39.62
19.69
Maximum
Sq.
Dia.
19.18
30.28
4.06
14.73
4.06
15.88
38.61
18.42
Minimum
Millimeter
3.96
13.34
3.86
18.92
30.02
15.37
Dia.
3.30
12.83
3.05
12.57
1.52
.725
.745
1.182
.156
.525
.152
.605
B
A
D
E
G
J
H
F
C
Dim. Inches
Minimum
.120
.495
K
L
1.56
.130
.160
.580
.160
1.192
.625
.505
1/4-20 UNC-2B
.755
.775
Maximum
Notes
Std. Polarity
Base is cathode
Rev. Polarity
Base is anode
B
D
J
G
C
F
K
L
E
A
H
ROHS Compliant
150°C junction temperature
MBR24035
MBR24045
240NQ045,244NQ045
MBR24040
240NQ040,244NQ040
MBRP20035L,MBRP30035L
Industry
240NQ035,244NQ035
Part Number
V
Guard ring protection
Low forward voltage
RRM - 35 to 45 volts
Schottky Barrier Rectifier
Reverse energy tested
40V
35V
45V
HS24045*
HS24040*
HS24035*
Microsemi
Catalog Number
*Add suffix R for Reverse Polarity
Working Peak
Reverse Voltage
35V
40V
45V
Reverse Voltage
Repetitive Peak
*Pulse test: Pulse width 300µsec, Duty cycle 2%
T
R
*
*
T
*
T
T
T
T
I
I
V
V
V
8.3 ms, half sine J = 150°C
f = 1 KHz, 25°C, 1µsec square wave
FM = 240A: J = 125°C
RRM, J = 25°C
T
R = 5.0V, J = 25°C
RRM, J = 125°C
FM = 240A: J = 25°C
C = 92°C, square wave, 0JC = 0.24°C/W
I
I
F(AV)
I
FM
V
I
RM
C
I
RM
V
FM
R(0V)
FSM
J
Max peak reverse current
Max peak forward voltage
Max repetitive peak reverse current
Typical junction capacitance
Max peak reverse current
Max peak forward voltage
Maximum surge current
Average forward current
10500 pF
0.55 Volts
0.49 Volts
3500 Amp
12 mA
3.0 A
2 Amps
240 Amps
Electrical Characteristics
Thermal and Mechanical Characteristics
0.24°C/W
0.12°C/W
T
R
T
J
STG
CS
R
O
JC
O
-55°C to 150°C
-55°C to 175°C
Junction to case
Case to sink
1.1 ounces (28 grams)
20-25 inch pounds
35-40 inch pounds
Storage temp range
Operating junction temp range
Maximum thermal resistance
Typical thermal resistance (greased)
Weight
Mounting torque
Terminal torque
240 Amp Schottky Rectifier
HS24035 - HS24045
January, 2011 - Rev. 6
www.microsemi.com
Average Forward Current - Amperes
DC
180
60 90
210
180
Figure 5
150
90
120
Maximum Forward Power Dissipation
120
400200 300
100
60
0
30
0
Maximum Power Dissipation - Watts
500
Reverse Voltage - Volts
Figure 2
10000
150 C
75 C
100
10
125 C
1000
Typical Reverse Characteristics
50
30 40
10
20
25 C
1
.1
0
Typical Reverse Current - mAmperes
Average Forward Current - Amperes
Figure 4
140
130
150
Forward Current Derating
400
DC
300
120
200
180
90
100
60
110
100
80
0
90
500
Maximum Allowable Case Temperature - C
120
Reverse Voltage - Volts
Figure 3
100000
Typical Junction Capacitance
50
5.0
10
10000
1000
Junction Capacitance - pF
1.0
0.5
0.1
100
Instantaneous Forward Voltage - Volts
10000
8000
Figure 1
Typical Forward Characteristics
4000
800
1000
2000
150 C
400
200
100
80
60
600
25 C
6000
1.41.21.0
.8.6.4
40
20
.2
10
0
Instantaneous Forward Current - Amperes
HS24035 - HS24045
January, 2011 - Rev. 6
www.microsemi.com
