| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
711 pcs
|
711 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage | |
| Current | |
| EFT Protection | |
| ESD Protection | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Number of Unidirectional Channels | |
| Operating Temperature | |
| Package / Case | |
| Package Type | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 1.5KE8.2A is a 1500W transient voltage suppressor diode from Littelfuse's 1.5KE series, designed for general purpose protection of sensitive electronic equipment from voltage transients induced by lightning and other events. It features a Zener technology with a single unidirectional channel.
Key electrical specifications include a reverse standoff voltage of 7.02V, a clamping voltage of 12.1V, and a peak pulse current of 125.6A (10/1000μs waveform). The device can handle 1500W peak pulse power and has a steady state power dissipation of 6.5W on an infinite heat sink. Operating temperature range is -55°C to 175°C, with a fast response time typically less than 1.0ps from 0V to breakdown voltage.
The 1.5KE8.2A is housed in a through-hole DO-201 package (also known as DO-201AA or DO-27) with axial leads. Thermal resistance is 15°C/W junction-to-lead and 75°C/W junction-to-ambient. The device is RoHS3 compliant and halogen free, and provides ESD protection up to 30kV air/contact per IEC 61000-4-2 and EFT protection per IEC 61000-4-4.
Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The glass passivated chip junction and low incremental surge resistance ensure reliable performance.
12.1V
125.6A
DO-201 (through-hole axial package)
-55°C to 175°C
1500W
Yes, RoHS3 compliant
Yes, IEC-61000-4-2 ESD protection up to 30kV air and 30kV contact