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：PDTD123ET-Q/SOT23/TO-236AB
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：2.2 kOhms
- Resistor - Emitter Base (R2)：2.2 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 50mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 2.5mA, 50mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- 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
Download product information
Overview
The PDTD123ET-QR is an NPN Resistor-Equipped Transistor (RET) from Nexperia, designed for surface-mount applications in the SOT-23 (TO-236AB) plastic package. It integrates a single NPN transistor with two internal resistors: R1 and R2, both specified at 2.2 kΩ. The device supports a collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 500 mA. It operates within a temperature range of -65°C to +150°C. This component is part of Nexperia’s automotive-grade product portfolio, intended for robust electronic circuit designs requiring compact switching solutions.
Feature Summary
- Automotive-grade qualification compliant with AEC-Q101 standards
- Integrated dual-resistor network simplifies biasing circuits
- Small SOT-23 surface-mount package for space-constrained designs
Applications
- Automotive infotainment systems
- Body electronics control modules
- General-purpose switching in automotive environments
Procurement Notes
Verify the specific suffix 'QR' against the official Nexperia datasheet to confirm it denotes the standard tape-and-reel packaging format rather than a variant with altered electrical characteristics. Ensure the ordering code matches the exact RoHS and halogen-free compliance status required by your manufacturing specifications before finalizing procurement.
Selection Notes
Select this component when an NPN RET with 50 V rating and 2.2 kΩ input/output resistors is required for automotive applications. Compare against the PDTB123ET-QR if a PNP configuration is needed instead. Verify that the SOT-23 package thermal dissipation capabilities meet the specific power load requirements of the target circuit design.
Part Context
This part belongs to Nexperia's PDTD series of NPN resistor-equipped transistors. The '-Q' prefix typically indicates automotive-grade qualification, while 'R' often specifies reel packaging. It serves as the NPN counterpart to the PDTB123ET-QR PNP device, offering a standardized solution for digital switching tasks in high-reliability sectors.
Replacement Considerations
Direct substitutes include other AEC-Q101 qualified NPN RETs with identical 50 V/500 mA ratings and 2.2 kΩ resistor values in an SOT-23 package. Verify pinout compatibility and thermal resistance parameters before swapping with generic industrial-grade RETs.
