MBR4020 MBR4030 MBR4040
® MOTOROLA
HOT CARRIER POWER RECTIFIER
II
· .. employing the Schottky Barrier principle in a...
MBR4020 MBR4030 MBR4040
® MOTOROLA
HOT CARRIER POWER RECTIFIER
II
· .. employing the Schottky Barrier principle in a large area metal-ta-silicon power diode. State of the art geometry features epitaxial construction with oxide passivation and metal overlap contact. Ideally suited for use as rectifiers in low-
voltage, high-frequency inverters, free wheeling diodes, and polarity protection diodes.
extremely Low vF Low Stored Charge, Majority
Carrier Conduction
Low Power Loss/High Efficiency High Surge Capacity
I
MAXIMUM RATINGS
Rating
Symbol MBR4020 MBR4030 MBR4040 Unit
Peak Repetitive Reverse
Voltage Working Peak Reverse
Voltage DC Blocking
Voltage
VRRM
VRWM
20
30
40 Volts
VR
Non-Repetitive Peak Reverse
Voltage VRSM
24
36
48 Volts
.Average Rectified Forward Current
10
40
Amp
VR(equiv) ,;:0.2 VR(dc)' TC = 70°C
Ambient Temperature Rated VR(dc), PF(AV) = 0, R8JA = 2.00 C/W
TA 100 95
90
°c
Non-Repetitive Peak Surge Current (surge applied at rated load conditions halfw..e, single pha.., 60 Hz)
IFSM
_
800 (for 1 cyclel _
Amp
Operating and Storage Junction Temperature Range (Reverse
voltage applied)
Peak Operating Junction Temperature (Forward Current Applied)
TJ,Tstg ___ -65to+125_
TJ(pk) _ 1 5 0
°c °c
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case
SCHOTTKY BARRIER RECTIFIERS
40 AMPERE 20,30,40 VOLTS
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MILLIMETERS INCHES
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