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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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58 pcs
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58 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Polarity | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Type | |
| Voltage |
The Littelfuse P4SMA68CA is a bidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It offers a peak pulse power dissipation of 400W for a 10/1000µs waveform, with a maximum clamping voltage of 92V at the peak pulse current of 4.5A. The reverse standoff voltage is 58.1V, making it suitable for 48V to 58V bus protection.
This device features a fast response time of less than 1ps from 0V to breakdown voltage, ensuring rapid clamping of transient overvoltages. It is housed in a compact DO-214AC (SMA) surface mount package, ideal for space-constrained PCB layouts. The operating temperature range spans -65°C to 150°C, allowing use in harsh environments.
The P4SMA68CA is RoHS compliant and halogen-free, with an MSL of Level 1 per J-STD-020. It is suitable for general purpose applications including I/O interface protection, VCC bus protection, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.
The peak pulse power is 400W for a 10/1000µs waveform, derated above 25°C.
The maximum clamping voltage is 92V at the peak pulse current of 4.5A.
The reverse standoff voltage is 58.1V.
It is available in a DO-214AC (SMA) surface mount package.
Yes, it is a bidirectional TVS diode with one bidirectional channel.
The operating junction temperature range is -65°C to 150°C.
It is listed as RoHS3 compliant, but this is unverified. The datasheet indicates halogen-free and RoHS compliance.