PDTC123EK,115

Description：TRANS PREBIAS NPN 50V 0.1A SMT3
Series：-

SKU:93f8b0e1b27e Category: Single, Pre-Biased Bipolar Transistors Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS NPN 50V 0.1A SMT3
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Resistors Included：R1 and R2
Transistor Type：NPN - Pre-Biased
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：2.2 kOhms
Resistor - Emitter Base (R2)：2.2 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 20mA, 5V
Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
Current - Collector Cutoff (Max)：1µA
Frequency - Transition：-
Power - Max：250 mW
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SMT3; MPAK

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PDTC123EK,115

Overview

The PDTC123EK,115 is an NPN resistor-equipped transistor from the PDTC123E series manufactured by Nexperia. It integrates two bias resistors within a single SOT346 (SC-59) plastic surface-mounted package. The device features a collector-emitter voltage of 50 V and a continuous DC output current of 100 mA. Internal resistance values are specified as R1 = 2.2 kΩ and R2 = 2.2 kΩ, resulting in a typical resistor ratio of 1. The component supports a maximum junction temperature of 150 °C and operates within an ambient temperature range of -65 °C to +150 °C.

Feature Summary

Integrates built-in bias resistors to simplify circuit design
Reduces overall component count on printed circuit boards
Enables reduced pick and place manufacturing costs

Applications

General purpose switching and amplification
Inverter and interface circuits
Circuit driver applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and marking code. Confirm that the SOT346 package variant aligns with the required footprint for the target PCB layout. Ensure compliance with RoHS directives if applicable to the end product requirements.

Selection Notes

Select this component when a compact NPN solution with integrated base and pull-down resistors is required. The SOT346 package offers a small form factor suitable for space-constrained designs. Verify that the 100 mA current rating and 50 V voltage limits meet the specific load conditions of the application circuit.

Part Context

This part belongs to the PDTC123E series of NPN resistor-equipped transistors. The series includes various package options such as SOT23, SOT323, and SOT883. The PDTC123EK specifically utilizes the SOT346 outline, providing a standardized surface-mount solution for discrete semiconductor applications requiring pre-biased configurations.