PMBTA42,215

Single Bipolar Transistors Overview

The PMBTA42,215 is an NPN high-voltage transistor housed in a SOT-23 surface-mount plastic package. It supports a maximum collector-emitter voltage of 300 V and a continuous collector current of 100 mA. The device features a peak collector current rating of 200 mA and a total power dissipation of 250 mW at 25 °C ambient temperature. It includes a DC current gain (hFE) minimum of 25 at 1 mA collector current. The component is AEC-Q101 qualified for automotive applications.

Single Bipolar Transistors Feature Summary

• High voltage capability with a maximum collector-emitter voltage of 300 V
• Qualified for automotive electronics according to the AEC-Q101 standard
• Compact SOT-23 surface-mount package design

Single Bipolar Transistors Applications

• Telephony systems
• Professional communication equipment

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration before purchase. Confirm that the component version aligns with the latest product data sheet revision to ensure accurate electrical specifications. Check for any updates regarding the automotive qualification status or manufacturing site codes indicated by the marking prefix.

Single Bipolar Transistors Selection Notes

Select this component when circuit designs require high-voltage switching capabilities within a compact footprint. The AEC-Q101 qualification makes it suitable for automotive environments where reliability under stress is critical. Ensure the thermal management strategy accounts for the specified junction-to-ambient thermal resistance values during operation.

Single Bipolar Transistors Part Context

This part belongs to Nexperia's portfolio of discrete bipolar transistors designed for general-purpose and specialized switching roles. The PMBTA42 serves as the NPN counterpart to the PMBTA92 PNP high-voltage transistor. Both devices share similar packaging and performance characteristics tailored for professional communication and telephony infrastructure applications.

Single Bipolar Transistors Replacement Considerations

The official PNP complement is the PMBTA92. Designers requiring complementary polarity should verify pinout compatibility and matching voltage ratings against the PMBTA92 datasheet.