WTE
POWER SEMICONDUCTORS
SS0520 – SS0540
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Very Low Forward Voltage
Fast Switching A
PN Junction Guard Ring for Transient and
ESD Protection
Designed for Surface Mount Application C
Plastic Material – UL Recognition Flammability D
Classification 94V-O B
E
Mechanical Data H
Case: SOD-123, Molded Plastic G
Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.01 grams (approx.)
Marking: Device Code, See Page 3
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings @T
=25°C unless otherwise specified
A
SOD-123
Dim Min Max
A 3.6 3.9
B 2.5 2.8
C 1.4 1.8
D 0.5 0.7
E — 0.2
G 0.4 —
H 0.95 1.35
J — 0.12
All Dimensions in mm
Pb
Charact
eristic Symbol SS0520 SS0530 SS0540 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current (Note 1) IF 500 mA
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Thermal Resistance, Junction to Ambient (Note 1) RθJA 206 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +125 °C
VRRM
V
RWM
R
V
FSM 5.5 A
I
20 30 40 V
Electrical Characteristics @T
eristic Symbol SS0520 SS0530 SS0540 Unit
Charact
Forward Voltage Drop @IF = 0.1A / 0.5A VFM 0.3 / 0.385 0.375 / 0.43 — / 0.51 V
Peak Reverse Leakage Current
R = 50% / 100% DC Blocking Voltage
@V
Typical Junction Capacitance (VR = 0V DC, f = 1MHz) Cj 170 pF
Note: 1. Mounted on FR-4 PCB with 645mm
=25°C unless otherwise specified
A
I
RM 75 / 250 20 / 130 10 / 20 µA
2
pad size.
SS0520 – SS0540 1 of 4 © 2006 Won-Top Electronics
G
C
C
(
)
1.0
10
g
1000
A
0.75
URRENT
0.50
TIFIED
ERE
0.25
O
I , AVERA
0
25 75 125
0 50 100 150
T , LEAD TEMPERATURE ( C)
L
°
Fig. 1 Forward Current Derating Curve
F
I , INSTANTANEOUS FWD CURRENT (A)
1.0
SS0520
0.1
SS0530
Pulse width = 300 s
0.01
0.20 0.4 0.6 0.8 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fi
.2 Typical Forward Characteristics
SS0540
T=25C
°
j
2% duty cycle
µ
100
j
10
C , CAPACITANCE (pF)
1.0
0 5 10 15 20
V , REVERSE VOLTAGE (V)
R
Fig.3 Typ. Junction Capacitance vs Reverse Voltage
SS0520 – SS0540 2 of 4 © 2006 Won-Top Electronics
MARKING INFORMATION RECOMMENDED FOOTPRINT
)
xx = Device Code, See Table Below
Mfg Site SS0520 SS0530 SS0540
TW Plant B2 B3 B4
CN Plant SD SE SF
xx
PACKAGING INFORMATION
TAPE & REEL
178mm
0.036
(0.91)
0.048
(1.22)
0.093
(2.36)
inches(mm
Inspection Hole
Direction of Unreeling
4mm
8mm
Product ID Label
8mm
Reel Diameter
(mm)
178 3,000 187 x 187 x 65 15,000 390 x 240 x 420 150,000 10.0
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
Quantity
(PCS)
Inner Box Size
L x W x H (mm )
Quantity
(PCS)
Carton Size
L x W x H (mm )
4mm
Quantity
(PCS)
1.6mm
Approx. Gross Weight
(KG)
SS0520 – SS0540 3 of 4 © 2006 Won-Top Electronics
ORDERING INFORMA TION
Product No. Package Type Shipping Quantity
SS0520-T1 SOD-123 3000/Tape & Reel
SS0530-T1 SOD-123 3000/Tape & Reel
SS0540-T1 SOD-123 3000/Tape & Reel
1. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
2.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, SS0520-T1-LF
.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone:
Fax:
Email:
Internet:
SS0520 – SS0540 4 of 4 © 2006 Won-Top Electronics
: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
886-7-822-5408 or 886-7-822-5410
886-7-822-5417
sales@wontop.com
http://www.wontop.com
We power your everyday.
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