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：PDTA144EU-Q/SOT323/SC-70
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The PDTA144EU-QX is a PNP Resistor-Equipped Transistor (RET) manufactured by Nexperia, designed for surface-mount applications. It integrates a single PNP bipolar junction transistor with an internal base resistor network within a compact SOT323 (SC-70) plastic package. The device features a maximum collector-emitter voltage of -50 V and a continuous collector current rating of 100 mA. Key electrical parameters include a typical input resistance of 47 kΩ and a DC current gain (hFE) minimum of 100 at specified test conditions. This component is qualified to AEC-Q101 standards, ensuring reliability for automotive environments.
Feature Summary
- Integrated base resistor network simplifies circuit design by reducing external component count and PCB footprint.
- Qualified for automotive applications under AEC-Q101 stress testing requirements.
- Utilizes a small SOT323 surface-mount package to facilitate high-density board layouts.
Applications
- Automotive logic level shifting and switching circuits
- General-purpose digital switching in vehicle electronics
- Interface circuits requiring simplified biasing networks
Procurement Notes
Verify the specific suffix 'QX' against official Nexperia documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the procurement order explicitly references the AEC-Q101 qualification status if automotive compliance is required for the final assembly. Cross-reference the 12NC code with the manufacturer's current catalog to confirm active production status and availability.
Selection Notes
Select this component when a PNP switching solution with integrated base biasing is required in a minimal footprint. The 47 kΩ internal resistor value suits standard logic interface applications. Verify that the -50 V voltage rating meets the system's maximum operating voltage. Consider the SOT323 thermal characteristics for power dissipation limits in enclosed spaces.
Part Context
This part belongs to Nexperia's PDTA series of resistor-equipped transistors, which combine discrete transistors with pre-configured resistor networks. The 'EU' designation typically indicates the SOT323 package variant, while the '-QX' suffix denotes automotive-grade qualification and specific packaging format. These devices are engineered to replace multiple discrete components, enhancing reliability and reducing assembly complexity in modern electronic systems.
Replacement Considerations
Direct substitutes must match the PNP polarity, 50 V rating, 100 mA current, and 47 kΩ base resistance. Verify pinout compatibility between SOT323 variants from other manufacturers. Ensure any replacement also holds AEC-Q101 certification if used in automotive contexts. Check datasheet differences in hFE ranges and saturation voltages for circuit performance impact.
