Littelfuse Inc.
Littelfuse Inc. 1.5SMC series Zener TVS diode, bidirectional, 1.5SMC250CA, 1500W peak pulse power, 214V reverse standoff, 344V clamping, DO-214AB SMC package, surface mount.
MOQ 5 · Tape & Reel (TR) Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC |
| Mounting | Surface Mount |
| Voltage - breakdown | 237V |
| Voltage - clamping (Max) @ ipp | 344V |
| Voltage - reverse standoff | 214V |
| Current - peak pulse (10/1000μs) | 4.4A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Applications | General Purpose |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC250CA: That 107V window between standoff and clamp gives the designer headroom for transient energy absorption without exceeding the protected device's absolute maximum rating. The bidirectional configuration (single channel) means a single device clamps both positive and negative transients, simplifying board layout for AC-coupled or floating lines.
