SK12 THRU SK110
20V-100V
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
1.0A
Features
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•
•
•
•
•
Schottky Barrier Rectifier
Guard Ring Protection
Low Forward Voltage
Reverse Energy Tested
High Current Capability
Extremely Low Thermal Resistance
Maximum Ratings
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•
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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
SK12
SK13
SK14
SK15
SK16
SK18
SK110
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
20V
30V
40V
50V
60V
80V
100V
Maximum
RMS
Voltage
14V
21V
28V
35V
42V
56V
70V
Maximum
DC
Blocking
Voltage
20V
30V
40V
50V
60V
80V
100V
SK12
SK13
SK14
SK15
SK16
SK18
SK110
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
I
F(AV)
1.0A
Current
I
FSM
Peak Forward Surge
30A
Current
Maximum
Instantaneous
Forward Voltage
SK12
V
F
.45V
SK13
.55V
SK14
.60V
SK15-16
.72V
SK18-110
.85V
Maximum DC Reverse
Current At Rated DC
I
R
.5mA
Blocking Voltage
Typical Junction
Capacitance
230pF
SK12
C
J
50pF
SK13-SK110
*Pulse test: Pulse width 300
µsec,
Duty cycle 2%
T
J
= 90°C
8.3ms, half sine
I
FM
= 1.0A;
T
J
= 25°C*
T
J
= 25°C
Measured at
1.0MHz, V
R
=4.0V
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SS12 THRU SS110
20V-100V
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
I
(AV),
AVERAGE FORWARD CURRENT (A)
10
1.0A
1.0
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
SK12 - SK14
SK15 - SK16
1.0
SK18 - S110
0.5
0.1
0
25
50
75
100
125
150
0.01
0
0.4
T
j
- 25ºC
I
F
Pulse Width = 300
µ
s
0.8
1.2
T
L
, LEAD TEMPERATURE (ºC)
Fig. 1 Forward Current Derating Curve
40
V
F
, INSTANTANEOUS FWD VOLTAGE (V)
Fig. 2 Typ. Forward Characteristics
1000
T
j
= 25°C
f = 1 MHz
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
Single Half Sine-Wave
30
C
j
, JUNCTION CAPACITANCE (pF)
100
(JEDEC Method)
20
100
10
T
j
= 150ºC
0
1
10
NUMBER OF CYCLES AT 60 Hz
10
0.1
1
10
100
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
100
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
10
T
j
= 100ºC
1.0
T
j
= 75ºC
0.1
0.01
T
j
= 25ºC
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
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