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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
610 pcs
|
610 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Current - Peak Pulse (10/1000µs) | |
| Halogen Free | |
| Industrial Grade | |
| Junction and Storage Temperature Range | |
| Maximum Instantaneous Forward Voltage | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Peak Forward Surge Current (8.3ms) | |
| Peak Pulse Power Dissipation (10/1000µs) | |
| Power | |
| Power - Peak Pulse | |
| Power Line Protection | |
| SVHC Present | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Type | |
| Typical Thermal Resistance Junction to Ambient | |
| Typical Thermal Resistance Junction to Lead | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp | |
| Voltage - Reverse Standoff (Typ) |
The Littelfuse 1.5KE18 is a unidirectional TVS diode from the 1.5KE series, designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 15.3V and a maximum clamping voltage of 26.46V at a peak pulse current of 60.3A (10/1000µs waveform). With a peak pulse power dissipation of 1500W, it provides robust protection for I/O interfaces, VCC buses, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic applications.
This device has a glass passivated chip junction in a DO-201 (DO-201AA, DO-27, Axial) through-hole package. It offers fast response time typically less than 1.0ps and low incremental surge resistance. The operating junction temperature range is -55°C to 175°C, with a steady state power dissipation of 6.5W at TL=75°C. It is RoHS compliant, halogen free, and lead-free (Pb-free E3).
The reverse standoff voltage is 15.3V.
The maximum clamping voltage is 26.46V at 60.3A peak pulse current (10/1000µs waveform).
The peak pulse power dissipation is 1500W for a 10/1000µs waveform.
The 1.5KE18 is available in a DO-201AA, DO-27, Axial through-hole package (supplier device package DO-201).
Yes, the datasheet indicates RoHS compliance, but the status is unverified.