ACPL-P349-500E

$1.98

Description：OPTOISO 3.75KV 1CH GATE DVR 6SO
Series：-
Mfr：Broadcom Limited
Package：Tape & Reel (TR)

SKU:28b89c4e7218 Category: Isolators - Gate Drivers Brand: Broadcom Limited

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV 1CH GATE DVR 6SO
Series：-
Mfr：Broadcom Limited
Package：Tape & Reel (TR)
Technology：Optical Coupling
Number of Channels：1
Voltage - Isolation：3750Vrms
Propagation Delay tpLH / tpHL (Max)：110ns, 110ns
Pulse Width Distortion (Max)：40ns
Rise / Fall Time (Typ)：8ns, 8ns
Current - Output High, Low：2A, 2A
Current - Peak Output：2.5A
Voltage - Forward (Vf) (Typ)：1.55V
Voltage - Output Supply：15V ~ 30V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：6-SOIC (0.268", 6.80mm Width)
Supplier Device Package：6-SO
Common Mode Transient Immunity (Min)：50kV/µs
Approval Agency：CSA, UR
Current - DC Forward (If) (Max)：25 mA

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ACPL-P349-500E

Overview

The ACPL-P349-500E is a logic output optocoupler featuring a gate driver with a 2.5A peak output current. It utilizes an AlGaAs LED coupled to an integrated circuit power output stage. The device offers 3750Vrms isolation voltage and operates within a VCC range of 15V to 30V. Key electrical parameters include a maximum propagation delay of 110ns, typical rise/fall times of 8ns, and a forward voltage of 1.55V. It provides 100kV/µs common mode transient immunity and functions across a temperature range of -40°C to 105°C.

Feature Summary

High-speed gate drive capability with 2.5A peak output current for SiC/GaN MOSFET and IGBT applications
Enhanced noise immunity via 100kV/µs common mode transient rejection
Wide operating supply voltage range supporting flexible power stage design

Applications

IGBT gate driving in variable-speed drives
MOSFET gate driving in electric vehicles
Power conversion stages in induction cookers
Solar inverter systems

Procurement Notes

Verify the specific suffix '500E' corresponds to the reel packaging configuration as indicated by distributor listings. Confirm RoHS compliance status through official documentation prior to integration. Ensure the selected variant matches the required isolation voltage rating of 3750Vrms for the target application safety standards.

Selection Notes

Select this component when high peak current delivery is required for wide-bandgap semiconductors. Compare against the ACPL-W349 series if higher 5000Vrms isolation is necessary. Consider the 6-SO package dimensions for PCB layout constraints. Evaluate propagation delay specifications against switching frequency requirements to minimize power loss.

Part Context

This part belongs to the Broadcom ACPL family of gate drive optocouplers. It shares architectural similarities with the ACPL-W349 but differs in isolation voltage ratings. The series is designed specifically for demanding power electronics environments requiring robust signal transmission and high noise tolerance.