| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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98 pcs
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98 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Clamping Voltage | |
| Current | |
| ESD Protection | |
| Flammability Rating | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Technology | |
| Termination Finish | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Voltage |
The 1.5KE33CA is a 1500W transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 28.2V, a clamping voltage of 45.7V, and a peak pulse current of 33.3A (10/1000μs waveform).
The device uses Zener technology and offers fast response time of less than 1.0ps from 0V to breakdown voltage minimum. It provides ESD protection up to 30kV (air and contact) per IEC 61000-4-2, and is suitable for I/O interfaces, VCC bus, telecom, computer, industrial, and consumer electronic applications.
Packaged in a through-hole DO-201AA/DO-27 axial leaded package, the 1.5KE33CA operates over a junction temperature range of -55°C to 175°C. The matte tin (Sn) termination finish is RoHS3 compliant, halogen free, and rated flammability V-0. The device is also Pb-free (E3) and has an MSL of 1 (unlimited).
The reverse standoff voltage is 28.2V.
The clamping voltage is 45.7V at peak pulse current.
The peak pulse current is 33.3A for a 10/1000μs waveform.
It is available in DO-201AA, DO-27, and axial leaded through-hole packages.
Yes, it provides ESD protection up to 30kV (air) and 30kV (contact) per IEC 61000-4-2.
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.