DTA113ZU3HZGT106

Overview

The DTA113ZU3HZGT106 is a PNP digital transistor manufactured by ROHM Semiconductor, housed in an SOT-323 (UMT3) surface-mount package. It integrates bias resistors with typical values of R1 = 1 kΩ and R2 = 10 kΩ to simplify circuit design. The device supports a collector-emitter voltage (VCEO) of -50 V and a continuous collector current (Ic) of -100 mA. Key electrical parameters include a DC current gain (hFE) minimum of 33 at -5 mA and -5 V, a maximum operating frequency of 250 MHz, and power dissipation of 200 mW. It operates within a temperature range of -55°C to +150°C and meets AEC-Q101 automotive standards.

Feature Summary

• Integrates built-in bias resistors to eliminate external input components for inverter circuits
• Utilizes thin-film resistors to minimize parasitic effects and negative biasing
• Complies with AEC-Q101 automotive grade reliability standards

Applications

• Automotive inverter circuits
• Interface logic circuits
• Driver applications requiring simplified biasing

Procurement Notes

Verify the specific suffix HZG confirms the SOT-323 package and taping reel configuration. Confirm AEC-Q101 qualification status through official ROHM documentation before integration into automotive designs. Ensure compatibility with existing PCB footprints for UMT3 packages during replacement planning.

Selection Notes

Select this component for applications requiring a PNP digital transistor with integrated biasing in a compact SOT-323 package. Verify that the -50 V rating and -100 mA current capacity meet system requirements. Consider the 250 MHz frequency limit for high-speed switching applications. Compare against complementary NPN types like DTC113ZU3HZG if push-pull configurations are needed.

Part Context

This part belongs to the DTA113 series of digital transistors from ROHM Semiconductor. It is the PNP counterpart to the DTC113 series. The HZG suffix indicates the specific packaging and taping format compatible with automated assembly processes. It serves as a modern replacement for older discrete resistor-transistor combinations in space-constrained designs.

Replacement Considerations

DTA113ZU3T106 offers identical electrical characteristics and pinout in the same SOT-323 package. DTC113ZU3HZGT106 is the complementary NPN version with matching specifications. Verify pinout compatibility when substituting with non-ROHM equivalents.