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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,000 pcs
|
25000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) |
The SM4T68CAY is a bidirectional Zener TVS diode designed for automotive applications. It features a reverse standoff voltage of 58V and a maximum clamping voltage of 121V at the peak pulse current. The device can handle 400W of peak pulse power (10/1000µs waveform) and is rated for a peak pulse current of 19A (8/20µs waveform).
This TVS diode is intended for voltage transient protection in automotive electronics, where it safeguards sensitive circuits from overvoltage events. It is not designed for power line protection.
The component is surface-mount and comes in a DO-214AC (SMA) package, with an operating temperature range of -55°C to 150°C. It is RoHS3 compliant and REACH unaffected, though these compliance claims are unverified.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.53 | $1.53 |
| 10+ | $0.99 | $0.99 |
| 100+ | $0.66 | $0.66 |
| 500+ | $0.51 | $0.51 |
| 1,000+ | $0.44 | $0.44 |
| 2,500+ | $0.40 | $0.40 |
| 5,000+ | $0.40 | $0.40 |
| 10,000+ | $0.34 | $0.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
58V
121V
400W
DO-214AC (SMA) surface-mount package
Yes, it is specifically designed for automotive use.