KSC2258STU

$0.09

Description：TRANS NPN 250V 0.1A TO-126-3
Series：-

SKU:ce6323847c51 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

KSC2258STU is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS NPN 250V 0.1A TO-126-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for KSC2258STU

Description：TRANS NPN 250V 0.1A TO-126-3
Series：-
Mfr：onsemi
Package：Tube
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：250 V
Vce Saturation (Max) @ Ib, Ic：1.2V @ 5mA, 50mA
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 40mA, 20V
Power - Max：4 W
Frequency - Transition：100MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-225AA, TO-126-3
Supplier Device Package：TO-126-3

Single Bipolar Transistors datasheet and documents for KSC2258STU

KSC2258STU

Single Bipolar Transistors Overview

The KSC2258STU is an NPN epitaxial silicon transistor manufactured by onsemi. It features a collector-base voltage of 250 V and a collector-emitter voltage of 250 V, with the KSC2258A variant rated at 300 V for both parameters. The device supports a DC collector current of 100 mA and a pulse collector current of 150 mA. Power dissipation reaches 4 W at a case temperature of 25°C. Key electrical characteristics include a DC current gain ranging from 30 to 40, a saturation voltage of 1.2 V, and a transition frequency of 100 MHz.

Single Bipolar Transistors Feature Summary

High breakdown voltage capability suitable for demanding amplifier applications
Designed for TV video output stages requiring high voltage handling
Utilizes TO-126 package configuration for thermal management

Single Bipolar Transistors Applications

TV Video Output Amplifier
High Voltage General Amplifier

Single Bipolar Transistors Procurement Notes

Verify the specific suffix STU against official documentation to confirm packaging details. Ensure the selected part number matches the required voltage rating (250V or 300V) as variants exist within the series. Cross-reference datasheet revisions to confirm current production status and availability through authorized channels.

Single Bipolar Transistors Selection Notes

Select this component for circuits requiring high voltage amplification with moderate current capabilities. Consider the 4W power dissipation limit and ensure adequate heat sinking for the TO-126 package. Evaluate the 100 MHz transition frequency against signal requirements to ensure performance adequacy in the intended application environment.

Single Bipolar Transistors Part Context

This component belongs to the KSC2258/2258A family of NPN epitaxial silicon transistors originally developed by Fairchild Semiconductor. These devices are engineered for general-purpose high-voltage amplification tasks. The series provides robust performance characteristics tailored for consumer electronics applications, specifically targeting video output stages where high voltage swing is necessary.