PEMD14,115

Overview

The PEMD14,115 is a dual Resistor-Equipped Transistor (RET) from Nexperia, featuring an NPN transistor (TR1) and a PNP transistor (TR2) in a single SOT666 package. It provides a collector-emitter voltage (VCEO) of 50 V and an output current (IO) of 100 mA per transistor. The built-in bias resistor R1 has a typical value of 47 kΩ with a range of 33 to 61 kΩ; the second resistor R2 is open. Key electrical characteristics include a DC current gain (hFE) of at least 100 for TR1 and transition frequencies of 230 MHz for TR1 and 180 MHz for TR2.

Feature Summary

• Integrates NPN and PNP transistors with built-in input bias resistors to simplify circuit design.
• Reduces component count and pick-and-place costs by combining two transistors into one ultra-small SMD package.
• Offers high-density packaging suitable for space-constrained digital applications.

Applications

• Low current peripheral driver
• Control of IC inputs
• Replacement of general-purpose transistors in digital applications

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select the PEMD14 when a complementary NPN/PNP pair with integrated base resistors is required. Ensure the 47 kΩ typical bias resistance aligns with the target logic levels. Verify that the non-automotive qualification status meets the application requirements, as this device lacks AEC-Q101 certification.

Part Context

This component belongs to Nexperia's family of Resistor-Equipped Transistors designed to replace discrete transistor-resistor networks. It serves as a compact alternative to separate components, offering a standardized solution for switching and amplification tasks where board space is limited.

Replacement Considerations

The PEMB14 is the PNP/PNP complement, and the PEMH14 is the NPN/NPN complement within the same series. Designers should verify pinout compatibility if substituting with other RET types or discrete equivalents.