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Product Detailed Parameters
- Description：TRANS PREBIAS NPN
- Series：*
- Mfr：Nexperia USA Inc.
- Package：Bulk
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The PDTC114EK,115 is a single NPN digital transistor manufactured by Nexperia USA Inc. It integrates an NPN bipolar junction transistor with built-in bias resistors in a compact SOT-323 (SC-70) surface-mount package. The device features a collector-emitter breakdown voltage of 50 V and a continuous collector current rating of 100 mA. Internal resistor values include a base resistor (R1) of 10 kOhms and an emitter resistor (R2) of 47 kOhms. The component operates within a temperature range of -65°C to +150°C and has a maximum power dissipation of 200 mW.
Feature Summary
- Integrates NPN transistor with dual bias resistors to reduce external component count
- Designed for simplified circuit design and reduced pick-and-place manufacturing costs
- AEC-Q101 qualified for automotive reliability standards
Applications
- General purpose switching applications
- Amplification circuits
- Circuit drivers
- Inverter and interface circuits
Procurement Notes
Verify the specific suffix EK against official Nexperia documentation to confirm exact internal resistor tolerances and binning, as suffixes often denote specific manufacturing variants or quality grades. Ensure the ordering part number matches the required RoHS compliance status and packaging format, such as cut tape or reel, directly from authorized distributors.
Selection Notes
Select this component when a compact NPN solution with fixed biasing is required for space-constrained designs. Compare the 10k/47k resistor ratio against other PDTC series variants like PDTC114YU if different gain characteristics are needed. Confirm that the SOT-323 thermal dissipation capabilities meet the application's power requirements under expected operating conditions.
Part Context
This part belongs to the Nexperia PDTA/PDTC family of Resistor-Equipped Transistors (RETs). These devices replace discrete transistor and resistor networks, offering a standardized alternative to custom discrete solutions. The PDTC114EK shares the same core electrical architecture as other PDTC114 variants but may differ in specific manufacturing lot attributes defined by the suffix.
Replacement Considerations
Direct functional substitutes include PDTC114YU,115 and PDTC114EU,115, which share identical pinouts and nominal electrical specifications. Verify that any replacement variant meets the same AEC-Q101 qualification requirements if used in automotive contexts.
