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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SSMINI3
- 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)：4.7 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：125 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-89, SOT-490
- Supplier Device Package：SSMini3-F3-B
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Overview
The DRC9143Y0L is a single NPN digital transistor manufactured by Panasonic Electronic Components. It features an integrated base resistor of 4.7 kOhms and a collector-emitter maximum voltage (VCEO) of 50 V. The device supports a continuous collector current of 100 mA and operates at a maximum temperature of +150 C. It is housed in the SSMini3-F3-B package, also identified as SC-89 or SOT-490, with three pins for surface mount installation.
Feature Summary
- Integrates a built-in base resistor to simplify circuit design and reduce component count.
- Provides high thermal stability with a maximum operating temperature of +150 C.
- Utilizes a compact SSMini3-F3-B surface-mount package for space-efficient PCB layouts.
Applications
- General-purpose switching applications in consumer electronics.
- Driver circuits for low-power loads requiring integrated biasing.
- Signal processing stages in industrial control systems.
Procurement Notes
Verify availability status carefully as this component may be discontinued or subject to limited supply. Confirm RoHS compliance details through official Panasonic documentation before procurement. Ensure the specific suffix matches the required package type and internal resistance values for your design.
Selection Notes
Select this component when a compact NPN digital transistor with a 4.7 kOhm base resistor is required. Consider the 50 V VCEO rating for low-voltage switching tasks. Verify that the SSMini3-F3-B footprint aligns with your PCB layout constraints and thermal management requirements.
Part Context
This part belongs to the Panasonic Digital Transistor series, which combines bipolar junction transistors with internal resistors. These devices are designed to replace discrete transistor-resistor combinations, offering improved reliability and reduced assembly time in modern electronic designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Panasonic discontinuation notices or authorized distributor databases for verified alternatives if this component is no longer in production.
