DTA124XUA-TP

Overview

The DTA124XUA-TP is a single NPN digital transistor manufactured by Micro Commercial Components (MCC). It integrates bias resistors within an SOT-323 surface-mount package. Key electrical specifications include a collector-emitter maximum voltage (VCEO) of 50 V, a maximum operating frequency of 160 MHz, and a saturation output voltage of 300 mV. The device operates reliably across a temperature range from -55°C to +150°C.

Feature Summary

• Integrates built-in bias resistors for simplified circuit design
• NPN configuration with single internal structure
• Surface-mount compatible in compact SOT-323 housing

Applications

• General-purpose switching applications
• Driver circuits for low-power loads
• Interface logic level translation

Procurement Notes

Verify the specific suffix 'TP' against the manufacturer's current datasheet to confirm packaging type and compliance status. Confirm availability through authorized distributors as supply status may vary. Ensure the ordering part number matches the required tape-and-reel or cut-tape format for your assembly process.

Selection Notes

Select this component when an NPN digital transistor with 50 V rating and SOT-323 footprint is required. Compare the 160 MHz frequency limit against your signal requirements. Verify that the integrated resistor values meet your biasing needs, as these are fixed within the device.

Part Context

This part belongs to the DTC/DTA series of pre-biased transistors from MCC. It serves as a compact alternative to discrete resistor-transistor networks, reducing board space and assembly steps. The XUA suffix typically denotes the specific pinout and resistor ratio for the SOT-323 package variant.

Replacement Considerations

Check for direct equivalents such as the DTC124XUA from other manufacturers if pin compatibility is critical. Verify that substitute parts maintain the same NPN polarity, 50 V rating, and SOT-323 package dimensions.