CREAT BY ART
For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
SK2XA = Specific Device Code
G = Green Compound
Y = Year
M = Work Month
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
VRRM 20 30 40 50 60 90 100 150 V
VRMS 14 21 28 35 42 63 70 105 V
VDC 20 30 40 50 60 90 100 150 V
mA
mA
mA
CjpF
RθJA OC/W
TJOC
TSTG OC
Unit
SK
25A
0.5 0.1
SK
22A SK
23A SK
24A SK
215A
SK
26A SK
29A
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TL(See Fig. 1)
50
10 5 -
2.0-
Dimensions in inches and (millimeters)
Mechanical Data
SMA/DO-214AC
Weight: 0.067 grams
Typical Thermal Resistance
Maximum Recurrent Peak Reverse Voltage
Maximum DC Reverse Current @ TA=25 ℃
at Rated DC Blocking Voltage @ TA=100 ℃
@ T A=125 ℃
IR
Polarity: Indicated by cathode band
IF(AV)
130
SK22A - SK215A
2.0AMPS. Surface Mount Schottk
y
Barrier Rectifier
Marking Diagram
Epitaxial construction
Features
Typical Junction Capecitance
Note 1: Pulse Test with PW=300u sec, 1% Duty Cycle
Operating Temperature Range
Storage Temperature Range - 65 to + 150
- 65 to + 125 - 65 to + 150
88
Version:H12
SK
210A
Plastic material used carriers Underwriters
Laboratory Classigication 94V-0
High temperature soldering:
260℃ /10 seconds at terminals
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Maximum Ratings and Electrical Characteristics
Terminal: Pure tin plated, lead free
Case: Molded plastic
Packaging: 12 mm tape per EIA STD RS-481
Type Number Symbol
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load IFSM 50 A
mJ
0.70
2A
0.85 0.95 V
Maximum Instantaneous Forward Voltage (Note 1)
@ 2 A VF0.50
Non-repetitive Peak Revwese Avalanche
Energy L=40mH Ta=25℃ max prior to surge,
Inductive load switch off
ERSM 20
Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
Version:H12
RATINGS AND CHARACTERISTIC CURVES (SK22A THRU SK215A)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
0
0.5
1
1.5
2
2.5
50 60 70 80 90 100 110 120 130 140 150 160
LEAD TEMPERATURE (oC)
AVERAGE FORWARD
CURRENT (A)
SK22A-SK25A
SK26A-SK215A
RESISTIVE OR
INDUCTIVE LOAD
FIG. 2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0
10
20
30
40
50
1 10 100
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE
CURRENT (A)
8.3ms Single Half Sine-Wave
JEDEC method
AT RATED TL
Fig. 4- TYPICAL REVERSE CHARACTERISTICS
0.001
0.01
0.1
1
10
100
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
INSTANTANEOUS REVERSE CURRENT (mA)
22A-24A TA=125oC
25A-26A TA=125oC
25A-26A TA=75oC
22A-24A TA=75oC
22A-24A TA=25oC
25A-26A TA=25oC
29A-215A TA=125oC
29A-215A TA=75oC
29A-215A TA=25oC
FIG. 5- TYPICAL JUNCTION CAPACITANCE
10
100
1000
0.1 1 10 100
REVERSE VOLTAGE (V)
JUNCTION CAPACITANCE (pF)
TA=25℃
f=1.0MHz
Vslg=50mVp-p
SK22A-SK26A
SK29A-SK215A
FIG. 3- TYPICAL FORWARD CHARACTERISTICS
0.01
0.1
1
10
100
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
SK22A-SK24A
SK25A-SK26A
SK215A
SK29A-SK210A
PULSE WIDTH=300us
1% DUTY CYCLE
FIG. 6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
0.1
1
10
100
0.01 0.1 1 10 100
PULSE DURATION (sec)
TRANSIENT THERMAL
IMPEDANCE(℃/W)
