| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage | |
| Current | |
| Halogen Free | |
| Junction and Storage Temperature Range | |
| Lead Finish | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 20KPA80A is a unidirectional TVS diode from Littelfuse's 20KPA series, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 80V and a breakdown voltage of 130V. The device can handle a peak pulse power of 20kW (10/1000μs waveform) and a peak pulse current of 155.4A.
This TVS diode is packaged in a P600 axial leaded package with through-hole mounting and operates over a junction temperature range of -55°C to 175°C. It offers a fast response time of less than 1ps and includes a glass passivated chip junction for reliability. The component is Pb-free and halogen free, and is recognized by UL (file E230531).
Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications. The device also meets IEC-61000-4-2 ESD (30kV air/contact) and IEC-61000-4-4 EFT protection standards.
The reverse standoff voltage is 80V.
The breakdown voltage is 130V.
The peak pulse power dissipation is 20kW (20000W) for a 10/1000μs waveform.
The device is available in a P600 axial leaded package for through-hole mounting.
The junction and storage temperature range is -55°C to 175°C.
The datasheet states the device is halogen free and RoHS compliant, but the RoHS status is unverified (low confidence).
The typical response time is less than 1ps from 0V to breakdown voltage minimum.