Overview
The TLP627M(LF1,E, produced by Toshiba Semiconductor and Storage, is a photocoupler that integrates an infrared emitting diode optically coupled to a photo Darlington transistor. This device is designed to provide high isolation and reliability in various electronic systems. It is UL-recognized, cUL-recognized, VDE-approved, and CQC-approved, ensuring compliance with multiple safety standards such as UL 1577, CSA Component Acceptance Service, EN 60747-5-5, and EN 62368-1.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Isolation Voltage | 5000 | Vrms (min) |
| Current Transfer Ratio | 1000 % (min) | @IF = 1 mA, VCE = 1 V |
| Operating Temperature | -55 to 110 | °C |
| Creepage Distance | 7.0 (min) | mm (TLP627M type) |
| Clearance | 7.0 (min) | mm (TLP627M type) |
| Internal Isolation Thickness | 0.4 | mm |
| Total Capacitance (input to output) | 1 × 10^12 | pF (typ.) |
| Isolation Resistance | 1 × 10^14 | Ω (typ.) |
| Package Type | 4-SMD (0.300", 7.62mm) | |
| Lead Form Option | (LF1) | |
| Taping Option | (TP1) |
Key Features
- High Isolation Voltage: Up to 5000 Vrms, ensuring reliable electrical isolation between input and output circuits.
- High Current Transfer Ratio: Minimum of 1000% at IF = 1 mA and VCE = 1 V, providing efficient signal transfer.
- Broad Operating Temperature Range: From -55°C to 110°C, making it suitable for a wide range of applications.
- Compliance with Safety Standards: UL-recognized, cUL-recognized, VDE-approved, and CQC-approved, ensuring safety and regulatory compliance.
- Compact Package: Available in a 4-SMD package with 0.300" and 7.62mm pitch, suitable for space-constrained designs.
- Lead Form and Taping Options: Offers flexibility with lead form options (LF1, LF4, LF5) and taping options (TP1, TP4, TP5) to accommodate different assembly needs.
Applications
- Industrial Control Systems: Suitable for use in industrial control systems where high isolation and reliability are crucial.
- Medical Devices: Can be used in medical devices requiring high isolation to ensure patient safety.
- Automotive Systems: Applicable in automotive systems where robustness and reliability are essential.
- Power Supplies and Motor Control: Ideal for use in power supplies and motor control circuits where isolation is necessary.
- Telecommunication Equipment: Used in telecommunication equipment to ensure signal integrity and isolation.
Q & A
- What is the TLP627M(LF1,E)?
The TLP627M(LF1,E) is a photocoupler consisting of an infrared emitting diode optically coupled to a photo Darlington transistor, produced by Toshiba Semiconductor and Storage.
- What is the isolation voltage of the TLP627M(LF1,E)?
The isolation voltage is 5000 Vrms (minimum).
- What is the current transfer ratio of the TLP627M(LF1,E)?
The current transfer ratio is 1000% (minimum) at IF = 1 mA and VCE = 1 V.
- What is the operating temperature range of the TLP627M(LF1,E)?
The operating temperature range is from -55°C to 110°C.
- What safety standards does the TLP627M(LF1,E) comply with?
The device is UL-recognized, cUL-recognized, VDE-approved, and CQC-approved, complying with standards such as UL 1577, CSA Component Acceptance Service, EN 60747-5-5, and EN 62368-1.
- What package type is the TLP627M(LF1,E) available in?
The device is available in a 4-SMD package with 0.300" and 7.62mm pitch.
- What are the lead form and taping options for the TLP627M(LF1,E)?
The device offers lead form options (LF1, LF4, LF5) and taping options (TP1, TP4, TP5).
- What are some typical applications of the TLP627M(LF1,E)?
Typical applications include industrial control systems, medical devices, automotive systems, power supplies, and telecommunication equipment.
- How does the TLP627M(LF1,E) ensure electrical isolation?
The device ensures electrical isolation through its photocoupler design, which optically couples an infrared emitting diode to a photo Darlington transistor.
- What is the significance of the creepage distance and clearance in the TLP627M(LF1,E)?
The creepage distance and clearance are critical for ensuring the electrical isolation and safety of the device, with minimum values of 7.0 mm for the TLP627M type.
