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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A SC75
- Series：-
- Mfr：NXP 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)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：SC-75
Download product information
Overview
The PDTC143ZE,115 is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia in the SOT416 (SC-75) surface-mounted package. It integrates a single transistor with built-in bias resistors: R1 (input/base) is typically 4.7 kΩ and R2 (emitter-base) creates a ratio of 10 relative to R1. Key electrical parameters include a collector-emitter voltage (VCEO) of 50 V, continuous output current (IO) of 100 mA, and total power dissipation (Ptot) of 150 mW at 25 °C ambient temperature. The device operates within a junction temperature range of -65 °C to +150 °C.
Feature Summary
- Integrates NPN transistor with built-in bias resistors to reduce component count and simplify circuit design.
- AEC-Q101 qualified for automotive applications.
- Provides cost-saving alternative to discrete BC847/857 series components.
Applications
- Digital applications in automotive and industrial segments
- Control of IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the manufacturer designation aligns with current corporate branding, as product lines may transition between entities. Ensure the component status is active before finalizing procurement plans.
Selection Notes
Select this component when a compact NPN switching solution with integrated base biasing is required. The SOT416 package offers a small footprint suitable for space-constrained designs. Verify thermal constraints against the 150 mW dissipation limit for the specific package variant.
Part Context
This part belongs to the PDTC143Z series of NPN resistor-equipped transistors. The 'ZE' suffix specifically identifies the SOT416 (SC-75) plastic surface-mounted package with three leads. Other series members utilize different packages such as SOT883 or SOT323.
Replacement Considerations
PDTC143ZT (SOT23 package)
FAQ
What are the values of the internal bias resistors?
The input resistor R1 is typically 4.7 kΩ, and the emitter-base resistor R2 results in a typical R2/R1 ratio of 10.
Is this component suitable for automotive use?
Yes, the product has been qualified in accordance with the AEC-Q101 standard for discrete semiconductors.
What is the maximum collector-emitter voltage?
The maximum collector-emitter voltage (VCEO) with an open base is 50 V.
