| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
223 pcs
|
223 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Case Material | |
| Conflict Minerals | |
| Current | |
| Current - Peak Pulse (10/1000µs) | |
| Forward Voltage | |
| Industrial Grade | |
| Lead Style | |
| Maximum Junction Temperature | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature - Storage | |
| Package / Case | |
| Peak Forward Surge Current | |
| Polarization | |
| Power | |
| Power - Peak Pulse | |
| Power - Steady State | |
| Power Line Protection | |
| Response Time | |
| Solder Conditions | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) | |
| Weight |
The 1.5KE27 is a unidirectional transient voltage suppressor (TVS) diode from the 1.5KE series by Diotec Semiconductor. It is designed to protect sensitive electronic circuits from voltage transients and surges. The device offers a peak pulse power dissipation of 1500 W (10/1000 µs waveform) and a peak pulse current of 40 A. The reverse standoff voltage is 21.8 V, with a minimum breakdown voltage of 24.3 V. The diode features a very fast response time and is suitable for over-voltage protection, ESD protection, and free-wheeling diode applications.
The device is housed in a through-hole DO-201AA, DO-27, or Axial package with a supplier device package of DO-201. It operates over a junction temperature range of -50°C to +175°C and has a steady state power dissipation of 6.5 W. The forward voltage is less than 3.5 V at 25 A. The case material is UL 94V-0 rated, and the device is RoHS and REACH compliant (unverified).
The reverse standoff voltage is 21.8V.
The minimum breakdown voltage is 24.3V (inferred from part numbering convention).
The peak pulse power dissipation is 1500W (10/1000µs waveform).
The peak pulse current is 40A (10/1000µs waveform).
The package is DO-201AA, DO-27, Axial; supplier device package is DO-201.
The operating junction temperature range is -50°C to +175°C.
Yes, it is a unidirectional TVS diode.