BCR116WE6327BTSA1

Overview

The BCR116WE6327BTSA1 is an NPN silicon digital transistor from Infineon Technologies, belonging to the BCR116 series. It integrates a single NPN bipolar junction transistor with built-in bias resistors in a compact SOT-323 (PG-SOT323) surface-mount package. The device features a collector-emitter breakdown voltage of 50 V and a continuous collector current rating of 100 mA. Key electrical parameters include a minimum DC current gain (hFE) of 70 at specified test conditions, a transition frequency of 150 MHz, and a maximum power dissipation of 250 mW. The internal resistor network consists of R1 = 4.7 kΩ and R2 = 47 kΩ, providing a fixed ratio of 10. It is qualified for automotive applications under AEC-Q100 standards.

Feature Summary

• Integrated bias resistor network simplifies circuit design by reducing component count and board space requirements.
• Automotive qualification ensures reliability and performance consistency for demanding vehicle electronics environments.
• High-speed switching capability supported by a 150 MHz transition frequency for efficient digital signal processing.

Applications

• Automotive logic level shifting and interface circuits
• General-purpose digital switching in consumer electronics
• Driver stages for LEDs and small relays

Procurement Notes

Verify the specific suffix E6327BTSA1 against official Infineon documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with AEC-Q100 requirements if used in automotive systems. Check for end-of-life status or obsolescence notices prior to final design approval.

Selection Notes

Select this component when a compact NPN digital transistor with a 10:1 resistor ratio is required. Compare hFE and Vce(sat) values against load requirements. Consider the SOT-323 footprint constraints and thermal dissipation limits relative to the application's power budget.

Part Context

This part belongs to the BCR116 family of pre-biased transistors designed for high-density PCB layouts. The BCR116 series offers various resistor ratios and packages to suit different logic families and current driving needs within industrial and automotive sectors.

Replacement Considerations

Consult official cross-reference guides for equivalent NPN digital transistors with similar 50V ratings and SOT-323 packaging. Verify pinout compatibility and electrical parameter margins before substitution.