JINANJINGHENG SR780

SR720 THRU SR7200 (SINGLE CHIP)
R
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 7.5Amperes
S E M I C O N D U C T O R
FEATURES
TO-220AC
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
0.185(4.70)
Guard ring for overvoltage protection
Low power loss ,high efficiency
0.175(4.44)
0.161(4.10)
0.415(10.54)
MAX
0.148(3.74)
DIA
0.055(1.39)
0.045(1.14)
High current capability ,Low forward voltage drop
0.113(2.88)
0.102(2.60)
Single rectifier construction
High surge capability
For use in low voltage ,high frequency inverters,
0.145(3.68)
0.135(3.43)
JF
SR720
free wheeling ,and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds,
0.25"(6.35mm)from case
0.410(10.41)
0.635(16.13)
0.380(8.89)
0.390(9.91)
0.625(15.87)
0.330(8.38)
0.160(4.05)
1.161(29.50)
0.140(3.55)
1.106(28.10)
0.610(15.50)
0.571(14.50)
0.114(2.90)
0.098(2.50)
0.590(14.22)
Component in accordance to RoHS 2002/95/EC and
0.512(13.00)
WEEE 2002/96/EC
0.037(0.94)
0.105(2.67)
MECHANICAL DATA
0.027(0.68)
0.095(2.41)
0.022(0.58)
0.014(0.35)
Case: JEDEC TO-220AC molded plastic body
0.208(5.28)
0.192(4.88)
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: As marked
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight: 0.08ounce, 2.24 gram
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
SR
7150
SR
7200
100
150
200
71
105
140
100
150
200
SR
720
SR
730
SR
740
SR
750
SR
760
SR
780
SR
7A0
20
30
40
50
60
80
14
21
28
35
42
57
20
30
40
50
60
80
Units
Maximum DC blocking voltage
VRRM
VRMS
VDC
Maximum average forward rectified current
(see fig.1)
I(AV)
7.5
Amps
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method )
IFSM
150.0
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum instantaneous forward voltage
at 7.5 A(Notes 1 )
VF
Maximum instantaneous reverse
current at rated DC blocking
voltage(Notes 1)
IR
T A =25 C
T A =125 C
Typical thermal resistance (Note 2)
R
Operating junction temperature range
TJ
TSTG
Storage temperature range
Notes: 1.Pulse test: 300
0.60
0.85
0.75
0.5
15
JC
50
2.5
-65 to+125
0.90
0.95
Volts
Volts
Volts
Volts
mA
C/W
C
-65 to+150
-65 to+150
C
s pulse width,1% duty cycle
2.Thermal resistance from junction to case
1-74
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM
RATINGS AND CHARACTERISTIC CURVES SR720THRU SR7200(SINGLE CHIP)
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
10
175
RESISTIVE OR INDUCTIVE LOAD
8.0
TJ=TJMAX
150
PEAK FORWARD SURGE
CURRENT(AMPERES)
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
6.0
4.0
SR720 -- SR740
2.0
Sr750 – SR7200
0
0
50
100
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
125
100
75
50
150
25
LEAD TEMPERATURE ( C)
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
50
10
TJ=125 C
PULSE WIDTH=300 S
1% DUTY CYCLE
TJ=25 C
1
SR720 -- SR740
10
SR750 – SR7200
TJ=125 C
1
0.1
TJ=75 C
0.1
0.01
SR720 -- SR740
SR750 – SR7200
0.01
TJ=25 C
0
0.1
0.2
0.3
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE(pF)
4000
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
1000
SR720 -- SR740
SR750 – SR7200
100
100
10
1
0.1
0.01
40
0.1
1
10
REVERSE VOLTAGE. VOLTS
JINAN JINGHENG CO., LTD.
100
1-75
0.1
1
10
100
T, PULSE DURATION ,sec.
NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM