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TLP732GB Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TLP732GBTOS150Yes

TLP732GB** is a photocoupler (optocoupler) manufactured by **Toshiba**.

The TLP732GB is a photocoupler (optocoupler) manufactured by Toshiba. Below are its key specifications, descriptions, and features:

Specifications:

  • Isolation Voltage: 5000 Vrms (min)
  • Collector-Emitter Voltage (VCEO): 80 V (max)
  • Collector Current (IC): 50 mA (max)
  • Current Transfer Ratio (CTR): 50% (min) at IF = 5 mA, VCE = 5 V
  • Input Forward Current (IF): 50 mA (max)
  • Forward Voltage (VF): 1.15 V (typ) at IF = 5 mA
  • Response Time (tPLH / tPHL): 4 μs (max)
  • Operating Temperature Range: -55°C to +110°C
  • Package Type: SOP-4 (Small Outline Package, 4-pin)

Descriptions:

  • The TLP732GB is a phototransistor output photocoupler designed for high-speed signal transmission while maintaining high isolation voltage.
  • It consists of a GaAs infrared LED optically coupled to a phototransistor in a compact SOP-4 package.
  • Suitable for noise immunity, signal isolation, and voltage level shifting in digital and analog circuits.

Features:

  • High isolation voltage (5000 Vrms) for safety and noise reduction.
  • Fast response time (4 μs max) for high-speed signal transmission.
  • Compact SOP-4 package for space-saving PCB designs.
  • Wide operating temperature range (-55°C to +110°C) for industrial applications.
  • High current transfer ratio (CTR) for efficient signal coupling.

This optocoupler is commonly used in power supplies, industrial controls, communication interfaces, and digital logic isolation.

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