CDBA3100-HF footprint, schematic symbol and 3D model by Comchip Technology

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PCB Footprints

CDBA3100-HF - Comchip Technology PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AC (SMA)

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Datasheet Download Datasheet
Stock & Prices Price & Stock for CDBA3100-HF
Part Number CDBA3100-HF
Manufacturer Comchip Technology
Pin Count 2
Part Category Schottky Diode
Package Category Diodes Moulded
Footprint Name Diodes Moulded - DO-214AC (SMA)
Released Date Dec 16, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

CDBA3100-HF Details

Manufacturer Part Number:
CDBA3100-HF
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
SMA, 2 PIN
Country Of Origin:
Taiwan
ECCN Code:
EAR99
HTS Code:
8541.10.00.80
Manufacturer:
Comchip Technology Corporation Ltd
YTEOL:
6.22
Additional Feature:
LOW POWER LOSS
Application:
EFFICIENCY
Configuration:
SINGLE
Diode Element Material:
SILICON
Diode Type:
RECTIFIER DIODE
Forward Voltage-Max (VF):
0.81 V
JEDEC-95 Code:
DO-214AC
JESD-30 Code:
R-PDSO-C2
Non-rep Pk Forward Current-Max:
70 A
Number of Elements:
1
Number of Phases:
1
Number of Terminals:
2
Operating Temperature-Max:
150 °C
Operating Temperature-Min:
-50 °C
Output Current-Max:
3 A
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Rep Pk Reverse Voltage-Max:
100 V
Reverse Current-Max:
500 µA
Reverse Test Voltage:
100 V
Surface Mount:
YES
Technology:
SCHOTTKY
Terminal Form:
C BEND
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
10

CDBA3100-HF Frequently Asked Questions (FAQs)

A 1-10uF ceramic capacitor (X5R or X7R dielectric) is recommended for input decoupling, placed as close to the VIN pin as possible.
Ensure the output capacitor is a low-ESR type (e.g., ceramic or film capacitor) with a value between 1-10uF, and place it close to the VOUT pin. Also, keep the input and output capacitors as close to the regulator as possible.
The maximum allowed voltage drop is 2.5V (VIN - VOUT). Exceeding this may affect the regulator's performance and stability.
The CDBA3100-HF is rated for operation up to 125°C. However, the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat dissipation to prevent overheating.
Power dissipation (PD) can be calculated as PD = (VIN - VOUT) x IOUT. Heat generation can be estimated using the thermal resistance (RθJA) and power dissipation: Temperature rise (ΔT) = PD x RθJA.

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