MIC SRF880

SCHOTTKY BARRIER RECTIFIER
SRF820 THRU SRF8100
VOLTAGE RANGE
20 to 100 Volts
CURRENT
8.0 Amperes
FEATURES
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
Exceeds environmental standards of MIL-S-19500/228
Low power loss, high efficiency
Low forward voltage ,high current capability
High surge capacity
For use in low voltage, high frequency inverters
free wheeling, and polarlity protection applications
ITO-220AC
MECHANICAL DATA
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Case: ITO-220AC full molded plastic package
Terminals : Lead soldersble per MIL-STD-202,,
Method 208
Polarity: As marked
Mounting Position: Any
Weight: 0.08ounce, 2.24 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
At Tc=100℃
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC method)
SYMBOLS
SRF
820
SRF
830
SRF
835
SRF
840
SRF
845
SRF
850
SRF
860
SRF
880
SRF
SRF
SRF
8100
8150
8200
VRRM
VRMS
VDC
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
60
42
60
80
56
80
100
70
100
150
105
150
200
140
200
8.0
Amps
IFSM
150
Amps
VF
Maximum DC Reverse Current TC = 25℃
at rated DC Blocking Voltage
TC = 100℃
per element
IR
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
Volts
Volts
Volts
I(AV)
Maximum Forward Voltage at 8.0A per element
Typical Junction Capacitance (Note 2)
UNIT
Cj
RθJC
TJ TSTG
0.65
0.75
0.5
50
400
4.0
(-55 to +150)
Notes:
1. Thermal Resistance Junction to CASE
2. Measure at VR=4V and f=1MHz
E-mail: [email protected]
Web Site: www.cnmic.com
0.85
Volts
mA
pF
℃/W
℃
SCHOTTKY BARRIER RECTIFIER
SRF820 THRU SRF8100
VOLTAGE RANGE
20 to 100 Volts
CURRENT
8.0 Ampere
RATING AND CHRACTERISTIC CURVES SRF820 THRU SRF8100
FIG.1-TYPICAL FORWARD CURRENT
FIG.3-TYPICAL INSTANTANEOUS
DERATING CURVE
4
2
50
100
CASE TEMPERATRUE (℃)
150
20
10
8
6
4
AMPERES
6
0
20,30,40V
INSTNTANCEOUS FORWARD CURRENT,
AMPERES
AVERAGE FORWARD CURRENT,
8
0
FORWARD CHARACTERSTIC
40
10
80,100V
2
50,60V
1.0
0.8
0.6
Tj =25 ℃
Pulse Width=200 μ s
0.4
0.2
0.1
0.4
0.5
0.6
0.7
0.8
0.9
1.1
1.0
INSTANTANEOUS FORWART VOLTAGE,VOLTS
FIG.4-MAXIMUM NON-REPETITIVE
SURGE CURRENT
150
FIG.2-TYPICAL REVERSE
CHARACTERISTICS
130
8.3ms Single Half Sine-Wave
JEDEC Method
100
10
90
70
50
30
20
TC=75℃
0
1
5
2
10
20
100
50
NUMBER OF CYCLES AT 60 Hz
1.0
FIG.5-TYPICAL JUNCTION
CAPACITANCE
TC=25 ℃
400
0.1
CAPACITANCE,pF
INSTANTANEOUS REVERSE CURRENT, MILIAMPERES
TC=100 ℃
CURRENT,AMPERES
PEAK FORWARD SURGE
110
350
300
250
TJ =25℃
200
0.01
0
100
120
200
300
150
REVERSE VOLTAGE VOLTS
1
2
5
10
20
50
100
REVERSE VOLTAGE,VOLTS
E-mail: [email protected]
Web Site: www.cnmic.com
200
500