CM2009-02QR

The CM2009-02QR is a dual-channel, low capacitance TVS diode array designed to protect sensitive electronics from transient voltage induced by ESD and other transient voltage events. It features ultra-low clamping voltage and high surge current capability, making it suitable for applications requiring robust transient protection.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• V+ (Pin 1): Positive terminal
• GND (Pin 2): Ground connection
• IN1 (Pin 3): Input channel 1
• OUT1 (Pin 4): Output channel 1
• IN2 (Pin 5): Input channel 2
• OUT2 (Pin 6): Output channel 2
• V- (Pin 7): Negative terminal

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the CM2009-02QR for a visual representation.

Key Features

• Dual-Channel TVS Diode Array: Provides two channels for protecting two separate lines from transient voltage.
• Low Capacitance: Features low capacitance to minimize signal degradation.
• Ultra-Low Clamping Voltage: Offers very low clamping voltage to protect sensitive electronics from voltage spikes.
• High Surge Current Capability: Capable of handling high surge currents to ensure robust transient protection.
• ESD Protection: Protects against electrostatic discharge (ESD) up to ±15kV contact discharge per IEC 61000-4-2.
• Compact Package: Available in a small-footprint package for space-saving designs.

Note: For detailed technical specifications, please refer to the CM2009-02QR datasheet.

Application

• Signal Line Protection: Ideal for protecting signal lines in various electronic devices.
• Interface Protection: Suitable for protecting interfaces such as USB, HDMI, Ethernet, etc., from transient voltage.
• Consumer Electronics: Used in consumer electronics for ESD protection and transient voltage suppression.

Functionality

The CM2009-02QR is a dual-channel TVS diode array designed to protect sensitive electronics from transient voltage spikes and ESD events. It ensures reliable operation and longevity of electronic devices by suppressing voltage transients effectively.

Usage Guide

• Power Supply: Connect V+ (Pin 1) and V- (Pin 7) to the appropriate power supply voltage.
• Data Lines: Connect IN1 (Pin 3) and IN2 (Pin 5) to the signal lines requiring protection.
• Output Connections: Use OUT1 (Pin 4) and OUT2 (Pin 6) to connect protected signal lines to the circuit.

Frequently Asked Questions

Q: Is the CM2009-02QR suitable for high-speed data lines?
A: Yes, the CM2009-02QR's low capacitance and ultra-low clamping voltage make it suitable for protecting high-speed data lines from transient voltage.