TLP293(GB-TPL,E(T

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TLP293(GB-TPL,E(T

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Thông số kỹ thuật

EU RoHS Compliant
ECCN (US) EAR99
Part Status Active
HTS 8541.49.80.00
Automotive No
PPAP No
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 125
Mounting Surface Mount
Package Height 2.1 mm
Package Width 4.55 mm
Package Length 2.6 mm
PCB changed 4
Standard Package Name SO
Supplier Package SO
Pin Count 4
Packaging Tape and Reel
Output Type DC
Input Type DC
Output Device Transistor
Minimum Isolation Voltage (Vrms) 3750
Maximum Forward Voltage (V) 1.4
Maximum Collector-Emitter Voltage (V) 80
Maximum Current Transfer Ratio (%) 600
Maximum Collector Current (mA) 50
Maximum Collector-Emitter Saturation Voltage (mV) 300
Maximum Power Dissipation (mW) 200
Maximum Reverse Voltage (V) 5
Typical Forward Voltage (V) 1.25
Maximum Forward Current (mA) 50
Minimum Current Transfer Ratio (%) 100
Current Transfer Ratio Test Current (mA) 5
Typical Rise Time (us) 2
Typical Fall Time (us) 3
Lead Shape Gull-wing
Number of Channels per Chip 1
Standard CSA|cUL|UL
Minimum Forward Voltage (V) 1.1

Tổng quan

Description

The TLP293 is an optoisolator designed for signal isolation in various applications, featuring a phototransistor output that provides electrical isolation between input and output circuits. It typically consists of an infrared LED and a phototransistor housed in a 4-pin DIP package. The device is characterized by low input current requirements, making it suitable for interfacing with logic circuits and microcontrollers.
Key features include a high isolation voltage (typically 5000 Vrms), fast switching speed, and a wide operating temperature range. The TLP293 is commonly used in industrial automation, telecommunications, and consumer electronics for applications requiring voltage isolation and signal integrity.
The "GB" designation indicates that the package is RoHS compliant, while “E” often refers to the manufacturing process or specific grading of the component. Overall, the TLP293 is a reliable choice for ensuring safe and efficient communication between electrically isolated systems.

Features

The TLP293(GB-TPL,E) is an optocoupler featuring a phototransistor output. Key features include:
1. Isolation Voltage: Provides high voltage isolation (typically 5000 Vrms) between input and output.
2. Input Current: Low forward current (IF) required for activation, enhancing efficiency.
3. Transfer Ratio: Offers a high current transfer ratio (CTR), ensuring effective signal transmission.
4. Temperature Range: Operates over a wide temperature range (-40°C to 100°C), suitable for various applications.
5. Compact Package: Available in a small 4-pin DIP or SMD packages, enabling space-efficient designs.
6. High Speed: Capable of fast switching speeds, making it suitable for high-frequency applications.
7. Applications: Commonly used in signal isolation, data communication, and power supply circuits.
These features make the TLP293(GB-TPL,E) ideal for interfacing between different voltage levels while providing electrical isolation.

Package

The TLP293 (GB-TPL,E) is typically housed in a 4-pin DIP (Dual In-line Package) configuration, designed for surface mounting. It features an optocoupler function, providing electrical isolation between input and output while facilitating signal transmission.

Pinout

The TLP293 is an opto-isolator with a 4-pin configuration. Its pin functions are as follows:
1. Pin 1 (Anode): Connects to the input side's positive terminal for the LED.
2. Pin 2 (Cathode): Connects to the input side's negative terminal for the LED.
3. Pin 3 (Collector): Connects to the output side's phototransistor collector.
4. Pin 4 (Emitter): Connects to the output side's phototransistor emitter.
The TLP293 provides electrical isolation between its input and output sections, making it suitable for interfacing different voltage levels and protecting sensitive components from high voltages.

Application

The TLP293 is an optoisolator used in various applications, including:
1. Industrial Automation: For isolating control signals in PLCs.
2. Data Communication: To separate different voltage domains in communication interfaces.
3. Power Supplies: For feedback isolation in switch-mode power supplies.
4. Consumer Electronics: In devices requiring signal isolation and noise reduction.
5. Automotive: For isolating sensor signals.
Its ability to provide electrical isolation while enabling signal transmission makes it versatile across these sectors.

Equivalent

The TLP293(GB-TPL,E) is an optocoupler, and its equivalent products include the PC817, MOC3021, and LTV-817. These devices serve similar functions in isolation and signal transfer applications. Always verify the specific voltage, current ratings, and packaging to ensure compatibility in your application.

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