ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V TO236AB
- 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)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：50 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：TO-236AB
Download product information
Overview
The PDTC143XT,215 is an NPN Resistor-Equipped Transistor (RET) manufactured by Nexperia in the SOT23 surface-mounted device plastic package. It integrates a single NPN transistor with built-in bias resistors, specifically R1 at 4.7 kΩ and R2 at 10 kΩ. The device supports a collector-emitter voltage of 50 V and provides an output current capability of 100 mA. Key electrical characteristics include a DC current gain of 50 minimum at 10 mA collector current, a transition frequency of 230 MHz, and a total power dissipation of 250 mW at 25 °C ambient temperature. The component operates within a junction temperature range up to 150 °C.
Feature Summary
- Integrates a single NPN transistor with built-in bias resistors to reduce component count and simplify circuit design.
- Qualified for automotive applications according to AEC-Q101 standards.
- Offers a cost-saving alternative to discrete BC847/857 series transistors in digital switching applications.
Applications
- Digital applications in automotive and industrial segments
- Control of IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details and manufacturing origin. Ensure compliance with RoHS directives and confirm the product status as active before initiating procurement processes. Cross-reference the 12NC code for accurate supply chain tracking.
Selection Notes
Select this component when a compact NPN switching solution with integrated base biasing is required. The SOT23 package offers a balance of thermal performance and board space efficiency. Verify that the 4.7 kΩ input resistor value aligns with the driving source impedance requirements for the intended logic interface.
Part Context
This part belongs to the PDTC143X series of NPN Resistor-Equipped Transistors. The 'XT' designation identifies the SOT23 package variant, while the ',215' suffix indicates the standard tape and reel packing method. The series includes complementary PNP devices such as the PDTA143XT.
Replacement Considerations
Direct functional equivalents within the same family include the PDTC143XE (SOT416), PDTC143XM (SOT883), and PDTC143XU (SOT323). These variants share identical electrical specifications but differ in physical package dimensions and footprint requirements.
FAQ
What are the values of the internal bias resistors?
The internal bias resistors consist of R1 (input/base) at 4.7 kΩ and R2 (base/emitter) at 10 kΩ.
Is this component suitable for automotive use?
Yes, the PDTC143XT is qualified in accordance with the Automotive Electronics Council (AEC) standard Q101.
What is the maximum power dissipation for the SOT23 package?
The total power dissipation (Ptot) for the PDTC143XT in the SOT23 package is 250 mW at an ambient temperature of 25 °C.
