SR820 THRU SR8200
SCHOTTKY BARRIER RECTIFIERS
FEATURES
• Guardring for overvoltage protection
• Very small conduction losses
• Extremely fast switching
• Low forward voltage drop
• High frequency operation
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
DO-201AD(DO-27)
DO-201AD()
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:
1.10
gramS
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%.
SR
820
20
14
20
SR
830
30
21
30
SR
840
40
28
40
SR
850
50
35
50
SR
860
60
42
60
SR
870
70
49
70
8.0
150
0.55
20.0
500.0
25.0
-65 to +125
-65 to +150
-65 to +150
0.70
0.5
I
R
C
J
R
θJA
T
J
T
STG
10.0
400.0
0.85
0.2
2.0
0.95
SR
880
80
56
80
SR
890
90
63
90
SR
8100
100
70
100
SR
8150
150
105
150
SR
8200
200
140
200
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length
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
at rated DC blocking voltage
TA=25
℃
TA=100
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
UNIT
VOLTS
VOLTS
VOLTS
Amp
Amps
Volts
mA
pF
℃/W
℃
℃
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
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
http://www.trr-jx.com
SR820 THRU SR8200
SCHOTTKY BARRIER RECTIFIERS
RATINGS AND CHARACTERISTIC CURVES
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
8
20
INSTANTANEOUS FORWARD
CURRENT,AMPERES
10
6.4
4.8
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
1
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
3.2
0.1
1.6
SR820-SR860
SR870-SR8200
25
50
75
100
125
150
175
SR820-SR840
SR850-SR860
SR870-SR8150
SR8200
0.4
0.6
0.8
1.0
1.1
0
0
0.01
0.2
AMBIENT TEMPERATURE, C
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
150
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
10
TJ=100 C
1
TJ=75 C
125
100
0.1
75
0.01
TJ=25 C
50
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
1
0.001
10
100
0
20
40
60
80
100
NUMBER OF CYCLES AT 60 Hz
PERCENT OF PEAK REVERSE VOLTAGE,%
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