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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A SMT3
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 1mA, 5V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：1µA
- Frequency - Transition：-
- Power - Max：250 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SMT3; MPAK
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Overview
The PDTA124TK,115 is a PNP resistor-equipped transistor from the PDTA124T series manufactured by Nexperia. It integrates a single PNP transistor with an internal bias resistor R1 of 22 kΩ and an open emitter-base resistor R2. The device operates with a maximum collector-emitter voltage (VCEO) of -50 V and a DC output current (IO) of -100 mA. It is housed in a SOT346 plastic surface-mounted package. Key electrical characteristics include a minimum DC current gain (hFE) of 100 at IC = -1 mA and a collector-emitter saturation voltage (VCEsat) of -150 mV at IC = -10 mA.
Feature Summary
- Integrates a built-in bias resistor to simplify circuit design and reduce component count.
- Eliminates the need for external input resistors, reducing pick and place costs.
Applications
- General purpose switching and amplification
- Inverter and interface circuits
- Circuit driver
Procurement Notes
Verify that the ordering suffix '115' corresponds to the specific reel or tape configuration defined by the manufacturer's standard packaging protocols. Confirm the component status as production data before initiating procurement processes. Ensure compliance with RoHS directives and verify the manufacturing origin associated with the specific batch code.
Selection Notes
Select this component when a compact PNP solution with integrated base biasing is required. The SOT346 package offers a small footprint suitable for space-constrained designs. Verify that the 22 kΩ internal resistance aligns with the target drive current requirements and that the -50 V voltage rating exceeds the maximum operating collector-emitter voltage in the application.
Part Context
This part belongs to the PDTA124T series of PNP resistor-equipped transistors. The series includes various package options such as SOT23, SOT323, and SOT883. The PDTA124TK specifically utilizes the SOT346 package. The NXP Standard Product business was transferred to Nexperia, which now manages the production and datasheet updates for this component line.
Replacement Considerations
The PDTC124TK is the documented NPN complement within the same series. For direct functional substitution in complementary configurations, verify pinout compatibility and ensure the NPN variant meets the specific voltage and current requirements of the circuit.
