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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A MINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- 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)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：MINI3-G3-B
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Overview
The DRA2144E0L is a PNP digital transistor manufactured by Panasonic Industry, designed for surface-mount applications. It integrates a single PNP bipolar junction transistor with a built-in bias resistor of 47 kOhms to simplify circuit design and reduce component count. The device is housed in the Mini3-G3-B package, measuring 2.9x2.8mm. Key electrical ratings include a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. It supports a maximum operating temperature of +150 C and is available in Reel, Cut Tape, and MouseReel packaging formats.
Feature Summary
- Integrates a PNP transistor with a built-in bias resistor to minimize external components.
- Designed for high-temperature operation up to +150 C.
- Utilizes a compact Mini3-G3-B surface-mount package.
Applications
- General-purpose switching circuits
- Driver circuits for small loads
- Logic level translation
Procurement Notes
Verify availability status carefully as this component may be subject to discontinuation or limited supply. Confirm the specific ordering suffix matches the required packaging format, such as Reel or Cut Tape, before placing orders. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.
Selection Notes
Select this component when a PNP configuration with a 47 kOhm input resistance is required. Ensure the circuit voltage does not exceed the -50 V rating and current stays within -100 mA limits. Verify that the PCB footprint accommodates the Mini3-G3-B package dimensions.
Part Context
This part belongs to the Panasonic Digital Transistor series, which combines transistors and resistors in a single package. These devices are intended to replace discrete resistor-transistor combinations, offering space savings and improved reliability in compact electronic designs.
Replacement Considerations
Check for direct substitutes within the Panasonic DRA series with matching polarity and resistance values. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers' equivalents.
