TLP785(D4B-F6,F

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tube

SKU:3aad5783bfed Category: Transistor, Photovoltaic Output Optoisolators Brand: Toshiba Semiconductor and Storage

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Product introduction

TLP785(D4B-F6,F is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is OPTOISOLATOR 5KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for TLP785(D4B-F6,F

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：2µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.15V
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
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP785(D4B-F6,F

TLP785(D4B-F6,F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP785(D4B-F6,F is a transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide (GaAs) infrared emitting diode with a silicon NPN phototransistor in a DIP-4 package. The device provides high isolation voltage of 5000 Vrms and supports a maximum collector-emitter voltage of 80V. Key electrical parameters include a forward current of 16mA, a forward voltage of 1.3V, and a power dissipation of 240mW. The current transfer ratio ranges from 50% to 600%, with typical rise and fall times of 2µs and 3µs respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

High isolation voltage capability for safe signal transmission between circuits
Integrated GaAs infrared LED and silicon phototransistor for efficient optical coupling
Wide operating temperature range suitable for industrial applications

Transistor, Photovoltaic Output Optoisolators Applications

Solid state relays
Switching power supplies
Signal transmission between different voltage circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Toshiba documentation to confirm lead pitch and creepage distance requirements. Ensure the selected variant matches the required insulation standards and safety approvals for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and reliable DC input to transistor output switching are required. Consider the DIP-4 package constraints and verify that the 80V collector-emitter voltage rating meets the load requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP785 series of transistor output optocouplers. The series is designed for general-purpose isolation applications requiring robust electrical separation and moderate speed performance.