VOM1271T

$2.48

Description：OPTOISO 3.75KV 1CH PHVOLT 4-SOP
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:69cd17acea1f Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

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Product introduction

VOM1271T is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Vishay Semiconductor Opto Division. Its product description is OPTOISO 3.75KV 1CH PHVOLT 4-SOP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for VOM1271T

Description：OPTOISO 3.75KV 1CH PHVOLT 4-SOP
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：-
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：53µs, 24µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Photovoltaic
Voltage - Output (Max)：-
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.4V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：-
Operating Temperature：-40°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SOP (2.54mm)
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for VOM1271T

VOM1271T

Transistor, Photovoltaic Output Optoisolators Overview

The VOM1271T is a photovoltaic MOSFET driver with integrated fast turn-off, designed as a standalone optically isolated gate driver. It features a single channel in a 4-SOP package. Key electrical parameters include a typical forward voltage of 1.4V and a maximum DC forward current of 50mA. The device offers an isolation voltage of 3750Vrms. Operating temperatures range from -40°C to 100°C. Typical rise time is 53µs and fall time is 24µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Photovoltaic operation eliminates the need for external power supplies on the output side by harvesting energy from the LED input current.
Integrated fast turn-off circuitry reduces reliance on additional external components and improves switching speed.
Logic-compatible input allows for flexible control interface integration.
Compact SOP-4 packaging supports space-constrained isolated gate driver designs.

Transistor, Photovoltaic Output Optoisolators Applications

High-side drivers
Solid-state relays
Floating power supplies
Power control systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., T) matches the required tape-and-reel packaging configuration. Confirm that the 3750Vrms isolation rating aligns with safety standards such as UL 1577 or CSA if regulatory compliance is mandatory for the end application. Ensure the operating temperature range meets environmental requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a self-powered isolated gate driver is required to simplify circuit design. It is suitable for applications needing high insulation capacity without external bias voltages. Consider the SOP-4 footprint for board space limitations. Verify that the photovoltaic output characteristics meet the load requirements of the driven MOSFET gate.

Transistor, Photovoltaic Output Optoisolators Part Context

The VOM1271T belongs to Vishay's VOM series of photovoltaic MOSFET drivers. These devices are engineered to provide galvanic isolation between low-voltage logic circuits and high-voltage power stages. The series emphasizes compactness and reliability for industrial and automotive-grade isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check datasheets for equivalent photovoltaic MOSFET drivers with similar isolation voltages and SOP-4 footprints. Verify compatibility of the integrated turn-off feature and photovoltaic output current capabilities before substitution.