HS18145R

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
Base is anode
Std. Polarity
Rev. Polarity
Base is cathode
B
D
C
F
L
K
E
A
G
J
H
ROHS Compliant
181NQ035
Guard Ring Protection
RRM 35-45 Volts
175°C Junction Temperature
Schottky Barrier Rectifier
V
Low Forward Voltage
Reverse Energy Tested
Industry
181NQ040
181NQ045
Part Number
* Add Suffix R for Reverse Polarity
40V
45V
35V
Reverse Voltage
Repetitive Peak
HS18140*
HS18145*
HS18135*
Catalog Number
Microsemi
40V
45V
Working Peak
Reverse Voltage
35V
2 Amps
T
R
T
T
T
T
T
I
V
V
V
R = 5.0V, J = 25°C, f = 1MHz
f = 1 kHz, 1us square wave, J = 25°C
RRM, J = 125°C*
RRM, J = 25°C
8.3ms, half sine, J = 175°C
FM = 180A: J = 25°C*
T
C = 142°C, square wave, 0JC = 0.3°C/W
I
F(AV)
I
V
FM
I
J
C
I
RM
RM
R(OV)
FSM
I
Typical junction capacitance
Max peak reverse current
Max peak reverse current
Maximum repetitive reverse current
Average forward current
Max peak forward voltage
Maximum surge current
7500pF
150mA
0.70 Volts
2500 Amps
180 Amps
*Pulse test: Pulse width 300µsec, Duty cycle 2%
4mA
Electrical Characteristics
Thermal and Mechanical Characteristics
R
OCS
Typical thermal resistance (greased)
0.12°C/W
case to sink
0.3°C/W
20-40 inch pounds
15-25 inch pounds
-55°C to 175°C
-55°C to 175°C
junction to case
1.1 ounces (32 grams) typical
J
T
T
R
STG
OJC
Storage temp range
Max thermal resistance
Operating junction temp range
Weight
Terminal Torque
Mounting Base Torque
180 Amp Schottky Rectifier
HS18135-HS18145
HALF-PAK
October, 2012 - Rev. 6
www.microsemi.com
Average Forward Current - Amperes
DC
120
180
90
60
140
120
Figure 5
100
80
60
Maximum Forward Power Dissipation
300
180
240
120
60
40
20
0
0
Maximum Power Dissipation - Watts
Reverse Voltage - Volts
175 C
125 C
50403020
75 C
25 C
10
0
Typical Reverse Current - mA
0.01
0.1
1.0
10
100
1000
Typical Reverse Characteristics
Average Forward Current - Amperes
180
Figure 4
170
160
150
Forward Current Derating
300
180
180
DC
240
120
60
60 90
140
130
120
0
110
120
Maximum Allowable Case Temperature - C
Reverse Voltage - Volts
Figure 3
60,000
40,000
100,000
Typical Junction Capacitance
100
50
10
5.0
1.0
0.5
4000
6000
10,000
2000
1000
0.1
20,000
Junction Capacitance - pF
Figure 1
25 C
175 C
10
8
6
800
1000
600
100
60
80
40
20
200
400
Typical Forward Characteristics
1.41.21.0
0.4 0.6
4
2
0.2
0
1
0.8
Instantaneous Forward Voltage - Volts
Instantaneous Forward Current - Amperes
HS18135-HS18145
Figure 2
October, 2012 - Rev. 6
www.microsemi.com
www.microsemi.com October, 2012
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HS18145R

Mfr. #:
Manufacturer:
Microchip / Microsemi
Description:
Discrete Semiconductor Modules
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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