SR3020C THRU SR30A0C
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage -
20 to 100 Volts
TO-220AB
0.415(10.54)
MAX
0.154(3.91)
DIA
0.148(3.74)
0.185(4.70)
0.175(4.44)
0.055(1.27)
0.045(1.14)
0.113(2.87)
0.103(2.62)
0.145(3.68)
0.135(3.43)
0.410(10.41)
0.390(9.91)
PIN
1
2
3
0.160 (4.05)
0.140 (3.55)
0.635(16.13)
0.625(15.87)
0.350(8.89)
0.330(8.38)
1.148(29.16)
1.118(28.40)
0.590(14.22)
0.530(13.46)
0.037(0.94)
0.027(0.68)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
0.560(14.2)
0.530(13.4)
Forward Current -
30.0 Amperes
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250 C,0.25
”
(6.35mm) from case for 10 seconds
0.110(2.79)
0.100(2.54)
MECHANICAL DATA
0.022(0.58)
0.014(0.35)
PIN 2
CASE
0.105 (2.67)
0.095 (2.41)
PIN 1
PIN 3
Dimensions in inches and (millimeters)
Case:
TO-220AB molded plastic body
Terminals:
Leads solderable per MIL-STD-750,
Method 2026
Polarity:
As marked
Mounting Position:
Any
Weight:0.080
ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
3020C 3030C 3040C 3045C 3050C 3060C 3070C 3080C 3090C 30A0C
SR
SR
SR
SR
SR
SR
SR
SR
SR
SR
UNITS
VOLTS
VOLTS
VOLTS
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 15.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
40
28
40
45
32
45
50
35
50
60
42
60
30.0
70
49
70
80
56
80
90 100
63 70
90 100
I
FSM
V
F
I
R
C
J
R
q
JC
T
J
T
STG
0.65
15.0
750
300.0
0.75
1.0
50.0
500
2.0
-65 to +125
-65 to +150
-65 to +150
0.85
Amps
Volts
mA
pF
C/W
C
C
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to case
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RATINGS AND CHARACTERISTIC CURVES SR3020C THRU SR30A0C
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
£PEAK FORWARD SURGE CURRENT,
AMPERES
30
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
300
24
250
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
18
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
200
12
150
6
SR3020C-SR3045C
SR3050C-SR30A0C
0
25
50
75
100
125
150
175
100
0
50
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
250
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
50
10
TJ=100 C
1
5
T
J
=25 C
PULSE WIDTH=300
ms
1%DUTY CYCLE
TJ=75 C
0.1
0.5
SR3020C-SR3045C
SR3050C-SR3060C
SR3070C-SR30A0C
0.2
0.4
0.6
0.8
1.0
1.1
0.01
TJ=25 C
0.05
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
T
J
=25 C
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
100
JUNCTION CAPACITANCE, pF
10
100
1
SR3020C-SR3045C
SR3050C-SR30A0C
10
0.1
1.0
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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