| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,485 pcs
|
1485 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage | |
| Current | |
| DC Power Dissipation | |
| ESD Rating | |
| Forward Surge Current | |
| Industrial Grade | |
| Junction to Ambient Thermal Resistance | |
| Junction to Lead Thermal Resistance | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Polarity | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Peak Reverse Voltage |
The 1SMC75AT3 is a unidirectional Zener transient voltage suppressor (TVS) diode from ON Semiconductor, designed to protect sensitive electronic circuits from high-voltage transients. It features a working peak reverse voltage of 75 V and a maximum clamping voltage of 121 V at a peak pulse current of 12.4 A. The device can handle 1500 W of peak pulse power (10/1000 µs waveform) and offers a fast response time of less than 1 ns.
This TVS diode is housed in a surface-mount DO-214AB (SMC) package with a modified L-bend termination, making it suitable for automated assembly. It operates over a wide temperature range of -65°C to 150°C and has an ESD rating exceeding 16 kV (Human Body Model). The part is Pb-free and RoHS compliant (unverified), with an MSL of 1 (unlimited).
Typical applications include general-purpose transient protection in communication systems, automotive electronics, industrial controls, medical equipment, and power supplies. The 1SMC75AT3 is part of the 1SMC5.0AT3 series and is supplied in tape and reel packaging.
| Qty | Low | High |
|---|---|---|
| 2,500+ | $0.34 | $0.34 |
| 5,000+ | $0.31 | $0.31 |
| 7,500+ | $0.30 | $0.30 |
| 12,500+ | $0.29 | $0.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working peak reverse voltage is 75 V.
The nominal breakdown voltage is 83.3 V.
The maximum clamping voltage is 121 V at 12.4 A peak pulse current.
The peak pulse current is 12.4 A.
The package is DO-214AB (SMC), surface mount.
The response time is typically less than 1 ns.
Yes, it has an ESD rating of Class 3 (>16 kV) per the Human Body Model.