BCR 142L3 E6327

Overview

The BCR 142L3 E6327 is an NPN silicon digital transistor from the BCR142 series, manufactured by Infineon Technologies. It integrates a single transistor with built-in bias resistors (R1=22kΩ, R2=47kΩ) in a SC75 package. Key electrical parameters include a collector-emitter voltage of 50V, continuous collector current of 100mA, and a minimum DC current gain of 70. The device supports a junction temperature up to 150°C and features a transition frequency of 150MHz.

Feature Summary

• Integrates a single NPN transistor with internal bias resistors for simplified circuit design
• Provides high switching speed with a transition frequency of 150MHz
• Offers robust thermal performance with a maximum junction temperature of 150°C

Applications

• Switching circuits
• Inverter applications
• Interface circuits
• Driver circuits

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific ordering suffix matches the required SC75 package variant. Ensure compliance with RoHS standards as indicated in the datasheet. Request the latest revision of the technical documentation prior to integration.

Selection Notes

Select this component when a compact NPN digital switch with integrated biasing is required. The SC75 package offers specific thermal resistance characteristics compared to SOT-23 variants. Verify that the 22kΩ input resistor value aligns with the target logic interface levels and drive requirements.

Part Context

This part belongs to the BCR142 family of NPN silicon digital transistors. It shares core electrical specifications with other variants like BCR142F and BCR142T but differs in physical packaging and thermal dissipation capabilities. The L3 suffix specifically denotes the SC75 surface-mount package configuration.

Replacement Considerations

Direct substitutes within the same family include BCR142F and BCR142T, provided the package footprint and thermal constraints are compatible. Cross-package replacements require careful evaluation of pin compatibility and thermal resistance differences.