PUMD2/ZLX

Overview

The PUMD2/ZLX is a dual pre-biased transistor array manufactured by Nexperia USA Inc., housed in a 6-TSSOP surface-mount package. It integrates one NPN and one PNP bipolar junction transistor, each with an internal base resistor of 22 kΩ. The device supports a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. With a power dissipation rating of 300mW, it offers a DC current gain (hFE) of at least 60 at 5mA/5V and a saturation voltage of 150mV max at 500µA/10mA. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Integrates complementary NPN and PNP transistors with fixed 22kΩ base resistors for simplified circuit design
• Provides high-density integration in a compact 6-TSSOP package suitable for space-constrained applications
• Features low saturation voltage and high current gain for efficient switching performance

Applications

• General-purpose digital switching circuits
• Interface logic level translation
• Driver stages for small-signal loads

Procurement Notes

Verify the specific suffix ZLX against official Nexperia documentation to confirm tape-and-reel specifications or marking codes. Ensure compatibility with standard 6-TSSOP footprints during PCB layout. Confirm RoHS3 compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a matched NPN/PNP pair with integrated biasing is required. The 22kΩ internal resistors eliminate external components, reducing board space. Verify that the 50V voltage rating and 100mA current capacity meet the specific load requirements of the target application circuit.

Part Context

This part belongs to the PUMD2 series of pre-biased transistor arrays from Nexperia. These devices are designed to replace multiple discrete components, including transistors and resistors, thereby simplifying assembly and improving reliability in digital logic applications.

Replacement Considerations

Publicly confirmed substitute part numbers for PUMD2/ZLX were not identified in the provided source material.