SK82 Thru SK86
Surface Mount Schottky Rectifier
Reverse Voltage
20-60V
Forward Current 8A
Features
■
■
■
■
Low forward voltage drop
High
Junction
Temperature
Moisture sensitivity:level 1, per J-STD-020
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Package: DO-214AB (SMC)
Applications
■
■
■
Low voltage, high frequency inverters
Free wheeling
Polarity protection
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted）
Parameter
Maximum Repetitive Peak Reverse
Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current 8.3 ms
Single Half Sine-wave Superimposed On
Rated Load
Operating Junction and
Storage Temperature Range
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
STG
SK82
20
14
20
SK83
30
21
30
SK84
40
28
40
8.0
175
- 55
to
+150
SK85
50
35
50
SK86
60
42
60
Unit
V
V
V
A
A
°C
Electrical Characteristics
(T
A
=25°C unless otherwise noted）
Parameter
Maximum Instantaneous Forward
Voltage
Maximum DC Reverse Current at
rated DC Blocking Voltage
Typical Junction Capacitance
Test
Conditions
I
F
=8A,
T
A
=25°C
T
A
=25°C
I
R
T
A
=100°C
4.0 V, 1 MHz
C
J
5
470
pF
Symbol
SK82
0.55
0.2
SK83
0.55
0.2
SK84
0.55
0.2
SK85
0.7
0.15
SK86
0.7
0.15
mA
Unit
v
V
F
1/4
SK82 Thru SK86
Surface Mount Schottky Rectifier
Reverse Voltage
20-60V
Forward Current 8A
Typical Electrical and Characteristics Curves
Peak Forward Surge Current
（A）
Bridge Output Full Wave
Rectified Current,
（A）
8
6
4
2
0
0
Lead temperature（℃）
200
150
100
50
0
25
50
75
100 125 150
1
Fig 1.Forward Current Derating Curve
Number of Cycles at 60Hz
Fig 2. Maximum Non‐Repetitive Peak Forward Surge Current
10
100
100
Instantaneous Forward
Current (A)
10
1
0.1
0.01
0.0
0.2
0.4
0.6
0.8
25℃
100℃
Instantaneous Forward Voltage (V)
1.0
Fig 3. Typical Instantaneous Forward Characteristics
(SK82 thru SK84)
10000.00
Instantaneous Reverse Current
(uA)
1000.00
100.00
10.00
1.00
0.10
10
20
30
40
50
60
70
80
90
25℃
100℃
Percent of Rated Peak Reverse Voltage (%)
100
110
Fig 4. Typical Reverse Characteristics
(SK85 thru SK86)
2/4
SK82 Thru SK86
Surface Mount Schottky Rectifier
Reverse Voltage
20-60V
Forward Current 8A
Typical Electrical and Characteristics Curves
100
Instantaneous Forward Current (A)
10
1
0.1
0.01
0.0
25℃
100℃
0.2
0.4
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
Fig 5. Typical Instantaneous Forward Characteristics (SK85 thru SK86)
Instantaneous Reverse Current (uA)
10000.00
1000.00
100.00
10.00
1.00
0.10
10
20
30
40
50
60
70
80
90
25℃
100℃
Percent of Rated Peak Reverse Voltage (%)
100
110
Fig 6. Typical Reverse Characteristics (SK85 thru SK86)
3/4
SK82 Thru SK86
BA
Surface Mount Schottky Rectifier
Reverse Voltage
20-60V
Forward Current 8A
Package Outline
Dimensions
DO-214AB(SMC)
Packing Information
3000 pcs/Reel, 14 Reels/Box; 16mm Tape
,
13" Reel
Tape & Reel Specification
Symbo
W
E
F
DO
Dl
PO
Pl
P2
AO
BO
www.goodarksemi.com
SMC (mm)
16±0.2
1.75±0.1
7.5±0.05
1.
5±
0.1
1.
50
±0.1/-0
4.
0±
0.1
8.0±
0.1
2.
0± 0.05
6.22
±
0.1
8.
31±
0.1
4/4
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