SR2020CT THRU SR20200CT

SR2020CT THRU SR20200CT
R
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 20Amperes
S E M I C O N D U C T O R
FEATURES
TO-220AB
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
0.410(10.41)
0.161(4.10)
0.390(9.91)
0.147(3.74)
DIA
High current capability ,Low forward voltage drop
0.175(4.44)
0.055(1.39)
0.045(1.14)
0.114(2.90)
High surge capability
0.102(2.60)
JF
SR2060
For use in low voltage ,high frequency inverters,
0.283(7.20)
0.244(6.20)
free wheeling ,and polarity protection applications
Dual rectifier construction
1
High temperature soldering guaranteed:260° C/10 seconds,,
0.25"(6.35mm)from case
PIN
2
3
0.159(4.05)
1.161(29.50)
0.138(3.50)
1.106(28.10)
0.114(2.90)
0.098(2.50)
0.560(14.22)
Component in accordance to RoHS 2002/95/EC and
0.053(1.34)
WEEE 2002/96/EC
0.516(13.10)
0.047(1.20)
0.037(0.94)
0.027(0.68)
MECHANICAL DATA
0.105(2.67)
0.023(0.58)
0.095(2.41)
0.014(0.35)
Case: JEDEC TO-220AB 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 grams
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
Per leg
Total device
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
Maximum average forward
rectified current(see Fig.1)
SR
2050CT
SR
2060CT
20
30
40
50
60
80
100
150
200
14
21
28
35
42
56
70
105
140
20
30
40
50
60
80
100
150
200
Units
Volts
Volts
Volts
I(AV)
Amps
IFSM
200.0
Amps
VF
IR
Typical thermal resistance (Note 2)
R
Operating junction temperature range
TJ
TSTG
Storage temperature range
SR
2040CT
10.0
20.0
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
T C =125 C
SR
2030CT
VRRM
VRMS
VDC
Maximum instantaneous forward voltage
at 20.0 A
T C =25 C
SR
SR
SR
SR
2080CT 20100CT 20150CT 20200CT
SR
2020CT
0.60
0.75
0.85
0.90
0.95
0.2
30
JC
50
C/W
-65 to+150
C
-65 to+150
C
s pulse width,1% duty cycle
2.Thermal resistance from junction to case
1-138
mA
3.0
Notes: 1.Pulse test: 300
JINAN JINGHENG ELECTRONICS CO., LTD.
Volts
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RATINGS AND CHA RACTERISTIC CUR VES SR2020CT THRU SR20200CT
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
20
200
PEAK FORWARD SURGE
CURRENT(AMPERES)
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
16
12
8
INDUCTIVE OR
RESISTIVE LOAD
4
180
160
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
140
120
100
0
0
50
100
150
80
LEAD TEMPERATURE ( C)
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
50
10
(mA)
TJ=125 C
10
PULSE WIDTH=300 S
1% DUTY CYCLE
TJ=25 C
1
TJ=125 C
INSTANTANEOUS REVERSE CURRENT
INSTANTANEOUS FORWARD CURRENT( AMPERES)
50
0.1
1
TJ=75 C
0.1
0.01
TJ=25 C
0.01
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
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
JUNCTION CAPACITANCE(pF)
FIG.5-TYPICAL JUNCTION CAPACITANCE
4000
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
1000
100
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
100
10
1
0.1
0.01
0.1
1
10
100
T, PULSE DURATION ,sec.
JINAN JINGHENG ELECTRONICS CO., LTD.
1-139
HTTP://WWW.JINGHENGGROUP.COM