SBR820 THRU SBR8100
CURRENT 8.0Amperes
VOLTAGE 20 to 100 Volts
Maximum Ratings and Electrical Characteristics
Notes:
(1) Pulse test: 300S pulse width, 1% duty cycle
(2) Thermal resistance from junction to case
(Ratings at 25 ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Features
Mechanical Data
Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Guard ring for overvoltage protection
Low power loss, high efficiency
High current capability, Low forward voltage drop
Single rectifier construction
High surge capability
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed :
250/10 seconds, 0.25" (6.35mm) from case
Case : JEDEC TO-220A molded plastic body
Terminals: Lead solderable per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.08ounce, 2.24 grams
Symbols
SBR
820
SBR
840
Units
Maximum repetitive peak reverse voltage
V
RRM
20
30
40
Volts
Maximum RMS voltage
V
RMS
0.65
0.75
Maximum DC blocking voltage
V
DC
Volts
Maximum average forward rectified current
(see Fig. 1)
I(
AV
)
8.0
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
150.0
Amps
Maximum instantaneous forward voltage
at 8.0A (Note 1)
V
F
1.0
Volts
T
A
=25
15
Maximum instantaneous reverse
current at rated DC blocking
voltage (Note1)
T
A
=125
mA
Typical thermal resistance (Note 2)
/W
Operating junction temperature range
-65 to +125
I
R
I
FSM
T
J
Volts
SBR
830
14
21
28
20
30
40
Repetitive peak forward current(square wavr,
20KHZ) at Tc=105
Storage temperature range
T
STG
-65 to +150
-65 to +150
0.85
SBR
850
SBR
880
50
60
80
SBR
860
35
42
56
50
60
80
SBR
8100
100
70
100
R
JC
2.5
50
16.0
Amps
Amps
I
FRM
0.80
Dimensions in inches and (millimeters)
TO-220A
.412
.248
.040
.158
.595
.550
.200
.051
.040
.108
(10.5)
(6.3)
(1.0)
(4.0)
(15.1)
(14.0)
(5.08)
(1.3)
(1.0)
(2.75)
MAX.
MAX.
MAX.
MAX.
MIN.
MAX.
MAX.
3.8
+.2
HOLE THRU
f
+
+
+
+
PIN 1
PIN 2
CASE
Case Positive
.180
.050
.120
(4.6)
(1.27)
(3.05)
+
+
PIN 1
PIN 2
CASE
Case Negative
Suffix "R"
RATINGS AND CHARACTERISTIC CURVES SBR820-SBR8100
FIG.1-FORWARD CURRENT DERATING CURVE
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
A
M
P
E
R
E
S
LEAD TEMPERATURE ()
0
150
100
50
SINGLE PHASE
HALF WAVE 50Hz
INDUCTIVE OR
RESISTIVE LOAD
0
6.0
8.0
4.0
2.0
10
SBR820-SBR840
- - - SBR850-SBR8100
REVERSE VOLTAGE. VOLTS
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
FIG.4-TYPICAL JUNCTION CAPACITANCE
100
4000
1000
200
2000
0.1
100
10
1.0
40 60
0.4
P
E
A
K
F
O
R
W
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
(
A
M
P
E
R
E
S
)
NUMBER OF CYCLES AT 60Hz
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
125
145
140
135
130
150
1.0
100
10
5.0
2.0
50
20
FIG.2-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
SBR820-SBR840
SBR850-SBR8100
T
J
=25
PLUS WIDTH=300
1% DUTY CYCLE
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
)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
40
1.0
0.1
2
9
8
7
6
5
4
3
10
FIG.3-TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE(VOLTS)
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
(
A
M
P
E
R
E
S
)
0.001
10
1.0
0.1
0.01
T
C
=25
100
80
60
40
20
140
120
T
C
=150
T
C
=125
T
C
=75
SBR820-SBR840
- - - SBR850-SBR8100
SBR820-SBR840
- - - SBR850-SBR8100
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