Microsemi MBR20045 180 amp schottky rectifier Datasheet

180 Amp Schottky Rectifier
HS18035 - HS18045
D
G
Dim. Inches
J
Std. Polarity
Base is cathode
Rev. Polarity
Base is anode
B
K
H
F
A
Industry
Part Number
HS18035*
180NQ035
MBR20035
180NQ040
MBR20040
HS18045*
Minimum Maximum Minimum Maximum Notes
A
B
C
D
E
F
G
H
J
K
L
1.52
.725
.605
1.182
.745
.152
.525
.156
.495
.120
38.61
1.56
18.42
.775
15.37
.625
30.02
1.192
18.92
.755
3.86
.160
1/4-20 UNC-2B
13.34
.580
3.96
.160
12.57
.505
3.05
.130
39.62
19.69
15.88
30.28
19.18
4.06
14.73
4.06
12.83
3.30
Sq.
Dia.
Dia.
L
Microsemi
Catalog Number
HS18040*
C
E
Millimeter
Working Peak
Repetitive Peak
Reverse Voltage Reverse Voltage
180NQ045
MBR20045
35V
35V
40V
40V
45V
45V
Schottky Barrier Rectifier
Guard Ring Protection
180 Amperes/35-45 Volts
150°C Junction Temperature
Reverse Energy Tested
ROHS Compliant
* Add Suffix R for Reverse Polarity
Electrical Characteristics
Average forward current
Maximum surge current
Maximum repetitive reverse current
Max peak forward voltage
Max peak forward voltage
Max peak reverse current
Max peak reverse current
Typical junction capacitance
I F(AV)
I FSM
I R(OV)
VFM
VFM
I RM
I RM
CJ
180 Amps
3000 Amps
2 Amps
0.41 Volts
0.55 Volts
3.5 Amp
10mA
7000pF
T C = 83°C, Square wave, R 0JC = .32°C/W
8.3ms, half sine, T J = 150°C
f = 1 KHZ, 25°C
I FM = 180A: T J = 125°C*
I FM = 180A: T J = 25°C*
VRRM, T J = 125°C*
VRRM, T J = 25°C
VR = 5.0V, T C = 25°C
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Thermal and Mechanical Characteristics
Storage temp range
Operating junction temp range
Max thermal resistance
Typical thermal resistance (greased)
Terminal Torque
Mounting Base Torque
Weight
T STG
TJ
R OJC
R OCS
-55°C to 150°C
-55°C to 150°C
0.32°C/W Junction to case
0.12°C/W Case to sink
35-40 inch pounds
20-25 inch pounds
1.1 ounces (32 grams) typical
www.microsemi.com
January, 2011 - Rev. 5
HS18035 - HS18045
Figure 3
Typical Junction Capacitance
Figure 1
Typical Forward Characteristics
100,000
60,000
Junction Capacitance - pF
40,000
2000
1000
800
600
20,000
10,000
6000
4000
2000
1000
0.1
1.0
5.0
10
50
100
Figure 4
150 C
200
25 C
Maximum Allowable Case Temperature - C
Instantaneous Forward Current - Amperes
400
100
80
60
40
20
10
0.1
0.3
0.5
0.7
0.9
1.1
1.3
Forward Current Derating
150
135
120
105
90
75
60
45
1.5
Instantaneous Forward Voltage - Volts
Maximum Power Dissipation - Watts
150 C
1000
10
125 C
75 C
1.0
0.1
25 C
0
10
20
Reverse Voltage - Volts
60
90
120
120
DC
180
180
240
300
Figure 5
Maximum Forward Power Dissipation
10000
100
60
0
Average Forward Current - Amperes
Figure 2
Typical Reverse Characteristics
Typical Reverse Current - mA
0.5
Reverse Voltage - Volts
30
40
50
175
DC
150
125
120
100
90
180
60
75
50
25
0
0
60
120
180
240
Average Forward Current - Amperes
www.microsemi.com
January, 2011 - Rev. 5
300
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