SB820 THRU SB8100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 8.0 Ampere
FEATURES
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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/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
MECHANICAL DATA
Case
: JEDEC DO-201AD molded plastic body
Terminals
: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity
: Color band denotes cathode end
Mounting Position
: Any
Weight
:0.04 ounce, 1.10 grams
0.375 (9.50)
0.285(7.20)
1.0 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
DIA.
Dimensions in inches and (millimeters)
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%.
Characteristic
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375
”
(9.5mm) lead length(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 8.0A
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
SYMBOLS
SB820
SB840
SB860
SB880
SB8100
UNITS
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
JA
T
J
,
T
STG
20
14
20
40
28
40
60
42
60
8.0
150.0
80
56
80
100
70
100
0.55
15.0
500
-65 to +125
0.70
0.5
5.0
400
0.85
V
mA
pF
C/W
C
C
40.0
-65 to +150
-65 to +150
Note:
1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375
”
(9.5mm)lead length,P.C.B. mounted
SB820 THRU SB8100
RATINGS AND CHARACTERISTIC CURVES
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
PEAK FORWARD SURGE CURRENT. (A)
10
175
150
125
100
75
50
25
FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
8.3ms Single Half Sine Wave
JEDEC Method
AVERAGE FORWARD CURRENT. (A)
8
8
SB
6
60
B8
-S
40
B8
0-S
82
SB
10
0
4
2
0
0
50
100
o
LEAD TEMPERATURE. ( C)
150
1
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
50
FIG.3- TYPICAL FORWARD CHARACTERISTICS
10
FIG.4- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. (A)
10
82
SB
8
0-
SB
0
86
INSTANTANEOUS REVERSE CURRENT. (mA)
40
Tj=12
1.0
0
5C
88
SB
1.0
0-
0
81
0
Tj=75
0
C
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FORWARD VOLTAGE. (V)
0.8
0.9
1
.10
.01
Tj=25
0
C
4000
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
JUNCTION CAPACITANCE.(pF)
2000
Tj=25
0
C
1000
800
600
400
SB
SB
.001
0
20
40
60
80
100
140
120
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
820
-
SB
8
40
200
880
-SB
810
0
TRANSIENT THERMAL IMPEDANCE. (
O
C/W)
SB
100
FIG.6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
860
10
100
.1
.4
1.0
4
10
REVERSE VOLTAGE. (V)
40
80 100
1
0.1
0.01
0.1
1
T, PULSE DURATION. (sec)
10
100
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