4N25-X009T

$0.65

Description：OPTOISO 5KV TRANS W/BASE 6-SMD
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:54a2cc11df3e Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5KV TRANS W/BASE 6-SMD
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：20% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：2µs, 2µs
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.36V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：500mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：6-SMD, Gull Wing
Supplier Device Package：6-SMD
Grade：-
Qualification：-

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4N25-X009T

Overview

The Vishay 4N25-X009T is a single-channel optocoupler featuring an infrared LED and an NPN phototransistor with a base terminal for improved switching speed. It provides 5000Vrms isolation voltage and operates within a -55°C to +100°C temperature range. Key electrical parameters include a maximum collector-emitter voltage of 70V, a collector current of 50mA, and a typical rise/fall time of 2µs/2µs. The device has a minimum current transfer ratio of 20% at 10mA forward current and utilizes a 6-SMD gull-wing package.

Feature Summary

Integrated base terminal on the phototransistor output to enhance switching performance
High isolation voltage capability for safe signal transmission between circuits
Wide operating temperature range suitable for industrial environments

Applications

Signal isolation in microprocessor systems
Solid-state relay driver circuits
Logic level shifting between different voltage domains

Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm pinout and electrical tolerances. Ensure the selected packaging option matches the assembly requirements. Confirm RoHS3 compliance status for regulatory adherence. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components.

Selection Notes

Select this component when fast switching speeds are required compared to standard transistor outputs. The base terminal allows for external biasing to reduce storage time. Verify that the 70V collector voltage meets the load requirements. Ensure the 6-SMD footprint fits the PCB layout constraints.

Part Context

This part belongs to the 4N2x-X series of Vishay optocouplers. It shares the same physical package and basic functionality as other variants in the family but differs in specific electrical characteristics such as current transfer ratio and switching times. The X-series designation indicates surface-mount availability.