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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
18 pcs
|
18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vwm) | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage |
The P4KE440CA is a 400W bidirectional TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It offers a reverse standoff voltage of 376V and a clamping voltage of 602V, ensuring robust protection for a variety of applications.
This TVS diode features a fast response time of less than 1ps and low leakage current, making it suitable for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The device is housed in a DO-204AL (DO-41) through-hole package with axial leads, allowing for easy integration into circuit boards.
With an operating temperature range of -55°C to 175°C, the P4KE440CA can withstand harsh environments. It is RoHS compliant and lead-free, meeting current environmental standards. The bidirectional configuration simplifies design by providing protection for both positive and negative transients.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.84 | $0.84 |
| 10+ | $0.52 | $0.52 |
| 100+ | $0.34 | $0.34 |
| 500+ | $0.26 | $0.26 |
| 1,000+ | $0.23 | $0.23 |
| 5,000+ | $0.21 | $0.21 |
| 25,000+ | $0.21 | $0.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (Vwm) is 376V.
The clamping voltage (Vc) is 602V.
The peak pulse current (Ipp) is 680mA (0.68A).
The package is DO-204AL (DO-41) with through-hole mounting and axial leads.
The peak pulse power dissipation is 400W for a 10/1000μs waveform.
The operating temperature range is -55°C to 175°C (junction temperature).
Yes, it has 1 bidirectional channel.