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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)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：230 MHz
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
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Overview
The PDTC114YU,115 is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. in a SOT-323 (SC-70) surface-mount package. It integrates bias resistors R1 and R2 with a single NPN transistor to simplify circuit design. Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V, a continuous output current (IO) of 100 mA, and a total power dissipation (Ptot) of 200 mW at 25 °C. The typical input resistor R1 is 10 kΩ, with a bias resistor ratio (R2/R1) of 4.7. The device features a transition frequency (fT) of 230 MHz and operates within a junction temperature range of -65 °C to +150 °C.
Feature Summary
- Integrates built-in bias resistors to reduce component count and assembly costs
- Provides 100 mA output current capability for digital switching applications
- Designed as a cost-saving alternative to standard discrete transistor series
Applications
- Digital applications in industrial segments
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the complete part number including the ordering suffix ',115' to ensure correct packaging configuration. Confirm RoHS compliance status and check for any specific automotive qualification requirements if applicable to your design, as this specific variant is designated as non-automotive qualified.
Selection Notes
Select this component when a compact NPN solution with integrated base biasing is required. Ensure the application voltage does not exceed the 50 V collector-emitter rating. Consider the thermal resistance characteristics and derating curves if operating in high ambient temperatures or confined spaces.
Part Context
This component belongs to the PDTC114 series of NPN Resistor-Equipped Transistors. The 'YU' suffix typically denotes specific resistor values and package type variations within the family. The PNP complement for this device is the PDTA114YU. It is designed for general-purpose digital switching rather than specialized automotive or high-reliability safety-critical systems.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Nexperia resources or distributor databases for cross-reference information.
