SR2020
THRU
SR20100
Elektronische Bauelemente
VOLTAGE 20V ~ 100V
20.0AMP Schottky Barrier Rectifiers
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
T O-220
.412
(10.5)
MAX.
3.8
f
+.2
HOLE THRU
.180
(4.6)
.050
(1.27)
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
.108
(2.75)
.248
(6.3)
.595
(15.1)
MAX.
1 2
3
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guaranteed
*
Polarity: As Marked
*
Mounting position: Any
* Weight: 2.24 grams
.051 MAX.
(1.3)
.040 MAX.
(1.0)
.100
(2.54)
.550
(14.0)
.158
(4.0) MIN.
MAX.
.120
(3.05)
P IN 1
P IN 3
CASE
P IN 2
Dimens ions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified
.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at
10.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
T a=100 C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance Rθ JC (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SR2020 SR2030 SR2040 SR2050 SR2060 SR2080 SR20100
UNITS
20
20
20
30
30
30
40
40
40
50
50
50
20
60
60
60
80
80
80
100
100
100
V
V
V
A
150
0.54
0.5
125
A
0.64
0.3
22.5
460
3. 0
-50
~
+150
-65
~
+175
0.79
0.2
7.5
280
V
mA
mA
pF
C/W
C
C
45
700
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 2
SR2020
THRU
SR20100
Elektronische Bauelemente
VOLTAGE 20V ~ 100V
20.0AMP Schottky Barrier Rectifiers
RAT ING AND CHARACT ERIST IC CURV ES (SR2020 T HRU SR20100)
FIG.2-TYPICAL FORWARD
FIG .1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FOR WARD CURRENT,(A)
CHARACTERISTICS
50
INSTANT
ANEOUS FORWARD CURRENT,(A)
04
0
~S
R2
06
R2
0
01
00
12
10
8
00
201
~SR
080
SR2
0
206
~SR
020
SR2
SR
20
20
~S
R2
4
2
0
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0
20
40
60
80
100
120
140
160
180
200
C AS E T E MP E R AT UR E ,( C )
0.1
FIG .3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
250
.01
200
.1
.3
.5
.7
.9 1.1 1.3
FORWARD VOLT
AGE,(V)
SR
20
80
~S
6
10
SR
20
50
1.5
150
T j=25 C
8.3ms Single Half
Sine Wave
R20
50
100
S R2
060
SR
202
0~S
JEDEC method
50
~SR
201
00
FIG .5 -TYPICAL REVERSE
0
1
10
5
50
100
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
2800
J UNCTION CAPACITANC E ,(pF)
2400
2000
1600
S
P
202
REVERSE LEAKAGE CURRENT, (mA)
FIG .4-TYPICAL JUNCTION CAPACITANCE
10
1.0
T j=75 C
1200
S
P
2 0
0 ~S
P
2 0
4
0
T j=25 C
800
400
0
S
P
2 0
5 0 ~S
8 0 ~S
P
2 0 6
0
.1
P
2 0 1
00
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAG E ,(V)
PERCENT OF RATED PEAK REV ERSE V OLTAGE ,(%)
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 2
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