NSBA143ZF3T5G

$0.03

Description：TRANS PREBIAS PNP 50V SOT1123
Series：-

SKU:2213b1650c9a Category: Single, Pre-Biased Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS PNP 50V SOT1123
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Bulk
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)：4.7 kOhms
Resistor - Emitter Base (R2)：47 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic：250mV @ 300µA, 10mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：-
Power - Max：254 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SOT-1123
Supplier Device Package：SOT-1123

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NSBA143ZF3T5G

Overview

The NSBA143ZF3T5G is a PNP Digital Transistor (BRT) from onsemi, housed in an SOT-1123 package. It integrates a single transistor with a monolithic bias network consisting of a series base resistor (R1 = 4.7 kΩ) and a base-emitter resistor (R2 = 47 kΩ). Key electrical ratings include a collector-emitter voltage of 50 Vdc, continuous collector current of 100 mAdc, and input forward voltage of 30 Vdc. The device operates within a junction temperature range of -55°C to +150°C.

Feature Summary

Integrates a PNP transistor with a monolithic bias network containing two resistors to replace discrete components.
Designed to simplify circuit design by reducing board space and component count.
Compliant with RoHS standards and free of lead, halogens, and brominated flame retardants.

Applications

Replacing single devices and external resistor bias networks in digital logic circuits.
Applications requiring reduced system cost and minimized printed circuit board area.
Automotive and other applications requiring unique site and control change requirements.

Procurement Notes

Verify the specific ordering suffix and marking code against the manufacturer's official documentation before procurement. Confirm that the SOT-1123 package orientation matches the design requirements. Check for any discontinuation notices or recommended new design alternatives directly from the supplier, as availability may vary.

Selection Notes

Select this component when a compact PNP switching solution with integrated biasing is required. Ensure the 50 V collector-emitter voltage and 100 mA current ratings exceed the application's maximum operating conditions. Verify that the 4.7 kΩ base resistor value provides appropriate drive characteristics for the target load.

Part Context

This part belongs to the DTA143Z series of Bias Resistor Transistors. It shares functional similarities with parts like MUN2133 and DTA143ZE but utilizes the SOT-1123 package. The 'NSBA' prefix indicates specific manufacturing site controls, often associated with automotive qualification standards.