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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,000 pcs
|
30000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SM6T18AY is a 600W unidirectional Zener TVS diode from STMicroelectronics designed for automotive applications. It features a reverse standoff voltage of 15.3V and a maximum clamping voltage of 32.5V at a peak pulse current of 123A (8/20µs waveform).
This device is housed in a surface mount DO-214AA (SMB) package and operates over a temperature range of -55°C to 150°C. It is RoHS3 compliant and has an MSL of 1 (unlimited).
The SM6T18AY is suitable for protecting sensitive electronics from voltage transients in automotive environments. Its Zener technology provides reliable clamping performance for single-channel unidirectional protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.66 | $1.66 |
| 10+ | $1.05 | $1.05 |
| 100+ | $0.70 | $0.70 |
| 500+ | $0.55 | $0.55 |
| 1,000+ | $0.50 | $0.50 |
| 2,500+ | $0.47 | $0.47 |
| 5,000+ | $0.41 | $0.41 |
| 10,000+ | $0.38 | $0.38 |
| 25,000+ | $0.37 | $0.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 15.3V.
The maximum clamping voltage is 32.5V.
The peak pulse current is 123A under 8/20µs test condition.
The peak pulse power is 600W.
It comes in a surface mount DO-214AA (SMB) package.
Yes, it is rated for automotive applications.
The operating temperature range is -55°C to 150°C.