SCM52PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 60 Volts CURRENT 5.0 Amperes
SCM56PT
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* For surface mounted applications
* Low profile package
* Built-in strain relief
* Metal silicon junction, majority carrier conduction
* Low power loss, high efficiency
SMC
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
0.125(3.17)
0.115(2.92)
0.245(6.22)
0.220(5.59)
(1)
(2)
0.280(7.11)
0.260(6.60)
MECHANICAL DATA
Case: JEDEC SMC molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
0.012(0.305)
0.006(0.152)
0.103(2.62)
0.079(2.06)
Polarity: Color band denotes cathode end
Weight: 0.007 ounce 0.25 gram
0.008(0.203)(max)
0.060(1.52)
0.030(0.76)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.320(8.13)
0.305(7.75)
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%.
Dimensions in inches and (millimeters)
SMC
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
UNITS
Volts
Volts
Volts
SCM52PT
SCM56PT
SCM53PT SCM54PT SCM55PT
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
IFSM
CJ
5.0
Amps
Amps
pF
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
150
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
300
10
oC / W
oC
R
JL
TJ, TSTG
-65 to +125
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
UNITS
Volts
SCM52PT
SCM56PT
SCM53PT SCM54PT SCM55PT
0.55 0.70
Maximum Instantaneous Forward Voltage at 5.0 A DC
VF
IR
@ TA = 25oC
@ TA = 100oC
0.5
20
mAmps
Maximum Average Reverse Current
at Rated DC Blocking Voltage
mAmps
2002-5
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.55 X 0.55" ( 14 X 14mm ) copper pad area.
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts.