D
S13003 Rev. D-3 1 of 2 SK12-SK16
SK12 - SK16
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
Maximum Ratings and Electrical Characteristics
Characteristic
Symbol
SK12
SK13
SK14
SK15
SK16
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
20
30
40
50
60
V
Maximum RMS Voltage
V
RMS
14
21
28
35
42
V
Maximum DC Blocking Voltage
V
DC
20
30
40
50
60
V
Maximum Average Forward Rectified Current
@ T
A
= 75
°C
I
(AV)
1.0
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
25
A
Maximum Instantaneous Forward Voltage at 1.0A
V
F
0.55
0.70
V
Maximum DC Reverse Current at Rated @ T
A
= 25
°C
DC Blocking Voltage
@ T
A
= 100
°C
I
R
0.5
10
mA
Maximum Full Load Reverse Current Full Cycle
Average
@ T
A
= 75
°C
I
R
5
mA
MaximumThermal Resistance (See Note 1)
R
QJL
25
°C/W
Typical Junction Capacitance (See Note 2)
C
J
110
pF
Operating Temperature Range
T
J
-65 to +125
°C
Storage Temperature Range
T
STG
-65 to +150
°C
Ratings at 25
°C ambient temperature unless otherwise specified.
Single phase, halfwave, 60Hz resistive or inductive load.
A
B
C
D
G
H
E
J
Notes:
1. Thermal resistance from junction to lead.
2. Measured at 1.0MHz and applies reverse voltage of 4.0V.
SMB
Dim
Min
Max
A
3.30
3.94
B
4.00
4.65
C
1.95
2.21
D
0.15
0.40
E
5.00
6.00
G
0.10
0.20
H
0.76
1.52
J
2.00
2.62
All Dimensions in mm
·
Case: SMB, Molded Plastic
·
Terminals: Solderable per MIL-STD-202,
Method 208
·
Polarity: Cathode Band or Notch
·
Approx. Weight: 0.093 grams
·
Mounting Position: Any
Mechanical Data
·
For Surface Mounted Applications
·
High Temperature Metallurgically Bonded
Contacts
·
Capable of Meeting Environmental Standards
of MIL-STD-19500
·
Plastic Material - UL Flammability
Classification 94V-0
·
High Reliability
·
Submersible Temperature of 265
°C for
10 Seconds in Solder Bath
D
S13003 Rev. D-3 2 of 2 SK12-SK16
1.0
0.8
0.6
0.4
0.2
0
40
60
80
100
120
140
160
180
AMBIENT TEMPERATURE (ºC)
Fig. 1, Forward Current Derating Curve
A
VERAGE
OUTPUT
CURRENT
(AMPERES)
SINGLE PHASE HALF-WAVE
60 Hz RESISTIVE OR INDUCTIVE LOAD
6.0mm COPPER PADS
2
1
10
100
0
5
10
15
20
25
NUMBER OF CYCLES @ 60 Hz
Fig. 4, Max Non-Repetitive Peak Fwd Surge Current
PEAK
FWD
S
UR
G
E
C
URRENT
(
A
)
8.3ms SINGLE HALF SINE-WAVE
JEDEC METHOD
0.1
1.0
10
100
10
100
400
REVERSE VOLTAGE (VOLTS)
Fig. 3, Typical Junction Capacitance
CAP
ACIT
ANCE
(pF)
T = 25ºC
J
0.1
0.5
0.9
1.3
1.7
2.1
0.01
0.1
1.0
4.0
V INSTANTANEOUS FWD VOLTAGE (VOLTS)
Fig. 2, Typical Forward Characteristics
F
I
,
INST
ANT
ANE
O
US
F
O
R
W
ARD
CURRENT
(A)
F
T = 25ºC
PULSE WIDTH = 300 mS
2% DUTY CYCLE
J
SK12-14
SK15-16
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