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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SSSMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- 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)：47 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 DRA3144T0L is a PNP digital transistor manufactured by Panasonic Electronic Components, featuring a built-in bias resistor. It is housed in an SSSMini3-F2-B surface-mount package with dimensions of 1.2x1.2mm. The device has a collector-emitter maximum voltage (VCEO) of -50 V and a continuous collector current of -100 mA. The typical input resistance is 47 kOhms. It supports a maximum operating temperature of +150 C and is available in Reel, Cut Tape, and MouseReel packaging formats.
Feature Summary
- Integrated bias resistor simplifies circuit design by reducing component count.
- Compact SSSMini3-F2-B package enables high-density mounting on printed circuit boards.
- High thermal stability supports operation at elevated temperatures up to 150 C.
Applications
- Switching applications in consumer electronics
- Interface circuits for logic level translation
- Driver stages for small-signal loads
Procurement Notes
Verify the specific suffix 'T0L' against official Panasonic documentation to confirm tape-and-reel configuration. Confirm availability status as distribution channels may list discontinued or limited-stock items. Always request the latest datasheet to ensure compliance with current RoHS directives and manufacturing specifications before placing orders.
Selection Notes
Select this component when a compact PNP digital transistor with a 47 kOhm base resistor is required. Ensure the -50 V voltage rating and -100 mA current capacity meet the load requirements. Verify that the SSSMini3-F2-B footprint fits the PCB layout constraints and that the operating temperature range aligns with the system environment.
Part Context
This part belongs to the Panasonic DRA series of digital transistors, which integrate resistors directly onto the silicon die. The series offers various configurations and resistance values in miniature packages designed for space-constrained electronic designs. The DRA3144T0L specifically utilizes the SSSMini3 form factor for efficient board real estate usage.
Replacement Considerations
Consult Panasonic's official substitution guide for verified equivalents. Generic replacements must match the PNP polarity, 47 kOhm internal resistance, and SSSMini3 package dimensions. Verify electrical characteristics such as VCEO and IC limits to ensure functional compatibility without redesigning the surrounding circuitry.
FAQ
What is the typical value of the built-in bias resistor?
The typical input resistance is 47 kOhms.
What is the maximum collector-emitter voltage for this device?
The maximum collector-emitter voltage (VCEO) is -50 V.
Which package type does the DRA3144T0L use?
It uses the SSSMini3-F2-B surface-mount package with a 1.2x1.2mm outline.
