BCR 185T E6327

Overview

The BCR 185T E6327 is a PNP Silicon Digital Transistor from Infineon Technologies, packaged in SC74. It integrates a single transistor with built-in bias resistors (R1 = 10 kΩ, R2 = 47 kΩ). Key electrical parameters include a collector-emitter voltage of 50 V, a continuous collector current of 100 mA, and a total power dissipation of 250 mW at a case temperature up to 109°C. The device features a minimum DC current gain of 70 and a transition frequency of 200 MHz.

Feature Summary

• Integrates a PNP transistor with two internal bias resistors for simplified circuit design
• Provides high switching speed with a transition frequency of 200 MHz
• Offers low saturation voltage for efficient signal inversion and driver applications

Applications

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

Procurement Notes

Verify the specific ordering suffix E6327 corresponds to the reel packaging configuration required for your assembly line. Confirm that the SC74 package footprint matches your PCB layout constraints. Ensure component availability aligns with production schedules as supply status may vary by region.

Selection Notes

Select this component when a compact PNP digital solution with integrated biasing is needed. The SC74 package offers a small footprint suitable for space-constrained designs. Verify that the 100 mA collector current and 50 V voltage ratings meet the load requirements of the target application.

Part Context

This part belongs to the BCR185 family of digital transistors, which includes variants like BCR185F, BCR185L3, BCR185S, BCR185U, and BCR185W. These variants differ primarily in their physical packages (e.g., SOT-23, SOT-323, TSLP) while maintaining similar electrical characteristics for PNP digital switching applications.

Replacement Considerations

Direct substitutes within the same family include BCR185F, BCR185L3, BCR185S, BCR185U, and BCR185W. Note that these alternatives utilize different package types such as SOT-23 or SOT-323, requiring PCB layout adjustments if used as replacements.