NSBC123JDXV6T5G

Overview

The NSBC123JDXV6T5G is a dual NPN digital transistor manufactured by onsemi, housed in an SOT-563 surface-mount package. It integrates two NPN transistors with built-in bias resistors to simplify circuit design and reduce component count. The device supports a continuous collector current of 100 mA and withstands a collector-emitter voltage (VCEO) of up to 50 V. Key electrical parameters include a typical input resistance of 2.2 kOhms and a minimum DC current gain (hFE) of 80. Power dissipation is rated at 357 mW, with an operating temperature range spanning from -55°C to +150°C.

Feature Summary

• Dual NPN configuration with integrated bias resistors for simplified switching applications
• Compact SOT-563 surface-mount packaging suitable for space-constrained designs
• High thermal stability with extended operating temperature range up to 150°C

Applications

• General-purpose switching circuits requiring compact dual-transistor solutions
• Interface logic level shifting between microcontrollers and peripheral devices
• Driver stages for low-power loads such as LEDs or relays

Procurement Notes

Verify the specific suffix 'T5G' against official manufacturer documentation to confirm tape-and-reel quantity and compliance status. Ensure compatibility with standard SOT-563 footprints during PCB layout. Cross-reference RoHS directives and material declarations with the latest datasheet revision to meet regulatory requirements for your target market.

Selection Notes

Select this component when a dual NPN pre-biased transistor is required in a small outline package. The 2.2 kOhm input resistor value suits moderate drive currents. Verify that the 50 V breakdown voltage and 100 mA current rating exceed the maximum load requirements. Consider the 357 mW power dissipation limit under worst-case thermal conditions to ensure reliable operation without external heat sinking.

Part Context

This part belongs to the NSBC123 series of dual NPN digital transistors from onsemi. It shares functional similarities with other members like NSBC123EDXV6T1G but differs in internal resistor ratios and packaging variants. The JDXV6 designation indicates specific pinout and electrical characteristics unique to this variant within the broader family of pre-biased transistor arrays.

Replacement Considerations

Direct substitutes may include NSBC123EDXV6T1G or NSBC123EPDXV6T1G if resistor values align. Verify pinout compatibility and electrical ratings before substitution. Alternative packages require adapter considerations.