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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT323
- 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)：10 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA
- Frequency - Transition：230 MHz
- Power - Max：200 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
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Overview
The Nexperia PDTC114EU-Q is an NPN Resistor-Equipped Transistor (RET) housed in a SOT323 (SC-70) surface-mount package. It integrates bias resistors R1 and R2, both nominally 10 kΩ, to simplify circuit design. The device supports a maximum collector-emitter voltage of 50 V and an output current capability of 100 mA. It features a transition frequency of 230 MHz and a total power dissipation of 200 mW at 25 °C ambient temperature. Qualified under AEC-Q101 standards, it is designed for automotive applications.
Feature Summary
- Built-in bias resistors reduce component count and pick-and-place costs
- Qualified according to AEC-Q101 for automotive use
- Simplifies digital circuit design through integrated resistor network
Applications
- Digital applications in automotive and industrial segments
- Control of IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm packaging details and availability status. Ensure that the procurement channel provides valid traceability for AEC-Q101 qualified components intended for automotive systems. Cross-reference the marking code with official Nexperia tables to authenticate the manufacturing origin before finalizing orders.
Selection Notes
Select this component when a compact NPN solution with integrated base biasing is required for space-constrained designs. The 10 kΩ internal resistors are suitable for standard logic interface applications. Verify that the 50 V collector-emitter rating meets the system voltage requirements and that the SOT323 package dimensions fit the PCB footprint constraints.
Part Context
This part belongs to the PDTC114 series of NPN resistor-equipped transistors from Nexperia. The 'Q' suffix indicates qualification according to the AEC-Q101 standard for automotive electronics. It serves as a direct replacement for discrete transistor and resistor combinations in digital switching circuits, offering a smaller footprint compared to traditional through-hole or larger surface-mount alternatives.
Replacement Considerations
Check for compatible parts within the same RET family, such as the PDTC114YU, ensuring identical pinout and electrical characteristics. Confirm that any substitute maintains the AEC-Q101 qualification if used in automotive contexts. Verify that the alternative component offers matching bias resistor values and thermal performance specifications.
