.13 | $0.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
11V.
24.2V at peak pulse current.
1.665kA (8/20µs waveform).
600W.
SOD-128 (SOD128Flat) surface mount package.
-55°C to 175°C (junction temperature).