| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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190 pcs
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190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Clamping Voltage (V_C) | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Bidirectional Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Pulse Current (I_PP) | |
| Peak Pulse Power (P_PP) | |
| Power | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage |
The 1.5KE400CA is a 1500W bidirectional TVS diode from Littelfuse, part of the 1.5KE series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events.
Key electrical specifications include a clamping voltage of 548V, a peak pulse current of 2.8A, and a peak pulse power of 1500W for a 10/1000μs waveform. The device features a fast response time of less than 1.0ps from 0V to breakdown voltage minimum.
The diode is housed in a through-hole DO-201 package (also available in DO-201AA and DO-27 axial leads). It operates over a junction temperature range of -55°C to 175°C and has a steady state power dissipation of 6.5W at TL=75°C.
Applications include general purpose transient voltage suppression in telecom, computer, industrial, and consumer electronics. The device is halogen free and Pb-free E3 compliant.
The clamping voltage is 548V.
The peak pulse current is 2.8A for a 10/1000μs waveform.
It is available in DO-201AA, DO-27, and Axial through-hole packages.
The peak pulse power is 1500W for a 10/1000μs waveform.
The response time is typically less than 1.0ps from 0V to breakdown voltage minimum.
The operating junction temperature range is -55°C to 175°C.
Yes, it has one bidirectional channel.