HALOGEN FREE AND ROHS COMPLIANT, SMINI3-F2-B, SC-85, 3 PIN
ECCN Code:
EAR99
Manufacturer:
Panasonic Electronic Components
Additional Feature:
BUILT IN BIAS RESISTOR RATIO IS 10
Collector Current-Max (IC):
0.1 A
Collector-Emitter Voltage-Max:
50 V
Configuration:
SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE):
80
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
Power Dissipation-Max (Abs):
0.15 W
Surface Mount:
YES
Terminal Form:
FLAT
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON
DRC5143Z0L 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 capacitors.
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 DRC5143Z0L is 85°C, but it can be derated to 70°C for high-reliability applications. It's essential to ensure proper thermal design and heat dissipation to prevent overheating.
Yes, the DRC5143Z0L is designed to withstand vibrations up to 10G (10 times the acceleration due to gravity) in the frequency range of 10-2000Hz. However, it's recommended to follow proper PCB mounting and component selection guidelines to ensure reliability in high-vibration environments.
To troubleshoot issues, start by checking the input voltage, output voltage, and current consumption. Verify that the PCB layout and component selection meet the recommended guidelines. Use an oscilloscope to measure the output voltage ripple and check for any signs of oscillation. If the issue persists, consult the datasheet and application notes or contact Panasonic's technical support.
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DRC5143Z0L Overview
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