New Product Introduction

Toshiba TLP383 transistor-output photocoupler

Ideally suited for use in programmable Logic Controllers (PLCs), AC adapter and I/O interface boards, the TLP383 features a faster switching speed than standard phototransistor couplers

Toshiba TLP383 product image

Stable / almost linear current transfer ratio over wide If range and over wide Ta range using Toshiba’s latest long lifetime LEDs.

 

NEW PHOTOCOUPLER MAINTAINS SAME CURRENT TRANSFER RATIO ACROSS WIDE INPUT CURRENT AND TEMPERATURE RANGE

 

Ultra-thin low input current type drives downpower consumption and delivers 45% height reduction 

Toshiba Electronics Europe has expanded its photocoupler range with the addition of the TLP383 photocoupler that guarantees the same CTR (Current Transfer Ratio) across an input current range from 0.2mA to 8mA [50-600% at IF =0.2 mA/8 mA, VCE=5 V] and across the temperature range of 25°C to 100°C.

Ideally suited for use in programmable Logic Controllers (PLCs), AC adapter and I/O interface boards, the TLP383 features a faster switching speed than standard phototransistor couplers. It also boasts a turn-off time (tOFF) of just 30 μs (at IF=1.6 mA, VCC=5 V, RL=4.7 kΩ).

Housed in a low-height SO6L package the TLP383 has a height of just 2.3 mm (max). Like its smaller family members, the TLP183 and TLP293, the TLP383 incorporates Toshiba's original high output infrared LEDs. It offers an isolation voltage of 5 kVrms (min) with creepage and clearance distances of 8mm (min). It will find application in situations where there are strict height limits and will aid the development of ultra low profile products. Typical applications will include the motherboards of inverter interfaces and general-purpose power supplies.

Operating temperature range is -55 to +125°C. It is approved to UL, cUL, VDE and CQC safety standards.

 

Features

  • Low Input Current Type Transistor Coupler
  • Collector-emitter voltage: 80 V (min)
  • Current transfer ratio: 50 % (min) / GB Rank: 100 % (min)
  • Current Transfer Ration specified @ both If = 5mA AND If = 0,5mA
  • Operating temperature: -55 to 125°C
  • Package: SO6L
  • Clearance/Creepage Distance: min. 8 mm
  • Isolation voltage: 5000 Vrms (min)
  • All major Safety standards available

 

Applications

  • Programmable Logic Controllers (PLCs)
  • AC adapters
  • I/O interface boards
  • DALI interface

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