SFH615A-2X019T

$0.86

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8031a435bbb0 Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：63% @ 10mA
Current Transfer Ratio (Max)：125% @ 10mA
Turn On / Turn Off Time (Typ)：3µs, 2.3µs
Rise / Fall Time (Typ)：2µs, 2µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.35V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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SFH615A-2X019T

Overview

The SFH615A-2X019T is a Vishay Semiconductor Opto Division single-channel transistor output optocoupler housed in a surface-mount 4-pin SMD package. It features an NPN phototransistor output with a collector-emitter voltage of 70 V and a maximum collector current of 50 mA. The device provides an isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a typical forward voltage of 1.65 V, a maximum forward current of 60 mA, and a current transfer ratio ranging from 63% to 125%. Switching characteristics consist of a typical rise time of 3 μs and a fall time of 14 μs.

Feature Summary

Provides galvanic isolation between input and output circuits via an internal LED and NPN phototransistor structure.
Designed for end-stackable mounting with standard 2.54 mm lead spacing to facilitate compact PCB layouts.
Delivers high isolation capability rated at 5300 Vrms to ensure safety in electrically separated applications.

Applications

Signal transmission between electrically separated circuits
General-purpose digital signal isolation
Interface circuits requiring high isolation voltage

Procurement Notes

Verify the specific suffix (2X019T) against official Vishay documentation to confirm the exact binning and packaging configuration. Ensure that the surface-mount package type matches the target PCB footprint requirements. Confirm compliance with relevant safety standards such as UL and EN certifications if required for the final equipment design.

Selection Notes

Select this component when a surface-mount solution is preferred over through-hole packages like the PDIP variant. Consider the 63% to 125% current transfer ratio range for logic level compatibility. Evaluate the 5300 Vrms isolation rating against system safety requirements. Compare switching speeds and power dissipation limits with alternative optocouplers if high-frequency performance is critical.

Part Context

This part belongs to the SFH615A series of transistor output optocouplers manufactured by Vishay Semiconductor Opto Division. The series includes various package options and CTR bins, such as the SFH615A-1 and SFH615A-2X016. The SFH615A-2X019T specifically denotes the surface-mount version with defined electrical characteristics suitable for modern automated assembly processes.