FJN4303RTA

Description：TRANS PREBIAS PNP 50V TO92-3
Series：-

SKU:7fe28d166d19 Category: Single, Pre-Biased Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS PNP 50V TO92-3
Series：-
Mfr：onsemi
Package：Cut Tape (CT),Tape & Box (TB)
Resistors Included：R1 and R2
Transistor Type：PNP - Pre-Biased
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：22 kOhms
Resistor - Emitter Base (R2)：22 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：56 @ 5mA, 5V
Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
Current - Collector Cutoff (Max)：100nA (ICBO)
Frequency - Transition：200 MHz
Power - Max：300 mW
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3

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FJN4303RTA

Overview

The FJN4303RTA is a single pre-biased PNP bipolar junction transistor manufactured by onsemi. It integrates base and emitter resistors to simplify circuit design. The device features a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Power dissipation is rated at 300 mW. The component operates within a temperature range of -55°C to +150°C. It utilizes a TO-92-3 kinked lead package for through-hole mounting.

Feature Summary

Integrates internal biasing resistors to reduce external component count
Provides high DC current gain for efficient switching applications
Supports through-hole installation in standard TO-92-3 packages

Applications

General-purpose switching circuits
Driver stages for logic interfaces
Signal conditioning networks

Procurement Notes

Verify the specific suffix 'RTA' against the official datasheet to confirm the tape-and-reel packaging configuration, as this affects handling procedures. Confirm RoHS compliance status directly with the manufacturer documentation prior to integration. Ensure the procurement channel provides valid traceability records for the discontinued or limited supply status associated with this component series.

Selection Notes

Select this component when a PNP digital transistor with integrated biasing is required for through-hole designs. The 50 V rating suits low-voltage logic systems. Verify that the 100 mA current limit meets load requirements. Consider the thermal resistance of the TO-92-3 package for power dissipation constraints in the final assembly environment.

Part Context

This part belongs to the FJN430 series of single pre-biased bipolar transistors from onsemi. These devices are designed to replace discrete resistor-transistor combinations. The series offers various configurations to accommodate different input impedance needs while maintaining a compact footprint suitable for space-constrained electronic assemblies.