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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT883
- Series：-
- Mfr：Nexperia 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)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：SC-101, SOT-883
- Supplier Device Package：SOT-883
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Overview
The PDTC144EM,315 is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. It integrates bias resistors within a leadless DFN1006-3 (SOT883) package measuring 1 mm x 0.6 mm x 0.48 mm. The device supports a collector-emitter voltage of 50 V and a continuous output current of 100 mA. Internal resistor values include a typical input resistance (R1) of 47 kΩ and a bias resistor ratio (R2/R1) of 1. It operates across a temperature range from -65 °C to +150 °C with a maximum power dissipation of 250 mW at 25 °C ambient.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count
- AEC-Q101 qualified for automotive applications
- Leadless ultra-small SMD plastic package reduces pick and place costs
Applications
- Digital applications in automotive and industrial segments
- Cost-saving alternative for BC847 series in digital applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix
Selection Notes
Select this component when a compact NPN transistor with integrated biasing is required for space-constrained designs. The DFN1006-3 package offers a small footprint suitable for high-density PCB layouts. Ensure the application voltage does not exceed the 50 V collector-emitter rating and that thermal management accommodates the 250 mW power dissipation limit under expected operating conditions.
Part Context
The PDTC144EM belongs to the PDTC144E family of NPN resistor-equipped transistors. It serves as the NPN counterpart to the PDTA144EM PNP variant. This component is part of Nexperia's portfolio of pre-biased transistors designed to replace discrete resistor-transistor combinations in switching and amplification circuits.
Replacement Considerations
The PDTA144EM is the direct PNP complement within the same package and electrical family. For pin-compatible replacements, verify that the substitute maintains the 47 kΩ input resistor value and similar saturation characteristics to ensure circuit functionality remains unchanged.
