Current
5.0 A
For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low power loss, high efficiency
High current capability. low VF
High surge current capability
CASE:
SMC/DO-214AB
MECHANICAL DATA
Terminals: Pure tin plated, lead free
Polarity: Indicated by cathode band
Weight: 0.21 g.
Jul - 11
SK52C - SK515C
5 Amp. Surface Mount Schottky Barrier Rectifiers
Maximum Ratings and Electrical Characteristics at 25 ºC
V
RRM
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
I
FSM
8.3 ms.Peak Forward Surge Current
V
DC
Maximum DC Blocking Voltage (V)
Easy pick and place
V
RMS
T
j
Operating Temperature Range -55°C to +150°C
Marking code
(Jedec Method)
Voltage
20 V to 150 V
Epitaxial construction
High temperature soldering:
Plastic material used carriers Underwraiters
Laboratory Classification 94V-0
260 ºC / 10 seconds at terminals
Case: JEDEC DO-214AB Molded plastic
Packaging: 16 mm tape EIA-STD RS-481.
20
20
14
SK
52C
IO
40
40
28
SK
54C
IP
60
60
42
SK
56C
IQ
100
100
70
SK
510C
IR
150
150
105
SK
515C
IS
I
F(AV)
Maximum Average Forward Rectified Current
at T
L
(See graphic)
5.0 A
T
stg
Storage Temperature Range
-55°C to +150°C
Electrical Characteristics at Tamb = 25 °C
Dimensions in mm.
120 A
NOTES: 1. Pulse Test With PW = 300 µsec, 1% Duty Cycle
2. Measured on P.C. Board with 16mm x16mm Copper Pad Areas
Typical Thermal Resistance
50 °C/W
R
th (j-l)
17 °C/W
R
th (j-a)
0.75 V
V
F
Maximum Instantaneous Forward Voltage
IF = 5.0 A
0.55 V 0.85 V 0.95 V
I
R
10.0 mA
Maximum DC Reverse Current (Note 1) Ta = 25 °C at
Rated DC Blocking Voltage Ta =125°C
0.5 mA
20 mA
0.3 mA
(Note 2)
5.0 mA
Pb
XX = Marking code
WW = Week code
Y = Year code
Lead temperature (°C)
IF(AV), average forward Current (A)
100
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
80
60
101
IFSM, peak forward surge current (A)
1000
10
100.1
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
I
R
, Reverse current (mA)
0 100
0.1
0.01
0.1
100
Rating And Characteristic Curves
100
100
TYPICAL REVERSE CHARACTERISTIC
MAXIMUM FORWARD CURRENT DERATING
CURVE
20 40 60 80 120
Number of cycles at 60 Hz
100
TYPICAL JUNCTION CAPACITANCE
200
V
R
, reverse voltage (V)
10
140
Jul - 11
1.0
1
t, Pulse duration (sec)
Transient thermal impedance (°C/W)
SK52C - SK515C
TYPICAL TRANSIENT THERMAL
CHARACTERISTIC
3
2
1
50 100 13060 70 80 110 120 160140 15090
0
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED ON 16 x 16 mm
COPPER PAD AREAS
0.01
0.001
1
10
0.1 1 10 100
T
j
= 125 °C
T
j
= 75 °C
T
j
= 25 °C
SK52C-SK54C
SK56C-SK515C
20
4
5
6
0.01
I
F
, instantaneous forward current (A)
VF
, forward voltage (V)
0 0.4 0.8 1.2 1.6
TYPICAL FORWARD CHARACTERISTIC
50
0.2 0.6 1.0 1.4
1
0.1
10
AT RATED TL
8.3 ms Single Half Sine Wave
JEDEC Method
SK52C-SK54C
SK56C-SK515C
Tj = 25 °C
f = 1.0 MHz
Vsig = 50mVp-p
Tj = 125 °C
PULSE WIDTH = 300 µs
1% DUTY CYCLE
Tj = 125 °C
SK56C
SK52C-SK54C
SK510C-SK515C
Tj = 25 °C
