WILLAS
SK52B
THRU
$685)$&(028176&+277.<%$55,(55(&7,),(5699
60%3$&.$*(
MCC
FEATURES
* Ideal
for
surface
mounted applications
omponents
* Low
switching
noise
20736 Marilla Street Chatsworth
Micro Commercial Components
ES2A-L
THRU
ES2J-L
TM
* Low forward voltage drop
* High current capability
* High switching capability
!"#
$
% !"#
.191(4.85)
.160(4.06)
.086(2.20)
* High reliability
* High surge capability
Features
.115(3.94)
.075(1.91)
• Lead
Compliant(Note 1) ("P" Suffix designates
Free
Finish/RoHS
RoHS
packing
codeinformation)
suffix "G",
ordering
* RoHS
Compliant.
product
for See
meets
free
UL
94 V-0forflammability
Halogen
product
packing code
suffix "H".
• * Epoxy
rating
• Moisture Sensitivity Level 1
x
x
SK520B
2 Amp Super Fast
Recovery Rectifier
50 to 600 Volts .096(2.44)
Super fast switching speed under 35ns
MECHANICAL
DATA
Marking : Cathode band
and type number (No '-L' Suffix)
Maximum Ratings
Case: Molded plastic, DO-214AA(SMB)
Epoxy: UL 94V-O rate flame retardant
method
guaranteed
• Lead:MIL-STD-202E
Operating Temperature:
-65к 208C
to +175
к
position: Any-65к to +175к
tingTemperature:
• Moun
Storage
Weight: Approximated 0.1 gram
.130(3.30)
.012(0.30)
.006(0.15)
.083(2.13)
.060(1.52)
DO-214AC
.029(0.75)
(SMA) (LEAD FRAME)
H
Maximum DC
Maximum
Maximum
Blocking
Recurrent
Voltage
Peak Reverse RMS Voltage
Voltage
ES2A-L
50V
35V
50V
ES2B-L
100V
70V
100V
MAXIMUM
RATINGS
AND200V
ELECTRICAL
ES2D-L
200V
140V
ES2G-Lat 25℃ ambient
400V temperature
280Vunless otherwise
400V specified.
Ratings
ES2J-L
600V
420V
600V
Single phase half wave, 60Hz, resistive of inductive load.
Electrical Characteristics @ 25°C Unless Otherwise Specified
For capacitive load, derate current by 20%
.001(0.02)
.220(5.59)
.199(5.05)
MCC
Part Number
.008(0.20)
Dimensions in inches and (millimeters)
J
CHARACTERISTICS
A
E
C
D
B
F
Average Forward
IF(AV)
2.0A
TL= 110к
Current
G
Peak Forward Surge
8.3ms, half sineSYMBOL SK52B SK53B
SK54B SK55B SK56B SK58B SK510B
RIAFSM
T IN G S 50A
DIMENSIONS
Current
INCHES
MM
SK52B
SK53B
SK54B
SK55B NOTE
SK56B SK58B SK510B
Marking Code
DIM
MIN
MAX
MIN
MAX
Maximum
A
.079
.096
2.00
2.44
Maximum Recurrent Peak Reverse Voltage
VRRM B 20.050
.064
1.27
1.6350
30
40
60
80
100
Instantaneous
C
.002
.008
.05
.20
Forward
Voltage
D
--.02
--.51
14
21
28
35
42
56
70
Maximum
RMS Voltage
o VRMS
E
.030
.060
.76
1.52
VF
.95V
ES2A-L-ES2D-L
IFM = 2.0A;TJ=25 C
F
.065
.091
1.65
2.32
Maximum ES2G-L
DC Blocking Voltage
.220
4.80
5.5950
30
40
60
80
100
1.25V
VDC G 20.189
H
.157
.181
4.00
4.60
1.70V
ES2J-L
J
.090
.115
2.25
2.92
o
MaximumES2J-L
Average Forward Rectified
Current
O
5.0
I
I
=
2.0A;T
J
=150
C
.975V(Typ) FM
1.25V(Max)
Peak Forward
Maximum
DC Surge Current 8.3 ms single half sine-wave
IFSM
IR (JEDEC5µA
Reverse
Currenton
Atrated load
TA = 25к
superimposed
method)
Rated DC Blocking
1mA
TA = 100к
Typical Thermal Resistance (Note 2)
RΘJA /RΘJC
Voltage
Maximum
ReverseCapacitance
Trr (Note 35ns
IF=0.5A, IR=1.0A, CJ
Typical Junction
1)
Recovery Time
Irr=0.25A
Operating Temperature Range
TJ
Typical Junction
CJ
15pF
Measured at
Storage Temperature Range
Capacitance
1.0MHz, VR=4.0V TSTG
SUGGESTED SOLDER
PAD LAYOUT
CHARACTERISTICS
Maximum Average Reverse Current at
@T a=25℃
Rated DC Blocking Voltage
@T a=100℃
NOTES:
1 of 3
150
200
Volts
105
140
Volts
150
200
Volts
210
170
150
-55 to +125
-55 to +150
-55 to +150
Amps
Amps
℃/W
110
PF
℃
℃
0.070”
SYMBOL SK52B SK53B SK54B SK55B SK56B SK58B SK510B SK515B
0.70
0.85
0.87
0.55
VF
0.5
IR
20
www.mccsemi.com
1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.
Revision: D
SK520B
60/20
300
0.085”
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
Maximum Forward Voltage at 5.0A DC
SK520B
SK515B
100.0
0.090”
UNIT
SK515B
SK520B
0.90
UNIT
Volts
mAmps
2012/05/25
2- Thermal Resistance From Junction to Ambient , From Junction to Case on P.C.B. mounted 0.55*0.55"(14*14mm) copper pad areas.
2014-04
WILLAS ELECTRONIC CORP.
WILLAS
SK52B
THRU
5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200V
SMB PACKAGE
SK520B
RATING AND CHARACTERISTIC CURVES
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
100.00
INSTANTANEOUS FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT,(A)
5
4
3
2
SK52B~SK56B
SK58B~SK520B
1
0
0
20
40
60
80
100
120
140
160
180
TJ=25℃ PULSE
WIDTH 300us 2%
DUTY CYCLE
10.00
200
SK52B~SK54B
SK55B~SK56B
SK58B~SK510B
SK515B
SK520B
0.01
0.4
0.6
0.8
FORWARD VOLTAGE (V)
1.0
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
160
100
REVERSE LEAKAGE CURRENT (mA)
PEAK FORWARD SURGE CURRENT (A)
0.10
0.2
AMBIENT TEMPERATURE(℃)
FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
1.00
TJ=25℃ 8.3ms Single
Half Sine Wave
JEDEC method
120
80
40
25℃
100℃
10
1
0.1
0.01
0.001
0.0001
0
1
10
100
NUMBER OF CYCLES AT 60Hz
20
40
60
80
100
PERCENTAGE RATED PEAK REVERSE VOLTAGE (%)
FIG. 5-TYPICAL JUNCTION CAPACITANCE
1000
SK52B~SK54B
SK55B~SK56B
JUNCTION CAPACITANCE (pF)
800
SK58B~SK510B
SK515B
SK520B
600
400
200
0
0
1
10
100
REVERSE VOLTAGE (V)
2014-04
WILLAS ELECTRONIC CORP.
WILLAS
SK52B
THRU
5.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
-20V- 200V
SMB PACKAGE
SK520B
Ordering Information: Device PN Part Number ‐T(1)G(2)‐WS Note: (1) Packing code, Tape & Reel Packing Packing Tape&Reel: 3 Kpcs/Reel (2) RoHS product for packing code suffix ”G”；Halogen free product for packing code suffix “H” ***Disclaimer*** WILLAS reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. WILLAS or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on WILLAS data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. WILLAS does not assume any liability arising out of the application or use of any product or circuit. WILLAS products are not designed, intended or authorized for use in medical, life‐saving implant or other applications intended for life‐sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of WILLAS. Customers using or selling WILLAS components for use in such applications do so at their own risk and shall agree to fully indemnify WILLAS Inc and its subsidiaries harmless against all claims, damages and expenditures. 2014-04
WILLAS ELECTRONIC CORP.