HCPL-J314-500E

Isolators - Gate Drivers Overview

The HCPL-J314-500E is a high-speed optocoupler featuring an integrated IGBT gate driver. It provides single-channel isolation with a peak output current of 400 mA and a reverse voltage rating of 5 V. The device operates within a temperature range of -40°C to +100°C, dissipating up to 250 mW. Key electrical parameters include a forward current of 16 mA, forward voltage of 1.8 V, and rise/fall times of 50 ns. It utilizes a PDIP-8 Gull Wing package and offers 3750 Vrms insulation voltage.

Isolators - Gate Drivers Feature Summary

• Integrated high-current output stage designed for direct IGBT gate driving applications
• High-speed signal transmission with symmetrical rise and fall characteristics
• Robust galvanic isolation between input and output circuits

Isolators - Gate Drivers Applications

• Insulated Gate Bipolar Transistor (IGBT) gate drive circuits
• Industrial motor control systems
• Power supply isolation interfaces

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix '500E' to ensure correct reel packaging configuration as indicated by distributor listings. Confirm RoHS compliance status through official documentation before integration. Cross-reference the manufacturer part number against the datasheet to distinguish from similar HCPL series variants with different current ratings or pinouts.

Isolators - Gate Drivers Selection Notes

Select this component when a dedicated gate driver with optical isolation is required for power switching applications. The 400 mA output capability suits medium-power IGBTs. Consider the PDIP-8 package for through-hole mounting requirements. Ensure the 3750 Vrms isolation rating meets the system's safety standards compared to lower-voltage alternatives.

Isolators - Gate Drivers Part Context

This device belongs to the Broadcom HCPL series of high-speed optocouplers. It is specifically engineered for power electronics, distinguishing itself from standard logic isolators by its ability to source significant current directly to gate terminals. The product line emphasizes reliability in noisy industrial environments.

Isolators - Gate Drivers Replacement Considerations

HCPL-3140-500E

Isolators - Gate Drivers FAQ

What is the maximum output current capability?

The device supports a peak output current of 400 mA.

Does the component include internal protection features?

The datasheet specifies it as a gate driver optocoupler; specific internal protection details require verification against the official Broadcom specification sheet.