NUP2202W1T2G

NUP2202W1T2G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and electrostatic discharge (ESD). Key features include:
- Bidirectional protection: Safeguards circuits from both positive and negative voltage transients.
- Low clamping voltage: Effectively limits excessive voltage to safe levels.
- High surge capability: Handles large transient currents (e.g., 8/20μs pulses).
- Compact package: Typically comes in a small SOD-123 or similar surface-mount form factor.
Common applications include USB ports, HDMI interfaces, and other high-speed data lines where ESD protection is critical. Its fast response time (nanoseconds) ensures minimal disruption to signal integrity.
For detailed specifications, refer to the manufacturer’s datasheet, which provides exact ratings for breakdown voltage, peak pulse power, and operating temperature range.

Equivalent products to the NUP2202W1T2G (a dual-channel ESD protection diode) include:
- ON Semiconductor ESD7008
- STMicroelectronics ESDALC6V1-1U2
- Texas Instruments TPD2E007
- Nexperia PESD2V8R1BSF
These alternatives offer similar ESD protection (IEC 61000-4-2) and low capacitance for high-speed interfaces. Verify pin compatibility and electrical specs for your application.

The NUP2202W1T2G is a dual-line bidirectional ESD protection diode in a SOD-323 (SC-76) package.
- Pin Count: 2 pins (common anode configuration).
- Function:
- Protects two signal lines from electrostatic discharge (ESD) and transient voltage spikes.
- Bidirectional clamping for ±30kV (IEC 61000-4-2) protection.
- Low capacitance (~3pF per line) for high-speed data lines (e.g., USB, HDMI).
Pinout:
1. Pin 1 (Anode 1): Connects to Line 1.
2. Pin 2 (Anode 2): Connects to Line 2.
The cathodes are internally tied to the substrate (ground).
Applications:
- Consumer electronics (USB, audio/video ports).
- Automotive and industrial systems.
Key Specs:
- Working voltage: 5V.
- Peak pulse current: 5A (8/20μs).
Compact and efficient for space-constrained designs.

The NUP2202W1T2G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The NUP2202W1T2G is a dual-channel ESD protection diode designed for high-speed data line protection.

The NUP2202W1T2G is a dual-line bidirectional TVS diode array used for ESD protection and transient voltage suppression in various applications, including:
1. Consumer Electronics – Protects USB, HDMI, and audio ports in smartphones, tablets, and laptops.
2. Automotive Systems – Safeguards CAN bus, LIN, and infotainment interfaces.
3. Industrial & IoT – Shields communication lines (RS-485, UART) in sensors and controllers.
4. Networking Equipment – Defends Ethernet and high-speed data lines.
Its compact DFN-6 package and low clamping voltage make it ideal for space-constrained, high-reliability designs.

The NUP2202W1T2G is a dual-line bidirectional TVS diode array, available in a SOT-23-6 package. This compact surface-mount package is commonly used for ESD protection in high-speed data lines. It features a small footprint (2.9mm x 1.6mm) and is suitable for applications like USB, HDMI, and other high-frequency interfaces.