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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：60 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-85
- Supplier Device Package：SMini3-F2-B
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Overview
The DRC5144W0L is a single NPN digital transistor manufactured by Panasonic Industry. It integrates a built-in resistor within the SMini3-F2-B surface-mount package, which measures 1.2 mm x 1.2 mm. The device supports a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. It features a typical input resistance of 47 kOhms and operates at a maximum temperature of +150°C. The component is RoHS compliant and halogen-free.
Feature Summary
- Integrates a built-in resistor to simplify circuit design and reduce component count.
- Utilizes a compact SMini3-F2-B surface-mount package for space-constrained applications.
- Designed for high-temperature operation with a maximum rating of +150°C.
Applications
- Switching circuits in consumer electronics
- Driver circuits for small loads
- Logic level translation interfaces
Procurement Notes
Verify the specific ordering suffix and revision status directly with Panasonic Industry before procurement. Confirm availability as distribution channels may vary. Ensure the selected part matches the required polarity and resistance values for the target application design.
Selection Notes
Select this component when a compact NPN digital transistor with a 47 kOhm base resistor is required. Verify that the -50 V voltage rating and -100 mA current capacity meet the circuit requirements. Consider the SMini3-F2-B footprint constraints during PCB layout planning.
Part Context
This part belongs to Panasonic's series of pre-biased transistors designed to replace discrete resistor-transistor combinations. These components are engineered to save board space and assembly time while maintaining consistent electrical characteristics across production batches.
Replacement Considerations
Check for direct substitutes within the Panasonic DRC series or equivalent offerings from other manufacturers. Ensure pinout compatibility and identical electrical ratings, particularly the 47 kOhm internal resistance value, when considering alternative sources.
