CPDQR5V0U-HF footprint, schematic symbol and 3D model by Comchip Technology

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PCB Footprints

CPDQR5V0U-HF - Comchip Technology PCB footprint - Other - Other - CPDQR5V0U-HF-1

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Datasheet Download Datasheet
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Part Number CPDQR5V0U-HF
Manufacturer Comchip Technology
Pin Count 2
Part Category Diode ESD (Uni-directional)
Package Category Other
Footprint Name Other - CPDQR5V0U-HF-1
Released Date Feb 22, 2024
Last Modified Date Feb 23, 2024 6:25 AM UTC
Pinout / Pin List Click Here (Member Only)

CPDQR5V0U-HF Details

Manufacturer Part Number:
CPDQR5V0U-HF
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
SOD-923F, 2 PIN
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Manufacturer:
Comchip Technology Corporation Ltd
YTEOL:
0
Breakdown Voltage-Min:
6 V
Clamping Voltage-Max:
12 V
Configuration:
SINGLE
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
Forward Voltage-Max (VF):
1.2 V
JESD-30 Code:
R-PBCC-N2
JESD-609 Code:
e4
Non-rep Peak Rev Power Dis-Max:
180 W
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Polarity:
UNIDIRECTIONAL
Reference Standard:
IEC-61000-4-2
Rep Pk Reverse Voltage-Max:
5 V
Reverse Current-Max:
2 µA
Reverse Test Voltage:
5 V
Surface Mount:
YES
Technology:
AVALANCHE
Terminal Finish:
GOLD
Terminal Form:
NO LEAD
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
30

CPDQR5V0U-HF Frequently Asked Questions (FAQs)

A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces as short as possible and use a common mode choke to reduce EMI.
Implement a thermal management system, such as a heat sink or a thermal pad, to keep the junction temperature below 125°C. Also, ensure good airflow and avoid blocking the airflow around the converter.
The maximum capacitance for the output filter is 220uF. Exceeding this value may cause instability or oscillation in the converter.
While the recommended input voltage range is 3.3V or 5V, the converter can operate with an input voltage range of 2.7V to 5.5V. However, the output voltage and efficiency may vary.
Check the input voltage, output voltage, and current. Verify the PCB layout and component values. Use an oscilloscope to check for oscillations or noise. Consult the datasheet and application notes for troubleshooting guides.

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