MAXIMUM RATINGS (@ T
ELECTRICAL CHARACTERISTICS (@T
NOTES : 1. Thermal Resistance : Heat-sink mounted.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Operating Temperature Range
Storage Temperature Range
Maximum Average Reverse Current
at Rated DC Blocking Voltage
Maximum Instantaneous Forward Voltage at 25.0A DC
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: To-247 molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 6.10 grams
2. Suffix “A” = Common Anode.
3."Fully ROHS compliant","100% Sn plating (Pb-free)".
VOLTAGE RANGE 20 to 50 Volts CURRENT 50 Ampere
o
C ambient temperature unless otherwise specified.
SCHOTTKY BARRIER RECTIFIER
CHARACTERISTICS
A
=25
RATINGS
O
C unless otherwise noted)
A
=25
@T
@T
A
A
O
C unless otherwise noted)
= 25
= 100
o
C
o
C
SYMBOL
SYMBOL
R q
R q
V
V
I
V
T
FSM
V
RRM
RMS
I
T
I
DC
STG
R
O
F
J C
J A
J
SR5020C
SR5020C
20
14
20
SR5030C
SR5030C
30
21
30
.795 (20.2)
.775 (19.7)
.840 (21.3)
.820 ( 20.8 )
SR5035C
SR5035C
.245 (6.2 )
.225 (5.7 )
.65
35
25
35
.160 (4.1)
.140 (3.5)
-55 to + 150
Dimensions in inches and (millimeters)
400
150
1.2
50
24
1.0
10
SR5040C
SR5040C
.225 (5.7 )
.205 (5.2 )
.645 (16.0)
.625 (15.9)
.085 (2.16)
.075 (1.90)
40
28
40
SR5020C
SR5050C
SR5045C
SR5045C
.127 (3.22)
.117 (2.97)
.048 (1.22)
.044 (1.12)
.080 (2.10)
.075 (1.90)
.135 (3.4 )
.115 (2.9 )
THRU
45
32
45
.093 (2.30)
.076 (1.97)
.095 (2.4 )
.085 (2.1 )
.030 (.76 )
.020 (.51 )
SR5050C
SR5050C
.203 (5.16)
.193 (4.90)
.75
50
35
50
TO-247
2006-11
REV:B
UNITS
UNITS
Amps
Amps
Volts
Volts
Volts
0
Volts
mA
mA
C / W
0
0
C
C
