ACX114YUQ-7R

Bipolar Transistor Arrays, Pre-Biased Overview

The ACX114YUQ-7R is a small signal complementary pre-biased dual transistor manufactured by Diodes Incorporated. It integrates an NPN and a PNP transistor within a single SOT-363 surface mount package, featuring built-in biasing resistors with nominal values of R1=10kΩ and R2=47kΩ. The device supports a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA per element. It operates across a temperature range of -55°C to +150°C with a total power dissipation of 270mW. Qualified to AEC-Q101 standards, it offers a gain-bandwidth product of 250MHz and DC current gain (hFE) of 80.

Bipolar Transistor Arrays, Pre-Biased Feature Summary

• Epitaxial planar die construction for high reliability
• Built-in biasing resistors simplify circuit design
• Qualified to AEC-Q101 automotive standards
• Totally lead-free and fully RoHS compliant

Bipolar Transistor Arrays, Pre-Biased Applications

• Automotive digital switching circuits
• General-purpose logic level translation
• Driver stages for low-power loads

Bipolar Transistor Arrays, Pre-Biased Procurement Notes

Verify the component marking code '1Y2' on the SOT-363 package to confirm authenticity. Ensure the reel size matches the ordered suffix '-7R', which indicates a 7mm tape width and 3,000 units per reel. Confirm compliance with RoHS and halogen-free requirements if specified in the bill of materials.

Bipolar Transistor Arrays, Pre-Biased Selection Notes

Select this component when a complementary NPN/PNP pair is required in a minimal footprint. The integrated 10kΩ input resistor and 47kΩ emitter-base resistor reduce external component count. Verify that the 270mW thermal limit and 100mA current rating meet the specific load requirements of the application.

Bipolar Transistor Arrays, Pre-Biased Part Context

This part belongs to the ACX series of complementary pre-biased transistors from Diodes Incorporated. It utilizes the SOT-363 (SC-88) package, designed for automated assembly. The suffix '-7R' denotes the specific packaging configuration for mass production.

Bipolar Transistor Arrays, Pre-Biased Replacement Considerations

Direct replacements include other AEC-Q101 qualified complementary pre-biased transistors in the SOT-363 package with matching 10kΩ/47kΩ resistor ratios. Verify pinout compatibility and electrical parameters such as VCEO and hFE before substitution.