| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
168 pcs
|
168 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Application | |
| Applications | |
| Bidirectional Channels | |
| Breakdown Voltage Tolerance | |
| Clamping Voltage (Vc) | |
| Current | |
| ESD Protection | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Pulse Current (IPPM) | |
| Peak Pulse Power (Pppm) | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage (Vrwm) | |
| Steady State Power Dissipation (Pd) | |
| Supplier Device Package | |
| Technology | |
| Termination Style | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Type | |
| Typical Reverse Leakage Current (Ir) | |
| Voltage |
The 5KP40CA is a 5kW bidirectional TVS diode from Littelfuse, designed to protect sensitive electronics from voltage transients. It features a reverse standoff voltage of 40V and a clamping voltage of 64.5V at 79.1A peak pulse current. The device uses a Zener technology with glass passivated chip junction in a P600 axial package. It offers fast response time (<1.0 ps) and meets IEC 61000-4-2 ESD protection of 30 kV air and contact. The operating temperature range is -55°C to 175°C. Typical applications include I/O interfaces, VCC bus, and telecom, computer, industrial, and consumer electronics. The part is RoHS compliant and halogen free.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.13 | $4.13 |
| 10+ | $2.71 | $2.71 |
| 100+ | $1.90 | $1.90 |
| 800+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 40 V.
The maximum clamping voltage is 64.5 V at 10/1000μs test waveform.
The maximum peak pulse current is 79.1 A at 10/1000μs waveform.
It is available in a P600 axial through-hole package.
The operating junction temperature range is -55°C to 175°C.
The typical response time is less than 1.0 ps from 0V to breakdown voltage.
Yes, the datasheet indicates RoHS3 compliance, though this is not fully verified.