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TLP590B(CF)

Photovoltaic photocoupler with internal shunt resistor, 7V open, 2500Vrms

6506

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Manufacturer Part：

TLP590B(CF)

Package：

5-pin DIP6 cut (7.12x7.62x3.65mm)

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Description

Product Overview

The TLP590B(CF) from Toshiba is a photovoltaic output photocoupler variant with an internal shunt resistor for improved MOSFET turn-off characteristics. Same 7V min open-circuit voltage and 2500Vrms isolation as TLP590B.

Key Specifications

Output Photovoltaic w/ shunt
Open Voltage 7.0V min
Short Current 12uA min
Isolation 2500 Vrms
Shunt Resistor Internal
VF 1.4V typ
Temp -40~85C

Features

  • Internal shunt resistor for faster MOSFET turn-off
  • 7V min open-circuit voltage
  • 2500Vrms isolation (UL 1577)
  • Same pinout as TLP590B

Applications

  • Solid-state relays with faster turn-off
  • MOSFET gate drive isolation
  • Battery management systems
  • Industrial control isolation

The TLP590B(CF) from Toshiba is a photovoltaic output photocoupler variant with an internal shunt resistor for improved MOSFET turn-off characteristics. Same 7V min open-circuit voltage and 2500Vrms isolation as TLP590B.

Same as TLP590B but with internal shunt resistor that provides a discharge path for MOSFET gate charge when LED current is removed, enabling faster and more reliable turn-off.

Pin Name Function
1 Anode LED anode
2 Cathode LED cathode
3 N.C. No connect
4 Cathode PV output
6 Anode PV output
  • Solid-state relays with faster turn-off
  • MOSFET gate drive isolation
  • Battery management systems
  • Industrial control isolation
    • Model Brand Diff
    TLP590B Toshiba No shunt resistor
    TLP3905 Toshiba SMD package
    VOM1271 Vishay Similar PV driver
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