The 1.5SMC11AH: With a single unidirectional channel, this TVS protects one signal or power line. The DO-214AB (SMC) package footprint is shared across the 1.5SMC family, so a BOM change to a different standoff voltage (e.g., 1.5SMC12AH) requires no PCB layout revision.
1.5SMC11AH TVS Diode, 1500W, AEC-Q101, DO-214AB
MPN1.5SMC11AH
Active
Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, Automotive grade, 1500W peak pulse power, 9.4V reverse standoff, 15.6V clamping, DO-214AB (SMC) package, Tape & Reel.
$0.2104Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC |
| Mounting | Surface Mount |
| Voltage - breakdown | 10.5V |
| Voltage - clamping (Max) @ ipp | 15.6V |
| Voltage - reverse standoff | 9.4V |
| Current - peak pulse (10/1000μs) | 100A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR) |
| Applications | Telecom |
| Qualification | AEC-Q101 |
| Case | DO-214AB, SMC |
| Unidirectional channels | 1 |
Product details
Frequently asked questions
Is the 1.5SMC11AH AEC-Q101 qualified?
Yes, the 1.5SMC11AH carries AEC-Q101 qualification, certifying it for automotive-grade reliability screening and temperature cycling.