S20D30PT
CHENMKO ENTERPRISE CO.,LTD
THRU
SCHOTTKY BARRIER RECTIFIER
S20D60PT
VOLTAGE RANGE 30 - 60 Volts CURRENT 20 Amperes
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Metal Silicon junction, majority carrier conduction
* Low power loss,high efficiency
* High current capability, low forward voltage drop
* Guardring for overvoltage protection
TO-247(TO-3P)
* For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
* High temperature soldering in accordance with
CECC 802 / Reflow guaranteed
(
)
)
.645 16.0
(
)
.203 5.16
(
.625 15.9
(
)
)
.245 6.2
(
)
.193 4.90
(
(
)
)
.085 2.16
(
)
.135 3.4
(
.225 5.7
.075 1.90
(
)
.115 2.9
(
)
)
.093 2.30
(
.076 1.97
(
)
.840 21.3
(
)
.820 20.8
MECHANICAL DATA
Case: JEDEC TO-247 molded plastic
Terminals: Lead solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Weight: 5.6 grams ( Approximately )
(
)
)
.086 2.18
(
.076 1.93
(
)
.095 2.4
( )
.085 2.1
(
)
)
.160 4.1
(
.140 3.5
(
)
.127 3.22
(
)
.117 2.97
(
(
)
.795 20.2
(
(
)
)
.030 .76
.020 .51
)
.775 19.7
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
(
)
(
)
.225 5.7
.048 1.22
(
)
(
)
.044 1.12
.205 5.2
Dimensions in inches and (millimeters)
TO-247(TO-3P)
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
S20D30PT
S20D35PT S20D40PT S20D45PT S20D50PT S20D60PT
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
UNITS
Volts
Volts
Volts
30
21
30
35
24
35
40
28
40
45
31
45
50
35
50
60
42
60
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
20.0
200
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
R
JC
Typical thermal resistance per leg ( NOTE 1 )
Operating and Storage Temperature Range
2.2
oC / W
oC
TJ, TSTG
-60 to +125
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
S20D30PT
UNITS
Volts
S20D35PT S20D40PT S20D45PT S20D50PT S20D60PT
0.55 0.65
Maximum Instantaneous Forward Voltage at 10.0 A DC
VF
IR
TC = 25oC
TC = 100oC
5.0
50
mAmps
Maximum instantaneous reverse current at
rated DC blocking voltage per leg ( NOTE 2 )
mAmps
2001-6
NOTES : 1. Thermal resistance from junction to case per leg
2. Pulse test : 300 us pulse width, 1% duty cycle
3. Suffix " C " = Common Cathod, Suffix " A " = Common Anode, Suffix " D " = Double.
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