PMMT591A,215

Single Bipolar Transistors Overview

The PMMT591A,215 is a PNP BISS transistor manufactured by Nexperia USA Inc. in a SOT-23 (TO-236AB) surface-mount package. It supports a maximum DC collector current of 1 A and peak collector current of 2 A. The device withstands collector-emitter and collector-base voltages up to 40 V, with an emitter-base voltage limit of 5 V. Total power dissipation reaches 250 mW at 25 °C ambient temperature. The transition frequency is 150 MHz, and the DC current gain ranges from 160 to 800 depending on collector current. Operating junction temperature extends to 150 °C.

Single Bipolar Transistors Feature Summary

• High current capability supporting up to 1 A continuous operation
• Low collector-emitter saturation voltage for reduced power consumption
• Breakthrough In Small Signal (BISS) technology design

Single Bipolar Transistors Applications

• Battery powered units requiring high current and low power consumption

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component status matches current production requirements. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits that require a single PNP transistor with high current handling in a compact SOT-23 footprint. Consider the thermal resistance characteristics and operating temperature range relative to the application environment. Verify that the required DC current gain meets the specific biasing conditions of the target circuit design.

Single Bipolar Transistors Part Context

This component belongs to the PMMT591 series of PNP BISS transistors. The NPN complement for this device is the PMMT491A. Both devices utilize the same SOT-23 plastic package format. The product line focuses on discrete semiconductors for automotive, industrial, computing, consumer, and wearable markets.

Single Bipolar Transistors Replacement Considerations

The PMMT491A serves as the NPN complement within the same product family.