BCR 148S H6827

Overview

The BCR148S H6827 is an NPN silicon digital transistor from Infineon Technologies, housed in a SOT-363 surface-mount package. It integrates two internally isolated transistors with matched characteristics within a single multichip assembly. The device features built-in bias resistors of 47 kΩ each (R1 and R2). Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V, a maximum collector current (IC) of 100 mA, and a total power dissipation (Ptot) of 250 mW at a case temperature up to 115°C. The transition frequency (fT) is specified at 100 MHz.

Feature Summary

• Integrates two internally isolated NPN transistors with good matching in one multichip package
• Includes built-in bias resistors (R1=47 kΩ, R2=47 kΩ) for simplified circuit design
• Qualified according to AEC Q101 standards for automotive applications
• Available in Pb-free RoHS compliant packaging

Applications

• Switching circuits
• Inverter circuits
• Interface driver circuits

Procurement Notes

Verify the specific ordering suffix H6827 against official Infineon documentation to confirm reel orientation and tape-and-reel specifications. Ensure compatibility with the SOT-363 footprint and check for any recent product discontinuation notices or lifecycle status updates before finalizing procurement plans.

Selection Notes

Select this component when dual, matched NPN digital transistors are required in a compact SOT-363 form factor. The integrated 47 kΩ bias resistors reduce external component count. Verify that the 50 V collector-emitter voltage and 100 mA current ratings meet the specific load requirements of the target application circuit.

Part Context

This part belongs to the BCR148 series of NPN silicon digital transistors. The 'S' designation indicates the dual-transistor configuration in the SOT-363 package, distinct from the single-transistor BCR148 (SOT-23) and BCR148W (SOT-323) variants. All series members share similar electrical characteristics but differ in pinout and package geometry.

Replacement Considerations

Direct replacements must match the SOT-363 package, dual NPN configuration, and 47k/47k resistor ratio. Verify equivalent VCEO, IC, and fT ratings. Cross-reference with other manufacturers' dual digital transistor offerings ensuring identical pinout compatibility.