Littelfuse Inc. 1.5KE series TVS diode, Type Zener, bidirectional, 1500W peak pulse power, 11.1V reverse standoff, DO-201AA axial package.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5KE |
| Mounting | Through Hole |
| Voltage - breakdown | 12.4V |
| Voltage - clamping (Max) @ ipp | 18.2V |
| Voltage - reverse standoff | 11.1V |
| Current - peak pulse (10/1000μs) | 83.5A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | General Purpose |
| Case | DO-201AA, DO-27, Axial |
| Bidirectional channels | 1 |
Housed in the DO-201AA (DO-27) axial-lead package, the 1.5KE13CA is a through-hole part — the lead bend and body length match the standard DO-201 footprint for board-level replacement without layout changes. Rated for junction temperatures from -55°C to 175°C, the device handles the self-heating from repeated 1500W pulses without derating at the cold end, though the peak pulse power assumes a 25°C starting junction.
The device type is Zener, meaning it uses avalanche breakdown to clamp transients. It is a bidirectional TVS diode with a single protection channel.
The evidence does not list RoHS, REACH, UL, or IEC compliance documentation for this specific order code. For regulatory inquiries, request documentation at the time of RFQ.