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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A 3DFN
- 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)：4.7 kOhms
- Resistor - Emitter Base (R2)：4.7 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：230 MHz
- Power - Max：-
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1412D-3
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Overview
The PDTC143EQC-Q is a 50 V, 100 mA NPN Resistor-Equipped Transistor (RET) from Nexperia. It integrates bias resistors R1 and R2, both nominally 4.7 kΩ, into a single DFN1412D-3 (SOT8009) package with side-wettable flanks. The device features a collector-emitter voltage of 50 V, continuous output current of 100 mA, and a transition frequency of 230 MHz. It operates within an ambient temperature range of -55 °C to +150 °C and is qualified according to AEC-Q101 standards for automotive applications.
Feature Summary
- Integrates built-in bias resistors to simplify circuit design and reduce component count
- Features a low profile package height of 0.5 mm suitable for space-constrained designs
- Includes side-wettable flanks to facilitate Automatic Optical Inspection (AOI) of solder joints
- Qualified according to AEC-Q101 standards for use in automotive applications
Applications
- Digital logic applications
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm packaging details and availability. Confirm that the DFN1412D-3 footprint matches the target PCB layout requirements. Ensure compliance with RoHS directives and REACH regulations prior to integration into final assemblies.
Selection Notes
Select this component when a compact NPN switching solution with integrated base biasing is required. The DFN1412D-3 package offers a smaller footprint compared to traditional SOT packages. Verify thermal dissipation capabilities based on the specific copper area and board thickness used in the application design.
Part Context
This part belongs to the PDTC143/114/124/144EQC-Q series, which shares the same DFN1412D-3 package but varies in internal resistor values. The PNP complement for this specific configuration is PDTA143EQC-Q. The series is designed as a cost-saving alternative to standard discrete transistor pairs in digital switching circuits.
Replacement Considerations
Direct pin-compatible replacements within the same series include PDTC114EQC-Q, PDTC124EQC-Q, and PDTC144EQC-Q, provided the different internal resistor values are acceptable for the circuit design.
