China TVS3301DRBR Bidirectional TVS Diode with Low Clamping Voltage and Fast Response Time for Surge Protection for sale

TVS3301DRBR Bidirectional TVS Diode with Low Clamping Voltage and Fast Response Time for Surge Protection

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Product Description

TVS3301DRBR Bidirectional Transient Voltage Suppressor

The TVS3301DRBR is a high-performance bidirectional transient voltage suppressor (TVS diode) designed for electrostatic discharge (ESD) and surge protection in sensitive electronic circuits.

Core Functionality

Bidirectional Surge Protection: Provides symmetrical clamping capability for both positive and negative transient voltages, effectively suppressing ESD, electrical fast transients (EFT), and lightning-induced surges.
Low Clamping Voltage: Delivers a low maximum clamping voltage under surge conditions, minimizing voltage overshoot and protecting downstream components from damage.
Fast Response Time: Features sub-nanosecond response speed (<1 ns) to transient events, ensuring rapid activation before damaging voltage levels reach sensitive circuitry.
High Surge Handling Capacity: Offers robust peak pulse power dissipation, capable of withstanding repetitive transient pulses without performance degradation.
Compact Surface-Mount Package: Utilizes a small SOD-123 package (DRBR suffix), enabling space-saving integration in portable devices and compact electronics.

Typical Applications

Consumer Electronics

Mobile phones, tablets, and laptops: USB port, audio jack, and charging interface ESD protection
Wearable devices: Sensor and Bluetooth/Wi-Fi module transient voltage suppression
Smart home appliances: Control board and touch panel surge protection

Industrial Automation

PLC and HMI interfaces: RS-232/RS-485/CAN bus transient protection
Industrial sensor systems: Proximity sensor and temperature sensor signal line protection
Fieldbus communication modules: Surge protection for industrial Ethernet and PROFIBUS links

Automotive Electronics

In-vehicle infotainment systems: USB-C and HDMI port ESD protection
Body control modules (BCM): Switch input and sensor signal surge suppression
Telematics units: Cellular and GPS antenna interface transient protection

Communication Equipment

Network routers and switches: Ethernet port ESD/surge protection
Wireless access points: RF front-end and antenna interface overvoltage protection
IoT gateways: Signal line protection for LoRa, NB-IoT, and Zigbee modules

Key Specifications

Specification	Details
Device Type	Bidirectional TVS Diode
Working Voltage (V_WM)	Customizable based on target application
Clamping Voltage (V_C)	Low maximum clamping voltage at rated peak pulse current
Response Time	< 1 ns
Peak Pulse Power	High power dissipation capability for repetitive transients
Package	SOD-123 (Surface-Mount Device)
Compliance Standards	IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), IEC 61000-4-5 (surge)
Operating Temperature Range	-55°C to +150°C