MPSA42BK

$0.17

Description：TRANS NPN 300V 0.5A TO-92
Series：-

SKU:9fe81c741c99 Category: Single Bipolar Transistors Brand: Diotec Semiconductor

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Product introduction

MPSA42BK is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diotec Semiconductor. Its product description is TRANS NPN 300V 0.5A TO-92. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for MPSA42BK

Description：TRANS NPN 300V 0.5A TO-92
Series：-
Mfr：Diotec Semiconductor
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：500 mA
Voltage - Collector Emitter Breakdown (Max)：300 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 2mA, 20mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 30mA, 10V
Power - Max：625 mW
Frequency - Transition：50MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for MPSA42BK

MPSA42BK

Single Bipolar Transistors Overview

The MPSA42BK is a high-voltage NPN silicon transistor manufactured by Diotec Semiconductor, designed for commercial and industrial applications. It features a collector-emitter voltage (VCEO) of 300 V and a continuous collector current (IC) of 500 mA. The device operates within a junction temperature range of -55°C to +150°C with a total power dissipation (Ptot) of 625 mW. It utilizes a TO-92 package with a 1.27 mm lead pitch, identified by the suffix 'BK'.

Single Bipolar Transistors Feature Summary

High collector voltage capability suitable for demanding circuit environments.
Compliant with RoHS directives without exemptions and REACH regulations.
Designed for signal processing, switching, and amplification tasks.

Single Bipolar Transistors Applications

Signal processing circuits
Electronic switching applications
Amplification stages

Single Bipolar Transistors Procurement Notes

Verify that the specific ordering suffix matches the required mechanical configuration. The MPSA42BK designation indicates bulk packaging with a 1.27 mm lead pitch, which differs from standard taped ammo pack configurations. Confirm compliance requirements such as AEC-Q101 if automotive standards are necessary, as these require distinct suffixes like -Q or -AQ.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage NPN transistor is required in a through-hole format with a compact footprint. Ensure the application voltage does not exceed the 300 V collector-emitter rating. Consider the thermal resistance characteristics and power dissipation limits relative to the ambient operating conditions to maintain reliability within the specified temperature range.

Single Bipolar Transistors Part Context

This part belongs to the MPSA series of high-voltage NPN transistors produced by Diotec Semiconductor. The series includes variants such as the MPSA44, which offers higher voltage ratings. The MPSA42 specifically targets general-purpose high-voltage applications requiring moderate current handling capabilities in a standard small-signal package.