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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A 3DFN
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：230 MHz
- Power - Max：250 mW
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：3-XFDFN
- Supplier Device Package：DFN1006B-3
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Overview
The PDTC144VMB,315 is an NPN Resistor-Equipped Transistor (RET) housed in a leadless DFN1006B-3 (SOT883B) package. It integrates bias resistors with a typical input resistance of 47 kΩ and a ratio of 0.21. The device supports a collector-emitter voltage of 50 V and an output current of 100 mA. Operating temperatures range from -65 °C to +150 °C. It features AEC-Q101 qualification for automotive reliability.
Feature Summary
- Integrates built-in bias resistors to reduce component count and simplify circuit design.
- AEC-Q101 qualified for automotive application suitability.
- Leadless ultra-small SMD plastic package with low profile height.
Applications
- Low-current peripheral driver
- Control of IC inputs
- Mobile applications
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details. Confirm RoHS compliance status through the manufacturer's environmental declarations. Ensure the source document matches the exact part number to avoid discrepancies in electrical characteristics or pin configurations during procurement.
Selection Notes
Select this component when space constraints require a compact surface-mount solution. The integrated resistor network eliminates external biasing components. Verify that the required input resistance aligns with the standard 47 kΩ specification. Consider the thermal resistance limits for high-density PCB layouts.
Part Context
This device belongs to the PDTC144 series of NPN resistor-equipped transistors. It serves as the complement to the PDTA144VMB PNP variant. The product line focuses on miniaturization for portable electronics and automotive systems requiring reliable switching with minimal footprint.
Replacement Considerations
The PDTA144VMB is the PNP complement within the same family. Cross-referencing requires verifying polarity differences. Other RETs with similar resistance values may substitute if pin compatibility and voltage ratings are confirmed by the datasheet.
FAQ
What is the typical value of the built-in input bias resistor?
The typical input bias resistor (R1) value is 47 kΩ at 25 °C.
Is this component suitable for automotive environments?
Yes, the PDTC144VMB is qualified in accordance with the AEC-Q101 standard for discrete semiconductors.
What is the maximum collector-emitter voltage rating?
The maximum collector-emitter voltage (VCEO) with an open base is 50 V.
