HALOGEN FREE AND ROHS COMPLIANT, SMINI3-F2-B, SC-85, 3 PIN
ECCN Code:
EAR99
Manufacturer:
Panasonic Electronic Components
Collector Current-Max (IC):
0.1 A
Collector-Emitter Voltage-Max:
50 V
Configuration:
SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE):
160
JESD-30 Code:
R-PDSO-F3
Number of Elements:
1
Number of Terminals:
3
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Polarity/Channel Type:
NPN
Surface Mount:
YES
Terminal Form:
FLAT
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON
DRC5143T0L Frequently Asked Questions (FAQs)
Panasonic recommends a 4-layer PCB with a solid ground plane and a separate power plane for the DC-DC converter. The input and output capacitors should be placed close to the IC, and the feedback resistors should be placed close to the output capacitor.
To ensure stability, the output capacitor should be selected based on the output voltage and current requirements. A minimum output capacitance of 10uF is recommended, and the capacitor should have a low ESR (Equivalent Series Resistance) to minimize voltage ripple.
The maximum ambient temperature for the DRC5143T0L is 85°C, but it can be derated to 70°C for high-reliability applications. It's essential to consider the thermal design and heat dissipation to ensure reliable operation.
Yes, the DRC5143T0L is designed to withstand vibrations up to 10G (10 times the acceleration due to gravity) in the frequency range of 10Hz to 200Hz. However, it's recommended to follow proper PCB mounting and soldering techniques to ensure reliability.
To troubleshoot issues, start by checking the input voltage, output voltage, and current. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, and ensure that the PCB layout and thermal design are correct.
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DRC5143T0L Overview
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