2 Amp Schottky
Barrier Rectifier
DO-41
Features
Schottky Barrier Rectifier
Guard Ring Protection
Low Forward Voltage
Reverse Energy Tested
High Current Capability
Extremely Low Thermal Resistance
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.166
.205
4.10
5.20
B
.080
.107
2.00
2.70
C
.028
.034
.70
.90
D
1.000
---
25.40
---
Maximum Ratings
Operating Temperature: -50
C to +125
C
Storage Temperature: -50
C to +125
C
Maximum Thermal Resistance: 35
C/W Junction To Ambient
MCC
catalog
Number
Device
Marking
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SR208 SR208 80V 56V 80V
Electrical Characteristics @ 25
C Unless Otherwise Specified
Average forward
current
I
F(AV)
2A
Square wave
Maximum surge
current
I
FSM
50A
8.3ms, half sine,
T
J
= 150
C
Max peak forward
V
FM
I
FM
= 2.0A; T
J
=
25
C*
Max peak reverse
current
I
RM
1.0mA V
RRM
, T
J
= 25
C
Typical junction
capacitance
C
J
170pF V
R
= 4.0V
f = 1.0MHz
*Pulse test: Pulse width 300
sec, Duty cycle 2%
A
B
C
D
D
Cathode
Mark
voltage
.85V
Maximum
Voltage
Reverse
Reccurrent
Peak
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SR2010 SR2010 100V 70V 100V
SR208
THRU
SR2010
80 to 100 Volts
omponents
21201 Itasca Street Chatsworth
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M C C
2.0
1.5
1.0
0.5
0
50
60
70
80
90
100
110
120
130
150
RESISTIVE OR
INDUCTIVE LOAD
J
board mounted on
5.0mm2 COPPER
LAND AREAS
LEAD TEMPERATURE,
J
50
10
1
0.1
.2 .3
.4
.5
.6
.7
.8
.9 1.0
1.1
TJ = 25
J
PULSE WIDTH = 300
g
s
1% DUTY CYCLE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1000
100
10
0.1 0.4 1
4 10 20 60 100
TJ = 25
J
f = 1.0MHz
Vsig = 50mVp-p
REVERSE VOLTAGE, VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
10
1.0
0.1
.
01
.001
20 40
60 80
100
120 140
T
J
= 100
J
T
J
= 75
J
T
J
= 25
J
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
50
40
30
20
10
1 2
4
6
8 10
20
60 80 100
40
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
A
V
E
R
A
G
E
F
O
R
W
A
R
D
R
E
C
T
I
F
I
E
R
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E
R
S
E
C
U
R
R
E
N
T
,
M
I
L
L
I
A
M
P
E
R
E
S
F
O
R
W
A
R
D
C
U
R
G
E
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
p
K
(
H
A
L
E
S
I
N
E
S
A
V
E
)
C
A
P
A
C
I
T
A
N
C
E
,
p
F
M C C
SR208
thru SR2010
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mccsemi
.com
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