PDTC143XMB,315

$0.03

Description：TRANS PREBIAS
Series：*

SKU:8cacc8f0e0aa Category: Single, Pre-Biased Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS
Series：*
Mfr：Nexperia USA Inc.
Package：Bulk
Resistors Included：-
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Resistor - Base (R1)：-
Resistor - Emitter Base (R2)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
Frequency - Transition：-
Power - Max：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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PDTC143XMB,315

Overview

The PDTC143XMB,315 is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia. It integrates a transistor with built-in bias resistors in a leadless ultra-small SOT883B (DFN1006B-3) plastic package measuring 1.0 x 0.6 x 0.37 mm. The device features a collector-emitter voltage (VCEO) of 50 V and an output current capability of 100 mA. Internal resistor R1 has a typical value of 4.7 kΩ, while the R2/R1 ratio is typically 2.1. It operates within an ambient temperature range of -65 °C to +150 °C and is qualified to AEC-Q101 standards for automotive applications.

Feature Summary

Integrates bias resistors to simplify circuit design and reduce component count
AEC-Q101 qualified for automotive reliability
Leadless ultra-small SMD plastic package with low profile

Applications

Low-current peripheral driver
Control of IC inputs
Mobile applications
Replacement for general-purpose transistors in digital applications

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when space constraints require a leadless package like DFN1006B-3. Ensure the required input resistance matches the internal 4.7 kΩ value. Confirm that the 50 V collector-emitter voltage rating meets the circuit's maximum operating conditions. Verify thermal management requirements against the 250 mW power dissipation limit at 25 °C ambient temperature.

Part Context

This part belongs to the PDTC143 series of NPN resistor-equipped transistors. It serves as the complement to the PDTA143XMB PNP variant. The product line was originally developed under NXP Semiconductors before the business transitioned to Nexperia in 2017. The datasheet retains original NXP branding in some sections.