SCM32PT Datasheet, PDF (1/2 Pages) Chenmko Enterprise Co. Ltd. – SCHOTTKY BARRIER RECTIFIER

CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 60 Volts CURRENT 3.0 Amperes
SCM32PT
THRU
SCM36PT
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
* 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 :
260^oC/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC SMC molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.007 ounce 0.25 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
SMC
0.245(6.22)
0.220(5.59)
0.125(3.17)
0.115(2.92)
(1)
0.280(7.11)
0.260(6.60)
0.103(2.62)
0.079(2.06)
0.060(1.52)
0.030(0.76)
0.320(8.13)
0.305(7.75)
(2)
0.012(0.305)
0.006(0.152)
0.008(0.203)(max)
Dimensions in inches and (millimeters)
SMC
MAXIMUM RATINGES ( At TA = 25^oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TL (SEE FIG.1)(Note 3)
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
R JL
TJ
TSTG
SCM32PT SCM33PT
20
30
14
21
20
30
SCM34PT SCM35PT SCM36PT UNITS
40
50
60
Volts
28
35
42
Volts
40
50
60
Volts
3.0
Amps
100
250
15
-65 to +125
-65 to +150
-65 to +150
Amps
pF
o_{C / W}
o_C
o_C
ELECTRICAL CHARACTERISTICS ( At TA = 25^oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at 3.0 A DC (Note 1)
VF
SCM32PT SCM33PT SCM34PT SCM35PT SCM36PT ^UNITS
0.55
0.70
Volts
Maximum Average Reverse Current (Note 1)
@ TA = 25^oC
IR
at Rated DC Blocking Voltage
@ TA = 100^oC
NOTES : 1. Pulse test : 300 us pulse width, 1% duty cycle
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
3. P.C.B. mounted 0.31 x 0.31" ( 8 x 8mm) copper pad areas
0.5
20
mAmps
10
mAmps
2002-5