240 Amp Schottky Rectifier
HS24230
Std. Polarity
Base is cathode
Rev. Polarity
Base is anode
Dim. Inches
A
B
C
D
E
F
G
H
J
K
L
1.52
.725
.605
1.182
.745
.152
.525
.156
.495
.120
G
J
D
Millimeter
B
Minimum Maximum Minimum Maximum Notes
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
K
H
E
F
C
Sq.
Dia.
Dia.
A
L
Working Peak
Repetitive Peak
Microsemi
Microsemi
Catalog Number Catalog Number Reverse Voltage Reverse Voltage
HS24230*
242NQ030
30V
30V
Schottky Barrier Rectifier
Guard Ring Protection
240 Amperes/30 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
240 Amps
3500 Amps
2 Amps
0.49 Volts
0.55 Volts
3 Amp
12mA
10500pF
T C = 84°C, Square wave, R 0JC = .24°C/W
8.3ms, half sine, T J = 150°C
f = 1 KHZ, 25°C
I FM = 240A: T J = 125°C*
I FM = 240A: 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
0.24°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
HS24230
Figure 1
Typical Forward Characteristics
10,000
8000
6000
Junction Capacitance - pF
4000
Figure 3
Typical Junction Capacitance
100,000
60,000
40,000
20,000
10,000
6000
4000
2000
1000
0.1
2000
1000
800
600
400
Instantaneous Forward Current - Amperes
0.5
1.0
5.0
10
50
100
Reverse Voltage - Volts
Figure 4
200
Maximum Allowable Case Temperature - C
150 C
25 C
Forward Current Derating
175
160
145
130
115
100
85
70
60 90
0
100
120 180
200
300
DC
400
500
100
80
60
40
20
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Instantaneous Forward Voltage - Volts
Average Forward Current - Amperes
Figure 2
Typical Reverse Characteristics
10000
Typical Reverse Current - mA
1000
100
10
1.0
0.1 25 C
0
10
20
30
40
50
Reverse Voltage - Volts
150 C
Maximum Power Dissipation - Watts
Figure 5
Maximum Forward Power Dissipation
210
180
150
120
90
60
30
0
0
100
200
300
400
500
Average Forward Current - Amperes
90
60
120
180
DC
125 C
75 C
www.microsemi.com
January, 2011 - Rev. 5
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