SFH617A-3X1236

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
Series：SFH617A
Mfr：Vishay Semiconductor Opto Division
Package：Bulk

SKU:f7b3d75fe4de Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
Series：SFH617A
Mfr：Vishay Semiconductor Opto Division
Package：Bulk
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：100% @ 10mA
Current Transfer Ratio (Max)：200% @ 10mA
Turn On / Turn Off Time (Typ)：4.2µs, 23µs
Rise / Fall Time (Typ)：3µs, 14µs
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 ~ 110°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.300", 7.62mm)
Supplier Device Package：4-DIP

Download product information

SFH617A-3X1236

Overview

The SFH617A-3X1236 is a Vishay Semiconductor Opto Division through-hole optocoupler featuring an NPN phototransistor output in a PDIP-4 package. It provides 5300 Vrms isolation voltage and operates within a -55°C to +110°C temperature range. The device has a typical rise time of 3 µs and fall time of 14 µs, with a maximum collector-emitter saturation voltage of 250 mV. It supports a maximum forward current of 60 mA and a collector current of 50 mA.

Feature Summary

High current transfer ratio for efficient signal transmission
Low coupling capacitance for high-speed performance
High isolation voltage capability

Applications

Computer equipment interface circuits
Industrial control systems
Power supply feedback loops

Procurement Notes

Verify the specific suffix X1236 against official Vishay documentation to confirm packaging details and availability status. Ensure the component matches the required DIP-4 form factor and electrical specifications for your design. Cross-reference datasheets for any recent product change notices or obsolescence alerts before finalizing procurement plans.

Selection Notes

Select this component when high isolation voltage and fast switching speeds are required in a through-hole configuration. Compare the CTR range and saturation voltage against circuit requirements. Consider the PDIP-4 footprint constraints and thermal management needs for the operating environment.

Part Context

This part belongs to the SFH617A series, which combines an infrared LED emitter with an NPN silicon phototransistor. The series is designed for applications requiring reliable galvanic isolation between input and output circuits while maintaining compact physical dimensions.