1SMC13AManufacturer: ON UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 1SMC13A | ON | 18 | In Stock |
Description and Introduction
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS The 1SMC13A is a Transient Voltage Suppressor (TVS) diode manufactured by ON Semiconductor. It is designed to protect sensitive electronics from voltage transients and surges. The key specifications for the 1SMC13A include:
- **Peak Pulse Power (10/1000μs):** 1500 W These specifications are typical for the 1SMC13A TVS diode, which is commonly used in applications requiring robust overvoltage protection. |
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Application Scenarios & Design Considerations
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS# 1SMC13A TVS Diode Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  ESD Protection : Provides effective electrostatic discharge (ESD) protection for sensitive ICs, particularly in consumer electronics interfaces (USB, HDMI, Ethernet ports) where human contact is frequent.  Voltage Clamping : Functions as a voltage clamp for power supply lines, preventing voltage spikes from damaging downstream components in DC power circuits operating below 13V.  Inductive Load Switching : Protects against voltage transients generated by relay coils, motor windings, and solenoid valves during switching operations. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Insufficient Current Handling   Pitfall 3: Thermal Management Neglect  ### Compatibility Issues with Other Components  DC-DC Converters : Verify TVS capacitance (typically 150-250pF) doesn't affect converter stability or efficiency  Communication Interfaces : For high-speed data lines (USB 3.0, Ethernet), consider lower capacitance TVS alternatives if signal integrity is compromised  Power Supplies : Coordinate with input filtering capacitors to ensure proper transient response timing ### PCB Layout Recommendations |
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