TLP127(FJDK-TL,U,F
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Toshiba Semiconductor and Storage TLP127(FJDK-TL,U,F

Manufacturer No:
TLP127(FJDK-TL,U,F
Manufacturer:
Toshiba Semiconductor and Storage
Package:
Tube
Description:
PHOTOCOUPLER SMD
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TLP127(TPR,U,F) is a photocoupler produced by Toshiba Semiconductor and Storage. It is designed for surface mount assembly and features a photodarlington transistor output. This component consists of a gallium arsenide infrared emitting diode optically coupled to a darlington photo transistor with an integral base-emitter resistor. The TLP127 is known for its high isolation voltage and is suitable for various applications requiring electrical insulation and reliable signal transmission.

Key Specifications

Characteristic Symbol Rating Unit
Collector-Emitter Voltage VCEO 300 V
Collector Current IC 150 mA A
Operating Temperature Topr -55 to 100 °C
Collector Emitter Saturation Voltage (Max) VCE(sat) 1.2 V
Isolation Voltage (Min) BVS 2500 Vrms Vrms
Current Transfer Ratio (Min) CTR 1000% %
Forward Voltage (Typ) Vf 1.3 V V
Turn-on Time (Typ) ton 50 µs µs
Turn-off Time (Typ) toff 15 µs µs
Package/Case 6-MFSOP, 4 Lead
Mounting Style Surface Mount
Number of Channels 1 Channel
Output Type Photodarlington

Key Features

  • High Isolation Voltage: The TLP127 offers an isolation voltage of 2500 Vrms, ensuring electrical insulation and safety in various applications.
  • Photodarlington Output: The component features a darlington photo transistor with an integral base-emitter resistor, providing high current gain and reliability.
  • Surface Mount Package: The 6-MFSOP, 4-lead package is designed for surface mount assembly, making it suitable for modern PCB designs.
  • Wide Operating Temperature Range: The TLP127 operates within a temperature range of -55°C to 100°C, making it versatile for different environmental conditions.
  • Fast Switching Times: With turn-on and turn-off times of 50 µs and 15 µs respectively, this component is suitable for applications requiring quick signal transmission.
  • UL and BSI Approved: The TLP127 meets various safety standards including UL 1577, cUL, EN 60747-5-5, and EN IEC 62368-1, ensuring compliance with international safety regulations.

Applications

  • Communication Interfaces: The TLP127 is often used in communication interfaces to ensure electrical isolation and reliable signal transmission.
  • Programmable Logic Controllers (PLCs): It is suitable for use in PLCs due to its high isolation voltage and reliable performance.
  • Telecommunication Systems: The component is used in telecommunication systems to provide electrical insulation and ensure safe operation.
  • Industrial Control Systems: The TLP127 is used in various industrial control systems where electrical isolation and reliability are critical.

Q & A

  1. What is the collector-emitter voltage of the TLP127?

    The collector-emitter voltage (VCEO) of the TLP127 is 300 V.

  2. What is the isolation voltage of the TLP127?

    The isolation voltage of the TLP127 is 2500 Vrms.

  3. What is the current transfer ratio of the TLP127?

    The current transfer ratio (CTR) of the TLP127 is a minimum of 1000%.

  4. What is the operating temperature range of the TLP127?

    The operating temperature range of the TLP127 is -55°C to 100°C.

  5. What is the package type of the TLP127?

    The TLP127 comes in a 6-MFSOP, 4-lead package.

  6. Is the TLP127 RoHS compliant?

    Please contact Toshiba for RoHS compliance details.

  7. What are the typical turn-on and turn-off times of the TLP127?

    The typical turn-on time is 50 µs and the typical turn-off time is 15 µs.

  8. What safety standards does the TLP127 meet?

    The TLP127 meets UL 1577, cUL, EN 60747-5-5, and EN IEC 62368-1 safety standards.

  9. What are some common applications of the TLP127?

    Common applications include communication interfaces, PLCs, telecommunication systems, and industrial control systems.

  10. Is the TLP127 still in production?

    The TLP127 is shortly to be discontinued. For new designs, the TLP187 is recommended as a replacement.

Product Attributes

Number of Channels:1
Voltage - Isolation:2500Vrms
Current Transfer Ratio (Min):1000% @ 1mA
Current Transfer Ratio (Max):- 
Turn On / Turn Off Time (Typ):50µs, 15µs
Rise / Fall Time (Typ):40µs, 15µs
Input Type:DC
Output Type:Darlington
Voltage - Output (Max):300V
Current - Output / Channel:150mA
Voltage - Forward (Vf) (Typ):1.15V
Current - DC Forward (If) (Max):50 mA
Vce Saturation (Max):1.2V
Operating Temperature:-55°C ~ 100°C
Mounting Type:Surface Mount
Package / Case:6-SMD (4 Leads), Gull Wing
Supplier Device Package:6-MFSOP, 4 Lead
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