Product Description
The SD03 TVS diode delivers powerful transient voltage suppression in an ultra-small SOD-323 package,making it the ideal solution for space-constrained and high-performance electronics.With up to 350W peak pulse power,ultra-fast response time,and low clamping voltage,this device ensures your sensitive components stay safe from ESD strikes,surges,and transients.Ideal for applications such as USB ports,RJ45 Ethernet connectors, HDMI lines, and other sensitive signal interfaces.
Electrical Characteristics
| Parameter | Value |
|---|---|
| Working Voltage (Vₙ) | 3.3V |
| Breakdown Voltage (VBR) | 4V (Min) |
| Clamping Voltage (Vc) | 14V (Max) @ 20A |
| Peak Pulse Current (IPP) | 20A (8/20μs) |
| Capacitance (Cj) | 450pF (Max) |
| Operating Temperature | -55°C to +150°C |
Key Features
- Bidirectional Protection: Safeguards against both positive and negative voltage transients.
- Low Clamping Voltage: Efficiently limits overvoltage to protect ICs.
- Compact SOD-323 Package: Saves PCB space in portable devices.
- High Surge Current Handling: Meets IEC 61000-4-2 (ESD ±30kV Contact, ±30kV Air) and IEC 61000-4-4 (EFT 40A, 5/50ns) standards.
SD03 Datasheet
Typical Applications
- Cell Phone Handsets and Accessories
- Microprocessor based equipment
- Personal Digital Assistants (PDA’S)
- Notebooks,Desktops,and Servers
- Portable lnstrumentation
- Peripherals
- Pagers
Product Line
For more product details, please visit Semiware's official website:
https://en.semiware.com/tvs-array/sd03
About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/
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