| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
86 pcs
|
86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Halogen Free | |
| Lead Finish | |
| Maximum Clamping Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Pulse Current (Ipp) @ 10/1000µs | |
| Peak Pulse Power Dissipation (Pppm) @ 10/1000μs | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vr) | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse 20KPA20A is a unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 20V and a maximum clamping voltage of 36.8V at a peak pulse current of 548.9A (10/1000µs waveform). With a peak pulse power dissipation of 20kW, it offers robust protection for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer applications.
This device is housed in a P600 axial leaded package for through-hole mounting, with matte tin termination. It operates over a junction temperature range of -55°C to 175°C. The glass passivated chip junction ensures fast response time (typically less than 1.0ps) and excellent clamping capability. The 20KPA series is designed for high reliability, with low incremental surge resistance and typical reverse leakage current below 2μA for breakdown voltages above 49V.
The 20KPA20A is RoHS3 compliant, REACH unaffected, and halogen free, meeting environmental standards. It is also UL recognized for safety. This part is suitable for general purpose circuit protection and is available in standard P600 packaging.
20V.
36.8V.
548.9A at 10/1000µs waveform.
P600 axial leaded through-hole package.
20kW at 10/1000µs waveform.
-55°C to 175°C.
Yes, RoHS3 compliant.