SR4020C
THRU
SR40200C
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 40 Amperes
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High switching capability
* High surge capabitity
* High reliability
(
)
)
.189 4.8
(
.173 4.4
(
)
)
.161 4.1
(
)
.413 10.5
MECHANICAL DATA
(
.138 3.5
(
)
.374 9.5
(
(
)
)
.055 1.40
.045 1.14
* Case: To-220 molded plastic
.138(3.5)
.098(2.5)
(
)
.270 6.9
.230 5.8
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(
)
(
)
.378 9.6
.335 8.5
(
)
.157
(
)
4.0
.0591.49)
.045(1.15)
(0.95)
(
)
)
.583 14.8
(
.516 13.1
.037
(
)
.026 0.65
(
)
.028 0.7
(
)
)
.110 2.79
(
)
.012 0.3
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
resistive or inductive load.
(
.090 2.29
(
)
.115 2.92
(
.092 2.03)
PIN 1
PIN 3
PIN 2
HEATSINK
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
SYMBOL SR4020CSR4030C SR4035C SR4040C SR4045C SR4050C SR4060C SR4080C SR40100C SR40150C SR40200C UNITS
RATINGS
VRRM
VRMS
VDC
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
60
42
60
80
56
80
100
70
150
105
150
200
140
200
Volts
Volts
Volts
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
at Derating Case Temperature
IO
40
Amps
Amps
A2/Sec
0C/W
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
300
Typical Current Squarad Time
I2
t
373.3
R
R
1.5
30
Q
Q
J C
J A
Typical Thermal Resistance (Note 1)
TJ
TSTG
0 C
0 C
150
Operating Temperature Range
Storage Temperature Range
-55 to + 150
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
SR4020CSR4030C SR4035C SR4040C SR4045C SR4050C SR4060C SR4080C SR40100C SR40150C SR40200C
CHARACTERISTICS
SYMBOL
VF
UNITS
Volts
mA
Maximum Instantaneous Forward Voltage at 20.0A DC
.65
.75
1.0
10
.85
@TA = 25oC
Maximum Average Reverse Current
IR
at Rated DC Blocking Voltage
@TA = 125oC
mA
2022-04/52
REV:B
NOTES : 1. Thermal Resistance : Heat-sink mounted.
2. Suffix “A” = Common Anode.
3."RoHS compliant"