ACPL-W343-000E

$2.58

Description：OPTOISO 5KV 1CH GATE DRIVER 6SO
Series：-
Mfr：Broadcom Limited
Package：Tube

SKU:562d786d54f9 Category: Isolators - Gate Drivers Brand: Broadcom Limited

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5KV 1CH GATE DRIVER 6SO
Series：-
Mfr：Broadcom Limited
Package：Tube
Technology：Optical Coupling
Number of Channels：1
Voltage - Isolation：5000Vrms
Propagation Delay tpLH / tpHL (Max)：200ns, 200ns
Pulse Width Distortion (Max)：70ns
Rise / Fall Time (Typ)：43ns, 40ns
Current - Output High, Low：3A, 3A
Current - Peak Output：4A
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 Stretched
Common Mode Transient Immunity (Min)：35kV/µs
Approval Agency：CSA, UR
Current - DC Forward (If) (Max)：25 mA

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ACPL-W343-000E

Overview

The ACPL-W343-000E is a single-channel IGBT gate drive optocoupler manufactured by Broadcom Limited. It features an AlGaAs LED input coupled to a MOSFET output stage, providing rail-to-rail output voltage swing. The device offers high isolation capability of 5000 Vrms and supports a maximum continuous output current of 4 A. Key electrical parameters include a typical rise time of 43 ns and fall time of 40 ns. It operates within a temperature range of -40°C to +105°C and is housed in a 6-pin SO-6 Stretched surface-mount package.

Feature Summary

Provides galvanic isolation for reliable signal transmission in switching applications
Features rail-to-rail output voltage swing for efficient power component control
Integrates an AlGaAs LED with a dedicated MOSFET output stage

Applications

Industrial automation systems
Control circuits for power components
Switching applications requiring optical isolation

Procurement Notes

Verify the specific suffix against official Broadcom documentation to confirm pinout and isolation ratings. Ensure the procurement channel provides valid RoHS compliance records. Confirm that the delivered units match the 6-pin SO-6 Stretched package specification. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components.

Selection Notes

Select this component when a 4 A output drive capability and 5000 Vrms isolation are required for IGBT gates. Consider the 43 ns rise time for medium-speed switching requirements. Evaluate the SO-6 Stretched package dimensions against PCB layout constraints. Compare thermal dissipation characteristics against system operating temperatures.

Part Context

This device belongs to the ACPL series of gate drive optocouplers from Broadcom. It is designed specifically for driving insulated-gate bipolar transistors (IGBTs) in power electronics. The series emphasizes robust isolation and fast switching speeds for industrial motor drives and inverters.