www.hygroup.com.tw
Photovoltaic Solar Cell Protection
Schottky Diode
Features
● Low power loss, high efficiency
● High current capability, low VF
● High surge capacity
● Meets UL flammability classification 94V-0
SDA2040
Reverse Voltage - 40 Volts
Forward Current - 20.0 Amperes
TO-220AC
Pb
RoHS
COMPLIANT
Mechanical Data
● Case: TO-220AC molded plastic
● Polarity:As marked on body
● Mounting position: Any
Note: Products with logo
or
are made by HY Electronic (Cayman) Limited.
Applications
● For use in solar cell junction box as a bypass diode
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Package Outline Dimensions in Inches (Millimeters)
Characteristics
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current @Tc=95 ℃
Peak Forward Surge Current, 8.3mS Single Half Sine-Wave,
Superimposed on Rated Load (JEDEC Method)
Peak Forward Voltage at 20A DC (Note1)
Maximum DC Reverse Current @TJ=25℃
at Rated DC Bolcking Voltage @TJ=125℃
Typical Thermal Resistance Junction to Case (Without Heatsink)
Junction Temperature Range
Storage Temperature Range
Notes: 1. 300uS pulse width, 2%duty cycle.
2. The typical data above is for reference only .
Symbol
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
RθJC
TJ
TSTG
SDA2040
40
28
40
20
300
0.62
0.5
50
1.5
-55 to+200
-55 to+200
Unit
V
V
V
A
A
V
mA
℃/W
℃
℃
SDA2040-U-00-00
Rev. 11, 18-May-2020