SM820B
THRU
SM8100B
Elektronische Bauelemente
VOLTAGE 20V ~ 100V
8.0 AMP Surface Mount Schottky Barrier Rectifiers
A suffix of "-C" specifies halogen & lead-free
DO-214AA (SMB)
.
RoHS Compliant Product
.
Low forward voltage drop
.
High current capability
.
High reliability
.
High surge current capability
.
Epitaxial construction
FEATURES
.083(2.11)
.075(1.91)
.155(3.94)
.130(3.30)
.185(4.70)
.160(4.06)
.012(0.31)
.006(0.15)
.096(2.44)
.083(2.13)
.050(1.27)
.030(0.76)
.008
MAX.
(.203)
.220(5.59)
.200(5.08)
.
Case: Molded plastic
.
Epoxy: UL 94V-0 rate flame retardant
.
Metallurgically bonded construction
.
Polarity: Color band denotes cathode end
.
Mounting position: Any
.
Weight: 0.70 grams
MECHANICAL DATA
Dimens ions in inches and (millimeters )
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
O
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SM820B
SM840B
SM860B
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
20
40
60
40
Working Peak Reverse Voltage
20
60
Maximum DC Blocking Voltage
20
40
60
Maximum Average Forward Rectified Current,
8.0
A
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half Sine-wave
150
A
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A
0.58
0.69
Maximum DC Reverse Current Ta=25
0.3
0.15
At Rated DC Blocking Voltage Ta=100
45
22.5
Typical Junction Capacitance (Note 1)
250
Typical Thermal Resistance R JC (Note 2)
35
Operating Temperature Range T
J
-50 ~ +150
Storage Temperature Range T
STG
-65 ~ +175
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.
SM8100B
100
100
100
UNITS
V
V
V
0.83
0.05
7.5
V
mA
pF
/W
http://www.SeCoSGmbH.com/
04-Jul-2007 Rev. D
Any changing of specification will not be informed individual
Page 1 of 2
SM820B
THRU
SM8100B
Elektronische Bauelemente
VOLTAGE 20V ~ 100V
8.0 AMP Surface Mount Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (SM820B THRU SM8100B )
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
8.0
6.5
50
INSTANTANEOUS FORWARD CURRENT,(A)
~S
M
5.0
SM
B
860
SM
3.5
2.0
0.5
0
0
20
40
60
80
SM
82
10
3.0
1.0
0B
~
84
0B
8
SM
B~
60
100
120
O
140
160
180
200
AMBIENT TEMPERATURE,( C)
SM
81
00
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
150
0B
82
~S
M8
B
40
SM
B
00
81
B
Tj=25 C
O
Pulse Width 300us
1% Duty Cycle
0.1
120
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLT
AGE,(V)
90
Tj=25 C
O
8.3ms Single Half
Sine Wave
60
JEDEC method
30
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
1
5
10
50
100
0
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
700
600
500
400
300
200
100
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
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 VOLT
AGE,(%)
http://www.SeCoSGmbH.com/
04-Jul-2007 Rev. D
Any changing of specification will not be informed individual
Page 2 of 2
测试/测量
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