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Product Detailed Parameters
- Description：PDTC123YT-Q/SOT23/TO-236AB
- 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)：2.2 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：35 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：TO-236AB
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Overview
The PDTC123YT-QVL is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia, housed in a SOT23 surface-mounted package. It integrates bias resistors R1 and R2 with typical values of 2.2 kΩ and 10 kΩ respectively. The device supports a collector-emitter voltage (VCEO) of 50 V and an output current (IO) of 100 mA. Total power dissipation reaches 250 mW at 25 °C ambient temperature. Junction temperature limits extend to 150 °C, with an operating range from -65 °C to +150 °C. The component meets AEC-Q101 standards for automotive reliability.
Feature Summary
- Built-in bias resistors simplify circuit design and reduce component count
- Qualified according to AEC-Q101 for automotive applications
- Reduces pick and place costs through integrated resistor configuration
Applications
- General-purpose switching and amplification
- Inverter and interface circuits
- Circuit drivers
Procurement Notes
Verify the specific suffix 'QVL' against official Nexperia documentation to confirm tape-and-reel specifications and manufacturing site codes. Ensure the ordering code matches the required packaging format before finalizing procurement orders.
Selection Notes
Select this component when designing compact NPN switching stages requiring integrated base biasing. The SOT23 package suits space-constrained PCB layouts. Confirm that the 100 mA output current and 50 V breakdown voltage align with the target application's electrical requirements.
Part Context
This part belongs to the PDTC123 series of NPN resistor-equipped transistors. It shares the same internal architecture as variants like PDTC123TU but utilizes the SOT23 package. The Q-series designation indicates compliance with automotive quality standards defined by the Automotive Electronics Council.
Replacement Considerations
PDTC123TU serves as a functional equivalent within the same family, offering identical electrical characteristics in a different SOT323 package. Verify pinout compatibility and thermal performance differences when substituting packages.
