2N4403NLBU

$0.03

Description：TRANS PNP 40V 0.6A TO-92-3
Series：-

SKU:9f1239f4cb82 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

2N4403NLBU is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS PNP 40V 0.6A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for 2N4403NLBU

Description：TRANS PNP 40V 0.6A TO-92-3
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：600 mA
Voltage - Collector Emitter Breakdown (Max)：40 V
Vce Saturation (Max) @ Ib, Ic：750mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：625 mW
Frequency - Transition：200MHz
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-92-3
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for 2N4403NLBU

2N4403NLBU

Single Bipolar Transistors Overview

The onsemi 2N4403NLBU is a PNP general-purpose amplifier and switch designed for collector currents up to 500 mA. It features a maximum collector-emitter voltage (VCEO) of 40 V, a collector-base voltage (VCBO) of 40 V, and an emitter-base voltage (VEBO) of 5.0 V. The device supports a continuous collector current (IC) of 600 mA with a total power dissipation (PD) of 625 mW in the TO-92 package. Operating junction temperature ranges from -55 °C to +150 °C. Key electrical characteristics include a DC current gain (hFE) ranging from 30 to 300 depending on collector current, a transition frequency (fT) of 200 MHz at IC = 20 mA, and switching times including a fall time (tf) of 30 ns.

Single Bipolar Transistors Feature Summary

Designed as a general-purpose amplifier and switch capable of handling collector currents up to 500 mA.
Provides high current and low voltage operation suitable for various amplification and switching applications.
Features a robust thermal profile with a maximum junction temperature rating of 150 °C.

Single Bipolar Transistors Applications

General purpose amplifier circuits
Switching applications requiring collector currents up to 500 mA

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure the component meets required RoHS compliance standards for the intended application environment. Cross-reference datasheet revision dates to confirm parameter accuracy before finalizing design integration.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a PNP transistor with a 40 V breakdown voltage and moderate current handling capabilities. Consider the TO-92 package constraints for thermal management if operating near maximum power dissipation limits. Evaluate the hFE range requirements against the specific collector current operating points defined in the electrical characteristics table.

Single Bipolar Transistors Part Context

The 2N4403 series represents a standard family of silicon PNP transistors widely used in discrete semiconductor applications. The 2N4403NLBU variant specifically denotes the through-hole TO-92 packaging configuration manufactured by onsemi. This part serves as a direct replacement for legacy Fairchild Semiconductor devices within the same electrical specification envelope.

Single Bipolar Transistors Replacement Considerations

Direct functional equivalents include the MMBT4403 in SOT-23 packaging for surface mount applications. Other manufacturers producing identical 2N4403 specifications may be considered provided their absolute maximum ratings and electrical parameters match or exceed those listed in the official datasheet.