| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
121 pcs
|
121 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 | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| SVHC Present | |
| Steady State Power Dissipation | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| UL Recognition | |
| Unidirectional Channels | |
| Voltage |
The 20KPA34A is a unidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a 34V reverse standoff voltage and a clamping voltage of 57.5V, ensuring reliable overvoltage protection.
With a peak pulse power dissipation of 20kW (10/1000μs waveform) and a peak pulse current of 351.3A, this diode offers robust transient suppression. The fast response time of less than 1.0ps provides immediate clamping action. It also meets IEC 61000-4-2 ESD protection standards with ±30kV air and contact discharge capability.
The device is housed in a P600 axial leaded package, suitable for through-hole mounting. It operates over a junction temperature range of -55°C to 175°C and has a steady state power dissipation of 8W. The 20KPA34A is RoHS3 compliant and halogen free, with UL recognized compound.
| Qty | Low | High |
|---|---|---|
| 1+ | $12.00 | $15.00 |
| 10+ | $10.00 | $13.00 |
| 100+ | $7.50 | $10.50 |
| 1,000+ | $5.00 | $8.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
34 V.
57.5 V.
351.3 A.
P600, Axial (through-hole).
-55°C to 175°C (junction).
Yes, ±30kV air and contact discharge per IEC 61000-4-2.
20000 W (20 kW).