SMD33PT 반도체 회로 부품 판매점
(SMD32PT - SMD34PT) SCHOTTKY BARRIER RECTIFIER
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 Chenmko Enterprise |
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 40 Volts CURRENT 3.0 Ampere
SMD32PT
THRU
SMD34PT
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 :
260oC/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC SOD-123 molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.001 ounce 0.032 gram
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%.
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TL = 45oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method) TL = 45oC
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Storage and Operating Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
R JL
TJ, TSTG
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
SOD-123
0.028(0.70)
0.018(0.45)
0.153(3.90)
0.140(3.55)
0.112(2.85)
0.098(2.50)
12
0.071(1.80)
0.055(1.40)
MAX.
0.008(0.2)
0.02(0.5)
Tpy
0.004(0.12)
Dimensions in inches and (millimeters)
SOD-123
SMD32PT
20
14
20
SMD32PT
SMD33PT
30
21
30
3.0
40
210
80
-65 to +125
SMD23PT
SMD33PT
SMD34PT
40
28
40
UNITS
Volts
Volts
Volts
Amps
Amps
pF
oC / W
oC
SMD34PT
UNITS
Maximum Instantaneous Forward Voltage at 3.0 A DC
VF 0.85
0.9
Maximum Average Reverse Current
www.DataSheaettR4aUted.cDoCmBlocking Voltage
@ TA = 25oC
@ TA = 100oC
IR
1.0
10
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
1.0 Volts
mAmps
mAmps
2007-01
RATING CHARACTERISTIC CURVES ( SMD32PT THRU SMD34PT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
3.0
2.0
1.0
Single
Half Wave 60HZ
Resistive or
Inductive Load
0
0 20 40 60 80 100
LEAD TEMPERATURE, ( oC )
120
140
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARCTERISTICS
10
SMD33PT
SSMMDD332PPTT
SMD34PT
1.0
0.1
0.0
TJ =125oC
Pulse Width = 300us
1% Duty Cycle
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
10 TJ = 125oC
1.0
.10 TJ = 75oC
.01
TJ = 25oC
.001
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
50
8.3 ms Single Half Sine-Wave
(JEDEC Method)
40
30
20
10
0
12
5 10 20
50 100
NUMBER OF CYCLES AT 60HZ
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
400
TJ = 25oC
200
100
60
40
20
10
.1 .4
1.0
4 10
REVERSE VOLTAGE, (V)
40
www.DataSheet4U.com
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SMD33PT rectifier
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