Vishay General Semiconductor - Diodes Division TransZorb® series, TVS diode, Type Zener, Bidirectional, 1.5KE200CA-/73, 1500W peak pulse, 171V standoff, 274V clamp, DO-201AA axial, Tape & Box.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | TransZorb® |
| Mounting | Through Hole |
| Voltage - breakdown | 190V |
| Voltage - clamping (Max) @ ipp | 274V |
| Voltage - reverse standoff | 171V |
| Current - peak pulse (10/1000μs) | 5.5A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Tape & Box (TB) |
| Applications | General Purpose |
| Case | DO-201AA, DO-27, Axial |
| Bidirectional channels | 1 |
The 1.5KE200CA-E3/73: The 5.5 A figure is the peak current the device can handle in the 10/1000 µs pulse — enough for most surge events on a 171 V bus without needing an external series resistor. Through-hole DO-201AA (DO-27 axial) package suits point-to-point wiring or PCB mounting with standard 0.100-inch pitch holes.
The 1.5KE200CA-/73 is an active Vishay part available through authorized and independent distribution.