BCR135SH6827XTSA1

Overview

The BCR135SH6827XTSA1 is an NPN silicon digital transistor from the Infineon BCR135 series, housed in a SOT-363 (SC-88) surface-mount package. It integrates two internally isolated transistors with good matching within a single multichip package. The device features built-in bias resistors configured as R1=10 kΩ and R2=47 kΩ. Key electrical ratings include a collector-emitter voltage of 50 V, a collector current of 100 mA, and a total power dissipation of 250 mW at a case temperature up to 115°C. It operates within a junction temperature range of -65°C to 150°C and meets AEC-Q101 qualification standards.

Feature Summary

• Integrates two internally isolated NPN transistors with matched characteristics in one compact package
• Includes built-in bias resistors (R1=10 kΩ, R2=47 kΩ) for simplified circuit design
• Qualified according to AEC-Q101 automotive standards
• Pb-free packaging compliant with RoHS directives

Applications

• Switching circuits
• Inverter applications
• Interface driver circuits

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and reel specifications. Ensure compatibility with AEC-Q101 requirements if used in automotive contexts. Confirm thermal management strategies align with the specified maximum power dissipation limits for the SOT-363 package.

Selection Notes

Select this component when dual isolated NPN switching functionality is required in a minimal footprint. The integrated bias resistors reduce external component count compared to discrete transistor solutions. Consider the 50V voltage rating and 100mA current limit to ensure operation remains within safe operating areas for the intended load conditions.

Part Context

This part belongs to the BCR135 series of NPN silicon digital transistors. The series includes variants such as BCR135 (SOT-23), BCR135W (SOT-323), and BCR135S (SOT-363). All variants share similar electrical characteristics but differ in package dimensions and pin configurations to suit different PCB layout constraints.

Replacement Considerations

Direct substitutes within the same family include BCR135S, BCR135W, and BCR135. Verify pinout compatibility and package dimensions before substitution. Other NPN digital transistors with similar resistor ratios may be considered if isolation between channels is not required.

FAQ

What is the configuration of the internal resistors?

The device features built-in bias resistors with R1 equal to 10 kΩ and R2 equal to 47 kΩ.

Is this component suitable for automotive applications?

Yes, the BCR135 series is qualified according to the AEC-Q101 standard.

How many transistors are contained in the BCR135SH6827XTSA1 package?

It contains two internally isolated NPN transistors with good matching characteristics.