10830700

Overview

The Littelfuse 10830700 is a Silicon-Controlled Rectifier (SCR) designed for surface-mount applications. It features a 600V blocking voltage and an RMS on-state current rating of 0.8A. The device supports a non-repetitive peak surge current of 20A and has a maximum DC gate trigger current of 0.2mA with a maximum gate trigger voltage of 0.8V. It operates within a temperature range of -40°C to 110°C, utilizes a plastic/epoxy SOT-23 package, and complies with RoHS standards.

Feature Summary

• Sensitive gate architecture allows direct interfacing with microprocessors using minimal gate current.
• Glass-passivated junction construction ensures long-term device reliability and parameter stability.
• Surface-mount design facilitates compatibility with modern reflow soldering processes.

Applications

• Capacitive-discharge ignition systems
• Strobe light control circuits
• Fluid level sensors

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging variations. Ensure compliance with RoHS directives and lead-free reflow soldering requirements for your assembly process. Confirm that the operating temperature range meets your system's environmental specifications before finalizing procurement.

Selection Notes

Select this component for low-current switching applications requiring precise gate control from digital logic sources. The sensitive gate characteristic minimizes drive circuit complexity. Ensure the circuit design accommodates the specified dv/dt critical rate to prevent false triggering during high-speed voltage transitions in the load path.

Part Context

This SCR belongs to Littelfuse's discrete silicon-controlled rectifier portfolio, which provides efficient switching solutions for low-current circuits. The series is characterized by fast turn-off capabilities to reduce commutation failure risks. These devices are engineered for durability in demanding electronic controls and industrial technology products.

Replacement Considerations

Consult Littelfuse official documentation for verified substitute part numbers within the same family or equivalent specifications. Do not assume functional interchangeability based solely on voltage and current ratings without verifying gate characteristics and package dimensions.

FAQ

What is the maximum DC gate trigger current for this SCR?

The maximum DC gate trigger current is 0.2 mA, allowing for sensitive gate operation compatible with low-power microprocessor outputs.

Does this component support lead-free manufacturing processes?

Yes, the device is compatible with lead-free reflow soldering processes and complies with RoHS standards.