SD103AWS – SD103CWS 1 of 3 © 2002 Won-Top Electronics
SD103AWS – SD103CW S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
! Low Turn-on 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
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E
Mechanical Data
! Case: SOD-323, Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
! Polarity: Cathode Band
! Weight: 0.004 grams (approx.)
! Marking: SD103AWS S6 H
SD103BWS S7
SD103CWS S8
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic Symbol SD103AWS SD103BWS SD103CWS Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR40 30 20 V
Forward Continuous Current (Note 1) IF350 mA
Non-Repetiti ve Peak Forward Surge Current @ t < 1.0s IFSM 2.0 A
Power Dissipation (Note 1) Pd200 mW
Typical Thermal Resistance, J unction to Ambient Air (Note 1) RJA 625 °C/W
Operating and Storage Temperature Range Tj, TSTG -55 to +125 °C
Electrical Characteristics @TA=25°C unless otherwise specifi ed
Characteristic Symbol All Types Unit Test Condition
Reverse Breakdown Voltage SD103AWS
SD103BWS
SD103CWS V(BR)R 40
30
20 V @ I
R = 10µA, tp < 300µS
Forward Voltage Drop VFM 0.37
0.60 V @ IF = 20mA
@ IF = 200mA
Peak Revers e Leakage Current IRM 5.0 µA @ Rated DC Blocking Voltage
Typical Junction Capacitance Cj50 pF VR = 0V, f = 1 .0MHz
Typical Reverse Recovery Time trr 10 nS IF = IR = 200mA
IRR = 0.1 x IR, RL = 100
Note: 1. Valid provided that term i nals are kept at ambient t emperature.
WTE
POWER SEMICONDUCTORS
SOD-323
Dim Min Max
A2.30 2.70
B1.75 1.95
C1.15 1.35
D0.25 0.35
E0.05 0.15
G0.70 0.95
H0.30 —
All Dimensions in mm
G
1.0
10
100
1000
0.10
0.01
0 0.5 1.0
I,F
O
RWARD CURRENT (mA)
F
V , FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
R
Fi
g
.2 T
y
p. Junction Capacitance vs Reverse Volta
g
e
100
0.1
1.0
10
010203040
SD103AWS – SD103CWS 2 of 3 © 2002 Won-Top Electronics
SD103AWS – SD103CWS 3 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
!!
!Package Type Shipping Quantity
SD103AWS-T1 SOD-323 3000/Tape & Reel
SD103AWS-T3 SOD-323 10000/Tape & Reel
SD103BWS-T1 SOD-323 3000/Tape & Reel
SD103BWS-T3 SOD-323 10000/Tape & Reel
SD103CWS-T1 SOD-323 3000/Tape & Reel
SD103CWS-T3 SOD-323 10000/Tape & Reel
Products listed in bold are WTE Preferred devices.
!T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
inches
(
mm
)
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: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
0.047
(1.20)
0.055
(1.40)
0.062
(1.60)