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Product Detailed Parameters
- Description：TRANS PREBIAS NPN SOT323
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：20 mA
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：100 kOhms
- Resistor - Emitter Base (R2)：100 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：-
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
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Overview
The PDTC115EUF is an NPN resistor-equipped transistor (RET) from the PDTC115E series, manufactured by Nexperia. It integrates a single NPN transistor with built-in bias resistors R1 and R2, both typically rated at 100 kΩ, resulting in a resistor ratio of 1. The device is housed in the SOT490 (SC-89) surface-mounted plastic package. Key electrical limits include a collector-emitter voltage (VCEO) of 50 V, a continuous DC output current (IO) of 20 mA, and a peak collector current (ICM) of 100 mA. Total power dissipation is specified at 250 mW under standard mounting conditions.
Feature Summary
- Integrates bias resistors to simplify circuit design and reduce component count
- Reduces pick and place costs through consolidated packaging
- Provides a compact surface-mount solution for general-purpose switching
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver applications
Procurement Notes
Verify the ordering suffix 'F' corresponds to the SOT490 (SC-89) package variant as defined in the official product overview table. Confirm that the specific batch matches the production status indicated in the most recent datasheet revision. Ensure compatibility with reflow soldering processes, which are the only recommended methods for this package type.
Selection Notes
Select this component when a compact NPN switch with integrated base biasing is required. The 100 kΩ internal resistors suit applications needing moderate drive currents up to 20 mA. Compare against the PDTA115EEF PNP complement if complementary logic stages are needed. Verify thermal resistance requirements against the SOT490 package specifications for the target ambient temperature.
Part Context
This part belongs to the PDTC115E series of NPN resistor-equipped transistors. The series includes multiple package options such as SOT416, SOT346, SOT883, SOT54, SOT23, and SOT323. The 'EU' designation specifically identifies the SOT490 (SC-89) surface-mount configuration within this family.
Replacement Considerations
The official PNP complement listed in the datasheet is the PDTA115EEF. Other members of the PDTC115E series may serve as physical replacements if pinout compatibility allows, but internal resistor values remain constant across the series.
