SR120 thru SR1100
Axial Lead General Purpose Plastic Rectifier
P b
Lead(Pb)-Free
Features:
* Low forward voltage drop.
* High current capability.
* High reliability.
* High surge current capability.
* Epitaxial construction.
GENERAL PURPOSE
RECTIFIERS
1.0 AMPERES
20-100 VOLTS
Mechanical Data:
* Case: Molded plastic.
* Epoxy: UL 94V-0 rate flame retardant.
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed.
* Polarity: Color band denotes cathode end.
* Mounting position: Any.
* Weight: 0.34 grams.
DO-41
DO-41 Outline Dimensions
Axial Device (Through-Hole)
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SR120 thru SR1100
Maximum Rating
Characteristic
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current 8.3mS single
half sine-wave superimposedonrated load
Typical thermal resistance
1
Operating junction temperature range
storage temperature range
Symbol
V
RRM
V
RMS
V
DC
I
AV
I
FSM
R
θJA
T
J
T
STG
SR120 SR130 SR140 SR150 SR160 SR180 SR1100
Uuits
V
V
V
A
20
14
20
30
21
30
40
28
50
50
35
50
1.0
60
42
60
80
56
80
100
70
100
30
50
-65 to +125
-65 to +150
-65 to +150
A
°C/W
°C
°C
Electrical Characteristic
Characteristic
Maximum Instanatneous Forward Voltage
I
F
=1.0A
Maximum DC Reverse Current
Rated DC Blocking Voltage, T
A
=25°C
Rated DC Blocking Voltage, T
A
=100°C
Typical Junction Capacitance
V
R
=4.0V, f=1.0MHz
Symbol
V
F
I
R
C
P
SR120 SR130 SR140 SR150 SR160 SR180 SR1100
Uuits
V
0.55
0.70
1.0
10
110
0.85
mA
pF
Notes 1. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length.
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SR120 thru SR1100
Ratings and Characteristics Curves
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
1.2
1.0
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
INSTANTANEOUS FORWARD CURRENT,(A)
0.8
1
SR
0.4
0.2
0
0
20
40
60
80
SR
15
0~
SR
16
0
SR
18
3.0
1.0
SR
12
0~
SR
14
0.6
10
0
AMBIENT TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
30
SR
100
0
12
40
R1
~S
120
50
10
R1
~S
0
140
160
180
200
SR
0~
00
11
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
24
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
18
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
FORWARD VOLT
AGE,(V)
12
6
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
100
CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
350
300
250
200
150
100
50
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
FIG.4-TYPICAL JUNCTION CAPACITANCE
10
1.0
Tj=75 C
.1
Tj=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
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