SK12 - SK16
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
·
·
·
·
·
NOT RECOMMENDED FOR NEW DESIGNS - USE B1XXB SERIES
For Surface Mounted Applications
High Temperature Metallurgically Bonded
Contacts
Capable of Meeting Environmental Standards
of MIL-STD-19500
High Reliability
Submersible Temperature of 265°C for
10 Seconds in Solder Bath
B
Dim
A
B
C
D
SMB
Min
3.30
4.00
1.95
0.15
5.00
0.10
0.76
2.00
Max
3.94
4.65
2.21
0.40
6.00
0.20
1.52
2.62
A
C
Mechanical Data
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·
·
·
·
·
Case: SMB, Molded Plastic
Plastic Material - UL Flammability
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band or Notch
Approx. Weight: 0.093 grams
D
J
E
G
H
J
H
G
E
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, halfwave, 60Hz resistive or inductive load.
Characteristic
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
@ T
A
= 75°C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current at Rated @ T
A
= 25°C
DC Blocking Voltage
@ T
A
= 100°C
Maximum Full Load Reverse Current Full Cycle
Average
@ T
A
= 75°C
MaximumThermal Resistance (See Note 1)
Typical Capacitance (See Note 2)
Operating Temperature Range
Storage Temperature Range
Notes:
Symbol
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
I
R
R
qJL
C
T
T
J
T
STG
0.55
0.5
10
5
25
110
-65 to +125
-65 to +150
SK12
20
14
20
SK13
30
21
30
SK14
40
28
40
1.0
25
0.70
SK15
50
35
50
SK16
60
42
60
Units
V
V
V
A
A
V
mA
mA
°C/W
pF
°C
°C
1. Thermal resistance from junction to lead.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
DS13003 Rev. 6 - 2
1 of 2
www.diodes.com
SK12-SK16
ã
Diodes Incorporated
I
AV
, AVERAGE OUTPUT CURRENT (AMPERES)
1.0
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
SINGLE PHASE HALF-WAVE
60 Hz RESISTIVE OR INDUCTIVE LOAD
6.0mm
2
COPPER PADS
4.0
SK12-14
0.8
1.0
SK15-16
0.6
0.4
0.1
0.2
T
J
= 25ºC
PULSE WIDTH = 300 mS
2% DUTY CYCLE
0
40
60
80
100
120
140
160
180
T
A
, AMBIENT TEMPERATURE (ºC)
Fig. 1, Forward Current Derating Curve
0.01
0.1
0.5
0.9
1.3
1.7
2.1
V
F
INSTANTANEOUS FWD VOLTAGE (VOLTS)
Fig. 2, Typical Forward Characteristics
400
T
J
= 25ºC
f = 1.0MHz
25
I
FSM
, PEAK FWD SURGE CURRENT (A)
C
T
, CAPACITANCE (pF)
20
100
15
10
5
8.3ms SINGLE HALF SINE-WAVE
JEDEC METHOD
10
0.1
1.0
10
V
R
, REVERSE VOLTAGE (VOLTS)
Fig. 3, Typical Capacitance
100
0
1
10
100
NUMBER OF CYCLES @ 60 Hz
Fig. 4, Max Non-Repetitive Peak Fwd Surge Current
NOT RECOMMENDED FOR NEW DESIGNS - USE B1XXB SERIES
DS13003 Rev. 6 - 2
2 of 2
www.diodes.com
SK12-SK16
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