9261 Owensmouth Ave.
Chatsworth, Ca 91311
Phone: (818) 701-4933
Fax: (818) 701-4939
SK12
thru
SK110
1 Amp Schottky
Rectifier
20 - 100 Volts
DO-214AA
(SMBJ)
H
Features
•
•
•
•
•
•
Schottky Barrier Rectifier
Guard Ring Protection
Low Forward Voltage
Reverse Energy Tested
High Current Capability
Extremely Low Thermal Resistance
•
•
•
Maximum Ratings
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Maximum Thermal Resistance; 15
°C/W
Junction To Lead
Microsemi
Catalog
Number
SMB5817
SMB5818
SMB5819
SMBSR105
SMBSR106
SMBSR108
SMBSR1010
Device
Marking
Maximum
Reccurrent
Peak Reverse
Voltage
20V
30V
40V
50V
60V
80V
100V
Maximum
RMS
Voltage
14V
21V
28V
35V
42V
56V
70V
T
J
= 90°C
8.3ms, half sine
Maximum
DC
Blocking
Voltage
20V
30V
40V
50V
60V
80V
100V
J
SK12
SK13
SK14
SK15
SK16
SK18
SK110
A
C
E
F
G
D
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
I
F(AV)
1.0A
Current
Peak Forward Surge
I
FSM
50A
Current
Maximum
Instantaneous
Forward Voltage
SK12
V
F
.45V
SK13
.55V
SK14
.60V
SK15-16
.72V
SK18-110
.80V
Maximum DC Reverse
Current At Rated DC
I
R
.5mA
Blocking Voltage
Typical Junction
Capacitance
SK12
C
J
230pF
SK13-SK110
50pF
*Pulse test: Pulse width 300
µsec,
Duty cycle 2%
Santa Ana: (714) 979-8220
Scottsdale: (602) 941-6300
Sertech Labs: (617) 924-9280
Ireland: (353) 65-40044
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
A
.075
.115
1.90
B
.081
.087
2.06
C
.004
.008
.10
D
---
.02
---
E
.030
.060
.76
F
.065
.084
1.65
G
.205
.220
5.21
H
.160
.180
4.06
J
.130
.155
3.30
1) Maximum Jedec Spec is .096” or 2.44 MM
I
FM
= 1.0A;
T
J
= 25°C*
MAX
2.92
2.21
.20
.51
1.52
2.13
5.59
4.57
3.94
NOTE
1
SUGGESTED SOLDER
PAD LAYOUT
0.090
T
J
= 25°C
0.085”
Measured at
1.0MHz, V
R
=4.0V
0.070”
Colorado: (303) 469-2161
Bombay: (91) 22-832-002
Watertown: (617) 926-0404
Hong Kong: (852) 2692-1202
Chatsworth: (818) 701-4933
SK12
Figure 1
Typical Forward Characteristics
100
80
60
40
pF
20
10
8.0
6.0
Amps
4.0
125°C
2.0
1.0
.8
.6
.4
Figure 4
New SMB Assembly
25°C
Figure 3
Typical Junction Capacitance
10000
6000
4000
2000
1000
600
400
200
100
0.
5.0
10
Volts
Junction Capacitance - pF
versus
Reverse Voltage - Volts
0.5
1.0
50
100
.2
.1
0
.2
.4
.6
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
.8
1.0
1.2
1.4
Round Lead
Process
Figure 2
Typical Reverse Characteristics
1000
100
10
125°C
mA
1 75°C
.1
.001
0
25°C
5
10
15
20
25
Volts
Typical Reverse Current - mA
versus
Reverse Voltage - Volts
30
35
40
45
50
Santa Ana: (714) 979-8220
Scottsdale: (602) 941-6300
Sertech Labs: (617) 924-9280
Ireland: (353) 65-40044
Colorado: (303) 469-2161
Bombay: (91) 22-832-002
Watertown: (617) 926-0404
Hong Kong: (852) 2692-1202
Chatsworth: (818) 701-4933
SK13 thru SK110
Figure 1
Typical Forward Characteristics
100
80
60
40
pF
20
10
8.0
6.0
Amps
4.0
Figure 3
Typical Junction Capacitance
1000
600
400
200
100
60
40
125°C
25°C
20
10
0.
5.0
10
Volts
Junction Capacitance - pF
versus
Reverse Voltage - Volts
0.5
1.0
50
100
2.0
1.0
.8
.6
.4
Figure 4
New SMB Assembly
.2
.1
0
.2
.4
.6
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
.8
1.0
1.2
1.4
Round Lead
Process
Figure 2
Typical Reverse Characteristics
100
10
125°C
mA
1
.1 75°C
.01
25°C
.001
0
4
8
12
16
20
Volts
Typical Reverse Current - mA
versus
Reverse Voltage - Volts
24
28
32
36
40
SK13
SK14
Santa Ana: (714) 979-8220
Scottsdale: (602) 941-6300
Sertech Labs: (617) 924-9280
Ireland: (353) 65-40044
Colorado: (303) 469-2161
Bombay: (91) 22-832-002
Watertown: (617) 926-0404
Hong Kong: (852) 2692-1202
Chatsworth: (818) 701-4933
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
