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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V TO236AB
- 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)：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：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 PDTC143ET-QVL is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. It integrates a single NPN transistor with built-in bias resistors R1 and R2, both nominally 4.7 kΩ, within a SOT23 surface-mounted plastic package. The device supports a collector-emitter voltage of 50 V and a continuous output current of 100 mA. Key electrical characteristics include a DC current gain of at least 30 at 10 mA, a transition frequency of 230 MHz, and a total power dissipation of 250 mW. Qualified under AEC-Q101 standards, it operates across a temperature range from -65 °C to +150 °C.
Feature Summary
- Integrates NPN transistor with dual bias resistors to simplify circuit design and reduce component count.
- Qualified according to AEC-Q101 for automotive applications.
- Provides cost-saving alternative for discrete digital switching solutions.
Applications
- Digital applications in automotive and industrial segments
- Controlling IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details and manufacturing site codes. Ensure that the requested variant matches the required SOT23 package dimensions and marking codes specified in the product data sheet before finalizing procurement orders.
Selection Notes
Select this component when a compact NPN switching solution with integrated base biasing is required. The 4.7 kΩ resistor values are suitable for standard logic interface applications. Verify that the 100 mA current rating and 50 V voltage limits align with the target load requirements and operating conditions.
Part Context
This part belongs to the PDTC143 series of NPN resistor-equipped transistors. The ET suffix indicates the SOT23 package type. The Q suffix denotes AEC-Q101 qualification for automotive use. The VL suffix typically specifies tape and reel packaging configuration, consistent with other Nexperia RET variants.
Replacement Considerations
The PDTA143ET serves as the PNP complement within the same family. For direct replacement in existing designs, verify pin compatibility and ensure the substitute meets the same AEC-Q101 automotive qualification and thermal resistance specifications.
