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Product Detailed Parameters
- Description：PDTB114EU-Q/SOT323/SC-70
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：10 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：70 @ 50mA, 5V
- Vce Saturation (Max) @ Ib, Ic：100mV @ 2.5mA, 50mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：140 MHz
- Power - Max：300 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
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Overview
The PDTB114EU-Q is a PNP Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. It integrates bias resistors within a compact SOT323 (SC-70) surface-mounted package. The device supports an output current of 500 mA and withstands a collector-emitter voltage of -50 V. Key electrical parameters include a typical transition frequency of 140 MHz, a DC current gain of 70 at -50 mA, and a maximum collector-base cut-off current of -100 nA. The built-in input resistor (R1) has a nominal value of 10 kΩ with a ±10% tolerance.
Feature Summary
- Automotive-grade qualification compliant with AEC-Q101 standards for high reliability in automotive environments.
- High thermal stability allowing operation at junction temperatures up to 175 °C.
- Integrated bias resistors reduce component count and simplify circuit design.
- Compact SC-70 (SOT323) package minimizes PCB footprint and pick-and-place costs.
Applications
- Cost-saving alternative for BC807 series transistors in digital applications
- Control of IC inputs
- Switching loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the requested part number matches the exact automotive grade requirements specified in the product data sheet before finalizing procurement orders.
Selection Notes
Select this component when a small form factor and integrated biasing are required for PNP switching applications. Ensure the design accommodates the -50 V collector-emitter voltage rating and verify that the 10 kΩ internal base resistor aligns with the target drive current requirements.
Part Context
This device belongs to the PDTB114 family of NPN/PNP resistor-equipped transistors produced by Nexperia. These components are designed to replace discrete transistor and resistor combinations, offering space savings and simplified assembly processes for modern electronic designs.
Replacement Considerations
Direct substitutes within the same family include PDTB114EUX and PDTB114ETR. Verify pin compatibility and package dimensions (SOT323/SC-70) when considering cross-references from other manufacturers.
FAQ
What is the maximum operating temperature for the PDTB114EU-Q?
The device is qualified for high-temperature applications with a maximum junction temperature of 175 °C.
How is the PDTB114EU-Q packaged?
It is housed in a very small SOT323 (SC-70) Surface-Mounted Device plastic package with three leads.
Is this component suitable for automotive use?
Yes, the PDTB114EU-Q is qualified according to the AEC-Q101 standard and is recommended for use in automotive applications.
