SK22B - SK210B
SURFACE MOUNT SCHOTTKY BARRIER DIODES
VOLTAGE RANGE: 20 - 100V
CURRENT: 2.0 A
Features
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Schottky Barrier Chip
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
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For Use in Low Voltage Application
Guard Ring Die Construction
B
Plastic Case Material has UL Flammability
SMB(DO-214AA)
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Dim
A
Min
3.30
4.06
1.91
0.15
5.00
0.10
0.76
2.00
Max
3.94
4.70
2.21
0.31
5.59
0.20
1.52
2.62
Mechanical Data
A
C
B
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Case: SMB/DO-214AA, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
C
D
E
D
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G
H
J
Weight: 0.093 grams (approx.)
J
G
H
All Dimensions in mm
E
Maximum Ratings and Electrical Characteristics
TA = 25ꢀC unless otherwise specified
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
SK28B SK210B
Symbol
Unit
SK22B SK23B SK24B SK25B SK26B
Characteristic
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
V
V
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
I(AV)
2.0
A
A
Peak forward surge current
IFSM
50.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
VF
IR
0.55
0.70
0.85
Maximum instantaneous forward voltage at 2.0A
V
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
mA
TA=100 C
20
10
180
Typical junction capacitance (NOTE 1)
CJ
pF
220
RθJA
C/W
Typical thermal resistance (NOTE 2)
Operating junction temperature range
75.0
-65 to +125
-65 to +150
-65 to +150
TJ,
C
C
Storage temperature range
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
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