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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SSSMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- 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)：4.7 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：100 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：SSSMini3-F2-B
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Overview
The DRA3143T0L is a PNP digital transistor manufactured by Panasonic Electronic Components, designed for use in digital circuits. It features a built-in bias resistor and is housed in an SSSMini3-F2-B surface-mount package with dimensions of 1.2x1.2mm. The device has a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. The typical input resistance is 47 kOhms. It operates at a maximum temperature of +150 C and complies with RoHS standards.
Feature Summary
- Integrated bias resistor simplifies circuit design
- Compact SSSMini3-F2-B surface-mount package
- High-temperature operation capability up to +150 C
Applications
- Digital switching circuits
- Interface applications
- Signal processing systems
Procurement Notes
Verify component authenticity through authorized distributors or official Panasonic channels. Confirm the specific suffix matches project requirements. Check for end-of-life status as discontinuation notices may affect long-term supply. Ensure compliance with relevant environmental regulations such as RoHS before integration into final products.
Selection Notes
Select this component when a compact PNP digital transistor with integrated biasing is required. Consider the 47 kOhm input resistance for base drive calculations. Verify that the -50 V voltage rating and -100 mA current capacity meet the load requirements. Ensure the SSSMini3-F2-B package fits within the available PCB space constraints.
Part Context
This part belongs to Panasonic's series of transistors with built-in resistors, specifically engineered for digital logic applications. These components replace discrete resistor-transistor combinations, reducing board space and assembly complexity. The DRA3143T0L variant utilizes a PNP configuration suitable for high-side switching or level-shifting tasks in low-power digital environments.
Replacement Considerations
Consult Panasonic's cross-reference tools for verified substitutes. Ensure any replacement maintains identical pinout, voltage ratings, and package dimensions. Validate thermal performance and electrical characteristics against original specifications before implementation.
