ELECTRONIC
MBRH300SPT/EPT
Power Schottky Rectifier - 40Amp 60Volt
□ Features
-Plastic package has Underwriters Labora...
ELECTRONIC
MBRH300SPT/EPT
Power Schottky Rectifier - 40Amp 60Volt
□ Features
-Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 -High Junction Temperature Capability -Low forward
voltage, high current capability -High surge capacity -Low power loss, high efficiency
□ Application
-Switching-Mode Power Supply -Solar-System Control Box
□ Absolute maximum ratings
Symbol
IF(AV) VRRM IFSM Tj , Tstg
Ratings 40 60 400
-50 to +175
Unit A V A ºC
Conditions Average Forward Current Repetitive Peak Reverse
Voltage Peak Forward Surge Current Operating and Storage Temperature
□ Electrical characteristics
Parameters
Maximum Instantaneous Forward
Voltage
Per Leg at IF = 20A
Symbol
VF
Ratings
MBRH300SPT 0.82V 0.66V
MBRH300EPT 0.78V 0.62V
Conditions
Tc = 25ºC Tc = 125ºC
aximum Reverse Leakage Current
Per Leg at VR = 60V
IR
Typical Thermal Resistance,Junction to Case Per Leg
Rθ (j-c)
0.05mA 10mA
1.25 ºC/W 1.1 ºC/W
Tc = 25ºC Tc = 125ºC
TO-247AD TO-3P
June 2010 / Rev.6.6
http:// www.sirectsemi.com
1
AVERAGE FORWARD CURRENT AMPERES
MBRH300SPT/EPT
20
15
10
5
0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (ºC)
Figure 1. Forward Current Derating Curve
100
10
1
0.1
0.01
0.001 0
20 40 60 80 100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
Figure 3. Typical Reverse Characteristics
1000
INSTANTANEOUS FORWARD CURRENT, (A)
400
PEAK FORWARD SURGE CURRENT AMPERES
300
200
100 8.3ms Single Half-Sine-Wave (JEDEC METHOD)
0 1
2
5 10 20
50 100
...