| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clamping Voltage | |
| Current | |
| ESD Rating | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Number of Unidirectional Channels | |
| Operating Junction Temperature | |
| Operating Temperature | |
| Package / Case | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power Dissipation | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Steady State Power Dissipation | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Technology | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 30KPA43A is a unidirectional TVS diode from Littelfuse, part of the 30KPA Series. Designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events, it offers a peak pulse power dissipation of 30 kW (10/1000μs waveform). The device features a reverse standoff voltage of 43 V and a maximum clamping voltage of 73 V at a peak pulse current of 415.1 A.
This TVS diode is housed in a P600, axial-leaded through-hole package. It provides fast response time of less than 1 ps and is rated for ESD protection up to 30 kV (air and contact) per IEC-61000-4-2. The operating junction temperature range is -55°C to 150°C, and the device is RoHS3 compliant and halogen free.
Intended for general purpose applications, the 30KPA43A is suitable for use in I/O interfaces, VCC bus protection, telecom, computer, industrial, and consumer electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $22.99 | $22.99 |
| 10+ | $16.53 | $16.53 |
| 100+ | $14.98 | $14.98 |
| 800+ | $12.24 | $12.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (VR) is 43 V.
The maximum clamping voltage is 73 V at the peak pulse current of 415.1 A (10/1000μs waveform).
The 30KPA43A is available in a P600, axial-leaded through-hole package.
The peak pulse power dissipation is 30 kW (10/1000μs waveform).
The operating junction temperature range is -55°C to 150°C.
Yes, the 30KPA43A is RoHS3 compliant and halogen free as stated in the datasheet.
The response time is typically less than 1 µs (from 0 V to breakdown voltage).