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TLP190B(TPL,U,C,F) Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TLP190B(TPL,U,C,F)TOSHIBA3000Yes

### **TLP190B (TPL, U, C, F) Manufacturer: TOSHIBA** #### **Specifications:** - **Type:** Photocoupler / Optocoupler (Phototransistor Output) - **Isolation Voltage:** 3750 Vrms (min) - **Collector-Emitter Voltage (VCEO):** 80 V (max) - **Emitte

TLP190B (TPL, U, C, F) Manufacturer: TOSHIBA

#### Specifications:

  • Type: Photocoupler / Optocoupler (Phototransistor Output)
  • Isolation Voltage: 3750 Vrms (min)
  • Collector-Emitter Voltage (VCEO): 80 V (max)
  • Emitter-Collector Voltage (VECO): 5 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): 1.25 V (typ) at IF = 5 mA
  • Response Time (tPLH / tPHL): 3 μs / 4 μs (typ)
  • Operating Temperature Range: -55°C to +110°C
  • Package: SOP-4 (Small Outline Package)

#### Descriptions:

The TLP190B is a high-reliability photocoupler from Toshiba, designed for signal isolation in various electronic applications. It features a phototransistor output and provides electrical isolation between input and output circuits.

#### Features:

  • High Isolation Voltage: 3750 Vrms for robust safety.
  • Compact SOP-4 Package: Space-saving design.
  • High CTR (Current Transfer Ratio): Ensures efficient signal transmission.
  • Fast Switching Speed: Suitable for high-speed signal isolation.
  • Wide Operating Temperature Range: Reliable performance in extreme conditions.
  • Lead-Free & RoHS Compliant: Environmentally friendly.

This device is commonly used in power supplies, industrial controls, and communication systems for isolation and noise reduction.

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