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Chendahang Electronics

SK28 Datasheet Preview

SK28 Datasheet

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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SK22 THRU SK210
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Amperes
DO-214AC/SMA
FEATURES
0.067 (1.70)
0.051 (1.30)
0.181(4.60)
0.157(3.99)
0.110(2.80)
0.100(2.54)
0.012(0.305)
0.006(0.152)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.096(2.42)
0.078(1.98)
MECHANICAL DATA
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.222(5.66)
0.194(4.93)
Case: JEDEC DO-214AC molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.070 grams
Dimensions in inches and (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
at TL(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
CJ
RθJA
TJ,
TSTG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2(5.0x5.0mm) copper pad areas
SK22
20
14
20
SK23 SK24 SK25 SK26 SK28 SK210
30 40 50 60 80 100
21 28 35 42 56 70
30 40 50 60 80 100
2.0
50.0
0.55 0.70
0.5
10.0
220
75.0
-50 to +125
-50 to +150
0.85
5.0
180
-50 to +150
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
Volts
mA
pF
C/W
C
C
MDD ELECTRONIC




Chendahang Electronics

SK28 Datasheet Preview

SK28 Datasheet

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

No Preview Available !

RATINGS AND CHARACTERISTIC CURVES SK22 THRU SK210
FIG. 1- FORWARD CURRENT DERATING CURVE
2.0
1.6
Single Phase
Half Wave 60Hz
Resistive or
1.2 inductive Load
0.8
SK22-SK26
0.4
SK28-SK210
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
TJ=25 C
10.0
1
0.1
SK22-SK24
SK25-SK26
SK28-SK210
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
TJ=25 C
100
10
0.1
SK22-SK24
SK25-SK210
1.0 10
REVERSE VOLTAGE,VOLTS
100
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
50
40
30
20
10 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1 10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
TJ=75 C
0.1
0.01
TJ=25 C
0.001 0
20 40
60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1 1
10
t,PULSE DURATION,sec.
100
MDD ELECTRONIC


Part Number SK28
Description SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Maker Chendahang Electronics
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SK28 Datasheet PDF






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