CHENDA DSK15 Surface mount schottky barrier rectifier Datasheet

DSK12 THRU DSK120
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
SOD-123FL
FEATURES
Cathode Band
Top View
1.8± 0.1
1.0±0.2
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.10-0.30
2.8±0.1
1.1± 0.15
Forward Current - 1.0 Ampere
0.6±0.25
MECHANICAL DATA
Case: JEDEC SOD-123FL molded plastic body
Terminals: Solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.0007 ounce, 0.02 grams
3.7±0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
TA=25 C
at rated DC blocking voltage
TA=100 C
Typical junction capacitance (NOTE 1)
Operating junction temperature range
Storage temperature range
SYMBOLS DSK12 DSK13 DSK14
K12
K13
K14
VRRM
VRMS
VDC
DSK15 DSK16
K15
K16
DSK17 DSK18 DSK19 DSK110 DSK115 DSK120
K17
K18
K19
K110
K115
K120
20
30
40
50
60
70
80
90
100
150
200
14
21
28
35
42
49
56
63
70
105
140
20
30
40
50
60
70
80
90
100
150
I(AV)
1.0
IFSM
25.0
VF
CJ
0.85
0.5
IR
5.0
10.0
80
110
TJ
TSTG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
-55 to +125
-55 to +150
-55 to +150
VOLTS
VOLTS
200 VOLTS
Amp
Amps
0.70
0.55
UNITS
0.95
0.2
2.0
Volts
mA
pF
C
C
FIG. 1- FORWARD CURRENT DERATING CURVE
1
0.8
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0.6
0.4
DSK12-DSK16
DSK17-DSK120
0.2
0
0
25
50
75
100
125
150
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
RATINGS AND CHARACTERISTIC CURVES DSK12 THRU DSK120
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
20
15
10
5.0
175
0
1
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
1
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
DSK12-DSK14
DSK15-DSK16
DSK17-DSK115
DSK120
0.1
0.01
0.2
0.4
0.6
0.8
1.0
10
1.1
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
TJ=75 C
0.1
TJ=25 C
0.01
0.001
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0
20
40
JUNCTION CAPACITANCE, pF
FIG. 5-TYPICAL JUNCTION CAPACITANCE
1000
DSK12-DSK14
DSK15-DSK120
100
TJ=25 C
10
1.0
10
60
80
PERCENT OF PEAK REVERSE VOLTAGE,%
2000
0.1
100
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
AMBIENT TEMPERATURE, C
100
REVERSE VOLTAGE,VOLTS
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
100
Similar pages