| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
16,290 pcs
|
16290 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
45 pcs
|
45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Application | |
| Applications | |
| Bidirectional Channels | |
| Clamping Voltage | |
| Current | |
| ESD Rating | |
| Flammability Rating | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Number of Bidirectional Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Forward Surge Current | |
| Peak Pulse Current | |
| Peak Pulse Power Dissipation | |
| Power | |
| Power Line Protection | |
| Response Time (Typical) | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Voltage |
The 1.5KE440CA is a bidirectional transient voltage suppression (TVS) diode from Littelfuse Inc., part of the 1.5KE series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. The device offers a peak pulse power dissipation of 1500W (10/1000μs waveform) and a clamping voltage of 602V. It utilizes Zener technology with a glass passivated chip junction for reliability.
Key electrical characteristics include a peak pulse current of 2.5A, a fast response time of less than 1ps from 0V to breakdown voltage, and an ESD rating of 30kV (air and contact) per IEC 61000-4-2. The operating junction temperature range is -55°C to 175°C. The diode is bidirectional with a single channel, making it suitable for AC line protection.
The device is packaged in a DO-201AA/DO-27 axial leaded package with through-hole mounting. It is RoHS3 compliant, lead-free (Pb-free E3), and halogen-free. Typical applications include general purpose protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.
The clamping voltage is 602V.
The peak pulse power dissipation is 1500W (1.5kW) for a 10/1000μs waveform.
It is available in a DO-201AA, DO-27, Axial package with through-hole mounting.
It is a bidirectional TVS diode with 1 bidirectional channel.
The typical response time is less than 1ps from 0V to breakdown voltage minimum.
It is rated for 30kV air discharge and 30kV contact discharge per IEC 61000-4-2.
The operating junction temperature range is -55°C to 175°C.