SK22G
THRU
SK210G
2 Amp Schottky
Rectifier
20 to 100 Volts
Features
• Schottky Barrier Rectifier
• Guard Ring Protection
• Low Forward Voltage
• Reverse Energy Tested
• High Current Capability
• Extremely Low Thermal Resistance
Maximum Ratings
• Operating Temperature: -55°C to +125°C
• Storage Temperature: -55°C to +150°C
• Maximum Thermal Resistance; 15°C/W Junction To Lead
MCC
Catalog
Number
Device
Marking Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
SK22G SK22 20V 14V 20V
SK23G SK23 30V 21V 30V
SK24G SK24 40V 28V 40V
SK25G SK25 50V 35V 50V
SK26G SK26 60V 42V 60V
SK28G SK28 80V 56V 80V
SK210G SK210 100V 70V 100V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current IF(AV)
2.0A
TJ = 90 °C
Peak Forward Surge
Current IFSM 50A 8.3ms, half sine
Maximum DC Reverse
Current At Rated DC
Blocking Voltage IR
TJ = 25°C
SK22G-24G 2.0 mA
SK26G-210G 1.0 mA
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
Maximum
Instantaneous
Forward Voltage
SK22G-24G
SK25G-26G
SK28G-210G
VF
.50V
.70V
.85V
IFM = 2.0A;
TJ = 25 °C*
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DO-214AA
(SMBG) (Gull Wing)
0.070”
0.175"
0.095”
SUGGESTED SOLDER
PAD LAYOUT
Typical Junction
Capacitance SK22G
SK23G-210G CJ230pF
50pF Measured at
1.0MHz, VR=4.0V
G
H
J
E
F
A
B
D
C
Cathode Band
DIMENSIONS
INCHES
MM
DIM MIN MAX MIN MAX NOTE
A .075 .095 1.91 2.41
B .077 .083 1.96 2.10
C .004 .008 .10 .20
D --- .02 --- .51
E .015 .03 .38 .76
F .065 .084 1.65 2.13
G .235 .255 5.97 6.48
H .160 .185 4.06 4.70
J .130 .155 3.30 3.94
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: 3 2003/04/30
SK22G
Figure 1
Typical Forward Characteristics
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
0.2 .4 .6 .8 1.0 1.2 1.4
.1
.2
.4
.6
.8
1.0
2.0
4.0
6.0
8.0
10
20
40
60
80
100
Volts
Amps
Figure 2
Typical Reverse Characteristics
0 5 10 15 20 25 30 35 40 45 50
.1
1
10
100
1000
125°C
75°C
25°C
Typical Reverse Current - mA versus
Reverse Voltage - Volts
mA
Volts
25°C
125°C
Figure 3
Typical Junction Capacitance
Junction Capacitance - pF versus
Reverse Voltage - Volts
Volts
pF
0.
0.5
1.0
5.0
10
50
100
100
200
400
600
1000
2000
4000
6000
10000
MCC
www.mccsemi.com
Revision: 3 2003/04/30
SK23G thru SK210G
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
0.2 .4 .6 .8 1.0 1.2 1.4
.1
.2
.4
.6
.8
1.0
2.0
4.0
6.0
8.0
10
20
40
60
80
100
25°C
Volts
Amps
Figure 2
Typical Reverse Characteristics
0 4 8 12 16 20 24 28 32 36 40
.001
.01
.1
1
10
100
25°C
Typical Reverse Current - mA versus
Reverse Voltage - Volts
mA
Volts
125°C
Figure 3
Typical Junction Capacitance
Junction Capacitance - pF versus
Reverse Voltage - Volts
Volts
pF
0.
0.5
1.0
5.0 10 50 100
10
20
40
60
100
200
400
600
1000
75°C
125°C
SK23G
SK24G
MCC
www.mccsemi.com
Revision: 3 2003/04/30