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MOSPEC

SK220 Datasheet Preview

SK220 Datasheet

Schottky Barrier Rectifiers

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MOSPEC
Schottky Barrier Rectifiers
Using the Schottky Barrier principle with a Refractory metal capable of
high temperature operation metal. proprietary barrier technology allows for
reliable operation up to 150 junction temperature. Typical application are
in switching Mode Power Supplies such as adaptors, DC/DC converters
free- wheeling and polarity protection diodes.
Features
Low Forward Voltage.
Low Switching noise.
High Current Capacity
Guarantee Reverse Avalanche.
Guard-Ring for Stress Protection.
Low Power Loss & High efficiency.
150 Operating Junction Temperature
Low Stored Charge Majority Carrier Conduction.
Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
Moisture Sensitivity Level: MSL-1
In compliance with EU RoHs 2002/95/EC directives
SK220
SCHOTTKY BARRIER
RECTIFIERS
2.0 AMPERES
200 VOLTS
DO-214AC(SMA)
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware, single
phase, 60Hz)
Operating and Storage Junction Temperature
Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
TJ , TSTG
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
( IF =2.0 Amp.)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25 )
( Rated DC Voltage, TC = 125 )
Maximum Thermal Resistance Junction to case
Typical Junction Capacitance
( Reverse Voltage of 4 volts & f=1 MHz )
Symbol
VF
IR
RθJC
CP
SK220
200
140
2.0
50
-65 to +150
SK220
0.95
0.01
10
55
80
Unit
V
V
A
A
Unit
V
mA
/W
PF
DIM MILLIMETERS
MIN MAX
A 2.20 2.80
B 4.10 4.70
C 1.30 1.70
D 4.70 5.30
E 1.90 2.50
F 1.30
G 0.30
H 0.95 1.50
CASE---
Transfer molded
plastic
POLARITY---
Cathode indicated
polarity band




MOSPEC

SK220 Datasheet Preview

SK220 Datasheet

Schottky Barrier Rectifiers

No Preview Available !

SK220
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
CASE TEMPERATURE ( )
FIG-3 TYPICAL REVERSE CHARACTERISTICS
Tj=125o
Tj=75oc
Tj=25oc
PERCENT OF RATED REVERSE VOLTAGE ( )
FIG-5 PEAK FORWARD SURGE CURRENT
FORWARD VOLTAGE (Volts)
FIG-4 TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE (Volts)
NUMBER OF CYCLES AT 60 Hz


Part Number SK220
Description Schottky Barrier Rectifiers
Maker MOSPEC
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SK220 Datasheet PDF






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