Broadcom Inc. 3.75kV 60mA SOIC Bipolar Transistor HCPL-073L

Name: 3.75kV 60mA SOIC Bipolar Transistor
Brand: Broadcom Inc.

Description

2-Ch Optocoupler, 3.75kV Isolation, 60mA Output, SOIC Product overview: HCPL-073L from Broadcom is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.75kV, 60mA, SOIC. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75kV, 60mA, SOIC, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-HCPL-073L can be used for catalog matching and distributor lookup.

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Datasheet

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The HCPL-073L is a dual-channel optocoupler with LVTTL/LVCMOS-compatible outputs, designed for low-power logic isolation applications. It features a surface-mount SOIC-8 package, measuring 5.994 mm × 3.937 mm. The device guarantees a minimum current transfer ratio of 400% at 0.5 mA input current over 0°C to +70°C, with a maximum output current of 60 mA. It supports dual supply voltages of 3.3 V and 5 V, and includes base access for gain-bandwidth adjustment. The optocoupler meets UL 1577 with 3750 Vrms isolation for 1 minute, CSA Component Acceptance Notice #5, and IEC/EN/DIN EN 60747-5-2 safety standards. A 0.1 µF bypass capacitor between pins 5 and 8 is recommended.

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