SR820 THRU SR8A0
(SINGLE CHIP)
SCHOTTKY BARRIER RECTIFIER
S
E
M
I
C
O
N
D
U
C
T
O
R
Reverse Voltage - 20 to 100 Volts
Forward Current - 8.0Amperes
SCHOTTKY
RECTIFIER
WWW.JIFUSEMICON.COM
FEATURES
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 C/10 seconds,
0.25"(6.35mm)from case
JF
SR860
TO-220AC
MECHANICAL DATA
Case
:
JEDEC TO-220AC molded plastic body
Terminals
:
Lead solderable per MIL-STD-750,method 2026
Polarity
:
As marked
Mounting Position:
Any
Weight
:
0.08ounce, 2.24 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
(see Fig.1)
Repetitive peak forward current(square wave,
20KHZ) at T
C
=105 C
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 8.0 A(Note 1 )
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
T
A
=25 C
T
A
=125 C
SR
820
20
14
20
SR
830
30
21
30
SR
840
40
28
40
SR
850
50
35
50
8.0
16.0
SR
860
60
42
60
SR
880
80
57
80
SR
8A0
100
71
100
Units
V
RRM
V
RMS
V
DC
I
(AV)
I
FRM
I
FSM
V
F
I
R
R
JC
V
olts
V
olts
V
olts
A
mps
A
mps
A
mps
150.0
0.65
1.0
15
2.5
-65 to+125
-65 to+150
0.75
0.80
0.85
V
olts
m
A
C/W
50
T
J
T
STG
-65 to+150
C
C
Notes:
1.Pulse test: 300
s pulse width,1% duty cycle
2.Thermal resistance from junction to case
1-65
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657
FAX:86-531-6947096
RATINGS AND CHARACTERISTIC CURVES SR820-SR8AO
(SINGLE CHIP)
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT AMPERES
SR820 - SR840
INSTANTANEOUS FORWARD CURRENT( AMPERES)
SR850 - SR8A0
SR820-SR840
SINGLE PHASE
HALF WAVE 50Hz
INDUCTIVE OR
RESISTIVE LOAD
SR850-SR8A0
LEAD TEMPERATURE ( C)
T
J
=25 C
PULSE WIDTH=300 S
1% DUTY CYCLE
FIG.4-TYPICAL JUNCTION CAPACITANCE
SR850-SR8A0
SR820-SR840
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
CAPACITANCE(pF)
FIG.3-TYPICAL REVERSE CHARACTERISTICS
T
C
=150 C
REVERSE VOLTAGE (VOLTS)
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
T
C
=125 C
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
T
C
=75 C
PEAK FORWARD SURGE
CURRENT(AMPERES)
T
C
=25 C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
SR820-SR840
SR850-SR8A0
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAK REVERSE VOLTAGE (VOLTS)
1-66
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657
FAX:86-531-6947096
WWW.JIFUSEMICON.COM
SCHOTTKY
RECTIFIER
Analogue and Mixed Signal
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