The 1.5KE20CA-TP: Housed in a DO-201AE axial leaded package — the same footprint as the older 1.5KE series, so it drops into existing through-hole pads without a layout change. Operating junction temperature range spans -55°C to 175°C, which covers military and industrial thermal profiles — the part doesn't derate significantly until you cross 25°C ambient, but the 1500W rating assumes a 25°C lead temperature. Available in tape-and-reel or cut-tape options — the reel suits automated insertion; cut tape works for bench prototypes or small-batch repair.
1.5KE20CA-TP TVS Diode, 1500W, Bidirectional, DO-201AE
MPN1.5KE20CA-TP
Active
Micro Commercial Co 1.5KE20CA-TP Zener TVS diode, bidirectional, 1500W peak pulse power, 17.1V standoff, 27.7V clamp, DO-201AE axial package.
$0.5200Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Through Hole |
| Voltage - breakdown | 19V |
| Voltage - clamping (Max) @ ipp | 27.7V |
| Voltage - reverse standoff | 17.1V |
| 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-201AE, Axial |
| Bidirectional channels | 1 |
Product details
Frequently asked questions
How can I order 1.5KE20CA-TP or check stock?
The 1.5KE20CA-TP is an active part from Micro Commercial Co.
What package does 1.5KE20CA-TP come in?
DO-201AE axial leaded package, through-hole mount. Also available in tape-and-reel or cut-tape formats.