BCR 119T E6327

Overview

The BCR 119T E6327 is an NPN silicon digital transistor from Infineon Technologies, housed in a SC-75 (SOT-323) surface-mount package. It integrates a single transistor with a built-in base resistor of 4.7 kΩ. Key electrical ratings include a collector-emitter voltage of 50 V, a continuous DC collector current of 100 mA, and a total power dissipation of 250 mW at a case temperature up to 128°C. The device features a minimum DC current gain of 120 and a transition frequency of 150 MHz.

Feature Summary

• Integrates a single NPN bipolar junction transistor with a built-in bias resistor for simplified circuit design.
• Provides high switching speed capabilities suitable for fast interface and driver applications.
• Offers robust thermal performance with a maximum junction temperature rating of 150°C.

Applications

• Switching circuits
• Inverter logic gates
• Interface level shifting
• Driver circuits

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the SC-75 package configuration. Confirm RoHS compliance status through the manufacturer's latest datasheet revision. Ensure that the intended operating temperature range aligns with the specified thermal resistance characteristics for the selected mounting conditions.

Selection Notes

Select this component when a compact SMD solution is required for NPN switching tasks. The integrated 4.7 kΩ resistor eliminates external biasing components. Verify that the 100 mA collector current limit meets the load requirements. Consider the SC-75 footprint constraints during PCB layout planning.

Part Context

This part belongs to the BCR119 series of pre-biased digital transistors. The 'T' suffix specifically denotes the SC-75 (SOT-323) surface-mount package variant. Other variants in the family include BCR119F, BCR119L3, BCR119S, and BCR119W, which offer different pin configurations or dual-transistor options.

Replacement Considerations

Direct replacements within the same package are limited in public data. Cross-package equivalents like BCR116E6327HTSA1 (SOT-23) require schematic redesign due to pinout differences. Verify functional compatibility before substituting with other manufacturers' digital transistors.