Barrier
SCHOTTKY
0.95
0.92
50
250
175
250
125
120
115
110
18
50
35
50
16
45
31
45
145
SK
SK
14SK13
SK
SK
12
SK12
℃
JA
C
J
RECTIFIERS
J
@T =100
@T =25
@T =100
RRM
0
5
0.1
0.05
140
105
10
1.0
plastic SMB
mA
SK12 THRU
Features
Mechanical Data
·
Case: Molded
·
Terminals: Plated leads solderable per
MIL-STD-750,Method 2026 guaranteed
·
Polarity: Color band dentes cathode end
·
Mounting Position: Any
·
Making: Type Number
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
Type Number SYMBOL
Unit
Maximum Recurrent Peak Reverse Voltage V
V
Maximum RMS Voltage VRMS
V
Maximum DC Blocking Voltage VDC
V
Average Rectified Output Current
℃
1.0
A
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load (JEDEC
Method)
I
FSM
30
A
Forward Voltage @IF=1.0A VFM
V
Peak Reverse Current ℃
IR
At Rated DC Blocking Voltage
℃
Typical Junction Capacitance
(Note 2)
Rθ 88
pF
Operating Temperature Range T
-55 to+150
℃
Storage Temperature Range
T
-55 to +150
℃
Note:
1.Pulse Test with PW=300usec,1%Duty Cycle.
2.Mounted on P.C.Board with 5.0 mm²（0.13mm thick）copper pad areas.
MOUNT BARRIER
Schottky
Chip
Low Power Loss,High Efficiency
·
Ideally Suited for Automatic Assembly
·
Plastic Case Material has UL Flammability
Classification Rating 94V-
·
·
20
30
40
60
80
14
21
28
42
56
20
30
40
60
80
70
200
150
100
100
150
200
(Note
1)
0.85
0.55
0.7
AMP SURFACE
5
15
SK
SKSKSKSKSK
version:02
1 of 3
www.dyelec.com
SMB/DO-214AA
F(AV)
I
L
0.083(2.11)
0.075(1.91)
0.096(2.44)
0.084(2.13)
0.057(1.45)
0.033(0.85)
0.010(0.25)
0.004(0.1)
0.187(4.75)
0.163(4.15)
0.217(5.50)
0.197(5.00)
0.154(3.90)
0.130(3.30)
0.012(0.300)
0.004(0.100)
0.008(0.20)
0.004(0.10)
Rating for fusing (t <8.3ms)
I2t
Typical Thermal Resistance per leg
A
A
I2t
STG
3.73
2
A s
/W
SK12SK12 THRU
5
version:02
2 of 3
www.dyelec.com
FIG.1 FORWARD CURRENT DERATING CURVE
FIG.2TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC
1.0
CURRENT (A)
.75
.50
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
.25
P. C . B M O U N T E D
X
X
0.2"( 5.0 5.0mm)
ON0.2
COPPERPADAREAS
0
0 75 100 125 150 17525 50
LEAD TEMPERATURE( C)
o
AVERAGE FORWARD RECTIFIED
FIG.3MAXIMUM NON-REPETITIVEPEAKFORWARD SURGE CURRENT
(A)
30
25
20
15
10
10
(A)
URRENT
1.0
C
ARD
FORW
0.1
ANEOUS
NT
A
0.01
INST
,
F
I
(uA)
SK18 - SK110
SK125
SK115-SK120
A
T =25ºC
SK15 - SK16
SK12 - SK14
I Pulse Width = 300 sFµ
0 0.4 0.8 1.2
V , INSTANTANEOUSFWD VOLTAGE (V)
F
FIG.4TYPICALREVERSE CHRACTERISTIC
5
10
4
10
3
10
2
10
1
10
T =125 C
J
O
T=75C
J
O
5
0
PEAK FORWARD SURGE CURRENT
0
10
110100
REVERSE CURRENT
NO. OF CYCLE AT 60Hz
-1
10
-2
10
FIG.5 MOUNTING PAD LAYOUT
O
T=25C
J
20
PERCENT OF RATED PEAK REVERSE VOLTAGE ,%
40 60 80 100
version:02
3 of 3
www.dyelec.com
SK12SK12 THRU
5
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