PBLS4004Y,115

Overview

The PBLS4004Y,115 is a dual digital transistor from Nexperia, integrating one NPN and one PNP resistor-equipped transistor within a single SOT363 (SC-88) plastic surface-mount package. This configuration provides a VCEO rating of 50V for both devices. The NPN section supports a continuous collector current of 100 mA, while the PNP section handles up to 500 mA. Both transistors feature a typical base input resistance of 22 kOhms with a standard resistor ratio of 1. The component operates reliably across an extended temperature range from -65°C to +150°C.

Feature Summary

• Integrates complementary NPN and PNP pre-biased transistors into a compact dual package to reduce PCB footprint.
• Features integrated base resistors to simplify driver circuit design and minimize external component count.
• Utilizes the SOT363 surface-mount form factor to facilitate automated assembly and space-constrained layouts.

Applications

• Switching applications in portable consumer electronics such as cellular phones and media players.
• Driver circuits for power management switches and voltage regulators.
• General-purpose logic level shifting and signal buffering in embedded systems.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as supply chain conditions may vary. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment.

Selection Notes

Select this component when a complementary NPN/PNP pair is required in a minimal footprint. The 22 kOhm base resistance suits moderate drive currents. Verify that the 50V collector-emitter voltage exceeds the maximum circuit potential. Consider the SOT363 thermal dissipation limits relative to the total power loss of both transistors under continuous operation.

Part Context

This part belongs to Nexperia's PBLS series of dual digital transistors. It serves as a direct functional replacement for discrete NPN and PNP transistor pairs, offering simplified biasing and reduced assembly complexity. The series is designed for cost-effective integration in high-volume consumer and industrial electronic devices requiring reliable switching performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Nexperia cross-reference guides or distributor substitution tools to identify compatible alternatives based on pinout and electrical parameter matching.