The PTR20H100CT is a transient voltage suppressor (TVS) diode manufactured by PFC Device Inc. It's designed to protect sensitive electronic components from voltage surges and electrostatic discharge (ESD). This TVS diode provides a fast response time and high surge handling capability, making it suitable for a variety of protection applications.

Applications

• I/O port protection
• Data line protection
• Microcontroller protection
• Power supply protection
• Automotive electronics

Features

• Unidirectional protection: Provides protection against positive transient voltages.
• Low clamping voltage: Limits the voltage across the protected component during a surge event.
• Fast response time: Quickly clamps the voltage to protect the circuit.
• High surge capability: Can withstand high transient currents without damage.
• Small package size: Allows for easy integration into compact circuit designs.
• RoHS compliant: Environmentally friendly and compliant with industry standards.

Benefits

• Protection against voltage surges: Prevents damage to sensitive electronic components from transient voltages.
• Improved system reliability: Reduces the risk of component failure due to overvoltage events.
• Fast response to transients: Quickly clamps the voltage to protect the circuit from damage.
• Cost-effective protection: Provides a simple and effective solution for protecting electronic circuits.
• Easy to implement: Can be easily integrated into existing circuit designs.

Additional Details

The PTR20H100CT has a standoff voltage of 20V. The clamping voltage is typically 33V. The peak pulse power is typically 400W. It has a junction temperature range from -55°C to +150°C. This TVS diode is designed to meet industry standards for surge protection. The diode is available in a SOD-123 package. Its small size allows for placement close to the protected components, minimizing lead inductance and improving protection effectiveness.