ACX115EUQ-7R

Bipolar Transistor Arrays, Pre-Biased Overview

The ACX115EUQ-7R is a dual pre-biased digital transistor manufactured by Diodes Incorporated, featuring one NPN and one PNP transistor within a single SOT-363 package. It operates with a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. The device includes integrated base resistors of 100kOhms for each transistor, providing a DC current gain (hFE) minimum of 80. Designed for surface mount applications, it supports an operating temperature range from -55°C to +150°C and complies with AEC-Q101 automotive standards.

Bipolar Transistor Arrays, Pre-Biased Feature Summary

• Integrated biasing resistors simplify circuit design by reducing component count.
• Automotive-grade reliability certified under AEC-Q101 standards.
• Compact SMT packaging suitable for automated assembly processes.

Bipolar Transistor Arrays, Pre-Biased Applications

• Automotive logic switching circuits
• Driver interface circuits in vehicle electronics
• General-purpose digital buffering

Bipolar Transistor Arrays, Pre-Biased Procurement Notes

Verify the specific suffix '7R' against the manufacturer's official documentation to confirm reel quantity and tape specifications. Ensure the component meets RoHS3 and REACH compliance requirements for your region. Cross-reference the AEC-Q101 certification status if the application demands strict automotive qualification validation prior to integration.

Bipolar Transistor Arrays, Pre-Biased Selection Notes

Select this component when a complementary NPN/PNP pair with high input impedance is required in a minimal footprint. The 100kOhm internal resistors suit direct logic interfacing without external pull-up or pull-down networks. Consider the 50V rating and 100mA current capacity for low-power switching tasks where space constraints prohibit discrete resistor-transistor combinations.

Bipolar Transistor Arrays, Pre-Biased Part Context

This part belongs to the ACX series of pre-biased transistors from Diodes Incorporated, specifically tailored for automotive and industrial applications requiring high reliability. The EUQ suffix typically denotes the specific packaging configuration within the SOT-363 family, distinguishing it from standard commercial variants while maintaining identical electrical characteristics.

Bipolar Transistor Arrays, Pre-Biased Replacement Considerations

Direct substitutes include other AEC-Q101 qualified dual pre-biased transistors in SOT-363 packages with matching 50V/100mA ratings and 100kOhm resistor values. Verify pinout compatibility and thermal dissipation characteristics before substitution.