RoHS
SS52 THRU SS520
COMPLIANT
Surface Mount Schottky Rectifier
Features
● Guardring for overvoltage protection
● Low power losses
● Extremely fast switching
● High forward surge capability
● High frequency operation
● Solder dip 260°C max. 10 s, per JESD 22-B106
Typical Applications
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
Mechanical Data
● Package: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant
● Terminals: Tin plated leads, solderable per J-STD002 and JESD22-B102
● Polarity: Color band denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
Device marking code
SS52
SS54
SS56
SS510
SS515
SS520
SS52
SS54
SS56
SS510
SS515
SS520
20
40
60
100
150
200
VRRM
V
IO
A
5.0
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Ta=25℃
IFSM
A
100
Storage Temperature
Tstg
℃
-55 ~+150
Junction Temperature
Tj
℃
Repetitive Peak Reverse Voltage
Average Rectified Output Current
@60Hz sine wave, Resistance load, Ta (FIG.1)
-55~+125
-55 ~+150
■Electrical Characteristics(Ta=25℃ Unless otherwise specified)
SYMBOL
UNIT
TEST CONDITIONS
SS52
SS54
SS56
SS510
Maximum instantaneous
forward voltage drop per diode
VF
V
IFM =5.0A
0.55
0.60
0.70
0.85
Maximum DC reverse current
at rated DC blocking voltage
per diode
IR
mA
Typical junction capacitance
Cj
PARAMETER
pF
SS515
0.90
Ta=25℃
0.2
0.1
Ta=100℃
20
5
Measured at 1MHZ
and Applied Reverse
Voltage of 4.0 V.D.C.
280
220
180
SS520
100
1/4
S-S141
Rev. 2.4, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS52 THRU SS520
■Thermal Characteristics (Ta=25℃ Unless otherwise specified)
PARAMETER
Thermal
Resistance
SYMBOL
Junction to ambient
RθJ -A
Junction to lead
RθJ -L
UNIT
SS52
SS53
SS54
SS55
SS56
SS58
SS510
SS515
SS520
47(1)
℃/W
13(1)
Note(1)
Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas
■Ordering Information (Example)
PREFERED P/N
PACKAGE
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY
MODE
SS52~SS520
F1
Approximate 0.251
3000
6000
42000
13” reel
■ Characteristics (Typical)
FIG.1: Io-Ta Curve
FIG.2: Forward Surge Currrent Capability
Peak Forward Surge Current (A)
250
5.0
S
-S
0
54
52
-SS
4.0
56
52
SS
SS
Average Forward Output Current (A)
6.0
3.0
2.0
0
0
150
100
50
Resistive or Inductive Load
P.C.B. Mounted on 0.6"×0.6"
(16mm×16mm)Copper Pad Areas
1.0
0
25
75
50
8.3ms Single Half Sine Wave
JEDEC Method
200
100
125
150
1
2
10
FIG.3: Forward Voltage
100
FIG.4: Typical Reverse Characteristics
20
100
SS510-SS520
SS56
SS52-SS54
20
0
SS
5
56
51
5-
SS
SS
52
2.0
SS
-SS
54
4.0
Instantaneous Reverse Current (mA)
10
51
1.0
SS
Instantaneous Forward Current (A)
20
Number of Cycles
Lead Temperature (℃)
0.4
0.2
0.1
TJ=25℃
Pulse width=300us
1% Duty Cycle
10
Tj=100℃
1.0
0.1
Tj=25℃
0.01
0.02
0.01
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.001
1.0
0
Instantaneous Forward Voltage (V)
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
2/4
S-S141
Rev. 2.4, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS52 THRU SS520
■ Outline Dimensions
DO-214AB(SMC)
DO-214AB (SMC)
Dim
Min
Max
A
6.60
7.11
B
2.85
3.27
C
5.59
6.22
D
7.75
8.13
E
1.99
2.61
F
0.15
0.31
G
0.76
1.52
H
0.10
0.20
Dimensions in millimeters
■ Suggested pad layout
P2
Q1
Dim
Typ
P1
9.9
P2
3.84
Q1
3.03
Q2
3.82
Q2
P1
Dimensions in millimeters
3/4
S-S141
Rev. 2.4, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SS52 THRU SS520
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
4/4
S-S141
Rev. 2.4, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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