| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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107 pcs
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107 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage | |
| Current | |
| Halogen Free | |
| Junction to Ambient Thermal Resistance | |
| Junction to Lead Thermal Resistance | |
| Lead Finish | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Reverse Stand-off Voltage | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 20KPA26A from Littelfuse is a 20kW unidirectional transient voltage suppression diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse stand-off voltage of 26V and a clamping voltage of 44.7V at a peak pulse current of 451.9A (10/1000µs waveform).
The device employs a glass passivated chip junction in the P600 axial package, offering fast response time (typically less than 1.0 ps) and excellent clamping capability. It supports an operating junction temperature range of -55°C to 175°C and has a steady state power dissipation of 8.0W on an infinite heat sink.
Ideal for general purpose protection of I/O interfaces, VCC bus, and other circuits in telecom, computer, industrial, and consumer electronics. The 20KPA26A is RoHS3 compliant and halogen free, with through-hole mounting for reliable PCB assembly.
The reverse stand-off voltage (VR) is 26V.
The clamping voltage is 44.7V at a peak pulse current of 451.9A (10/1000µs waveform).
It uses a P600 axial leaded through-hole package.
The peak pulse power dissipation is 20,000W (20kW) for a 10/1000µs waveform.
The datasheet states it is RoHS3 compliant and halogen free.
The operating junction and storage temperature range is -55°C to 175°C.