NYC0102BLT1G

Scrs Overview

The Littelfuse NYC0102BLT1G is a surface mount silicon controlled rectifier (SCR) thyristor housed in an SOT-23 package. It features a peak repetitive off-state voltage of 200V and supports an on-state RMS current of 0.25A. The device offers high dv/dt noise immunity with a critical rate-of-rise of 200 V/µs. Key electrical parameters include a maximum gate trigger current of 200 µA, a holding current of 6.0 mA, and a peak forward on-state voltage of 1.7V at 0.4A. Thermal characteristics specify a total component dissipation of 225 mW and a junction-to-ambient thermal resistance of 380 °C/W.

Scrs Feature Summary

• Sensitive gate design enables low-power switching applications with minimal gating current requirements.
• Miniature SOT-23 package facilitates high-density PCB layouts.
• High dv/dt noise immunity ensures reliable operation in electrically noisy environments.

Scrs Applications

• Low-power switching circuits
• Battery-powered devices requiring sensitive triggering
• High-density electronic assemblies

Scrs Procurement Notes

Verify the specific ordering suffix to confirm shipping configuration, as the standard part number indicates availability in tape and reel or box formats. Ensure compatibility with lead-free soldering profiles and confirm RoHS compliance status for the specific batch. Cross-reference the manufacturer's datasheet revision date against procurement documentation to ensure technical specifications remain current.

Scrs Selection Notes

Select this component for applications requiring compact form factors and low gate drive power. Evaluate the 200V blocking capability against system voltage peaks. Consider the 0.25A RMS current rating for load requirements. Verify that the 200 V/µs dv/dt rating meets the transient voltage conditions of the target circuit environment.

Scrs Part Context

This device belongs to Littelfuse's surface mount thyristor portfolio designed for space-constrained electronics. It utilizes a sensitive gate architecture to minimize control power consumption. The SOT-23 packaging aligns with industry standards for small-outline transistor footprints, enabling integration into modern automated assembly processes.

Scrs Replacement Considerations

Consult official Littelfuse substitution guides for verified equivalents. Confirm pinout compatibility between cathode-gate-anode configurations. Validate that replacement parts meet identical voltage and current ratings.

Scrs FAQ

What is the maximum gate trigger current for this SCR?

The maximum gate trigger current is specified as 200 µA under standard test conditions.

How does the device handle rapid voltage changes?

It provides high dv/dt noise immunity with a critical rate-of-rise of off-state voltage rated at 200 V/µs.

What is the holding current specification?

The holding current is typically 6.0 mA when measured at 50 mA anode current.