CREAT BY ART
SK52C - SK520C
5.0AMPS Surface Mount Schottky Barrier Rectifiers
SMC/DO-214AB
Features
For surface mounted application
Metal to sillicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Epitaxial construction
High temperature soldering:
260℃/10 seconds at terminals
Meet MSL level 1, per J-STD-020D,
lead free maximum peak of 260℃
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: Molded plastic
Terminals: Pure tin plated, lead free
Polarity: Indicated by cathode band
Packaging: 16mm tape per EIA Std RS-481
Weight: 0.21 gram
Ordering Information (example)
Part No.
SK52C
Package
SMC
Packing
850 / 7" REEL
Packing
code
R7
Green Compound
Packing code
R7G
Maximum Ratings and Electrical Characteristics
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%
Type Number
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method)
Maximum Instantaneous Forward Voltage (Note 1)
@5A
Maximum Reverse Current @ Rated VR
T
A
=25
℃
T
A
=100
℃
T
A
=125
℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
SK
52C
20
14
20
SK
53C
30
21
30
SK
54C
40
28
40
SK
55C
50
35
50
SK
56C
60
42
60
5
120
SK
59C
90
63
90
SK
510C
100
70
100
SK
515C
150
105
150
SK
520C
200
140
200
Unit
V
V
V
A
A
0.55
0.5
0.75
0.85
0.3
0.95
V
I
R
R
θjL
R
θjA
T
J
T
STG
20
10
-
5
17
50
mA
-
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pluse Test with PW=300 usec, 1% Duty Cycle
O
C/W
O
O
- 55 to + 150
- 55 to + 150
C
C
Version:J12
RATINGS AND CHARACTERISTIC CURVES (SK52C THRU SK520C)
FIG.1 FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT
(A)
5
AVERAGE FORWARD
A
CURRENT (A)
150
130
110
90
70
50
1
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
AT RATED TL
8.3mS Single Half Sine Wave
JEDEC Method
4
3
2
1
0
50
60
70
80
90
100
110
120
130
140
150
160
LEAD TEMPERATURE (
o
C)
RESISTIVE OR
INDUCTIVELOAD
10
100
NUMBER OF CYCLES AT 60 Hz
FIG. 3 TYPICAL FORWARD CHARACTERISRICS
100
SK55C-SK56C
INSTANTANEOUS FORWARD
A
CURRENT (A)
10
INSTANTANEOUS REVERSE
A
CURRENT (mA)
10
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
TA=125℃
SK52C-SK54C
1
SK515C-SK520C
1
TA=75℃
0.1
0.1
SK59C-SK510C
TA=25℃
SK52C-SK54C
SK55C-SK520C
0
20
40
60
80
100
120
140
0.01
PULSE WIDTH=300us
1% DUTY CYCLE
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0.01
FORWARD VOLTAGE (V)
0.001
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
1000
SK52C-SK54C
SK55C-SK56C
CAPACITANCE (pF)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
100
TRANSIENT THERMAL IMPEDANCE
A
(℃/W)
100
10
100
SK59C-SK520C
1
10
0.1
1
10
REVERSE VOLTAGE (V)
0.1
0.01
0.1
1
T-PULSE DURATION(s)
10
100
Version:J12
PCB Design
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