SD103AW THRU SD103CW
SMALL SIGNAL SCHOTTKY DIODES
S
E M I C O N D U C T O R
FEATURES
SOD-123
For general purpose applications
The SD103AW to SD103CW series is a Metal-on-silicon Schottky barrier device which
is protected by a PN junction guard ring. The low forward voltage drop
and fast switching make it ideal for protection of MOS devices, steering,
biasing, and coupling diodes for fast switching and low logic level
applications. Other applications are click suppressions, efficient full wave
bridges in telephone subsets, and blocking diodes in rechargeable low
voltage battery systems.
J
F
(
(
These diodes are also available in the Mini-MELF case with the type
designation LL103A thru LL103C ,in the DO-35 case with type
designation SD103A to SD103C and in the SOD-323 case with type
designation SD103AWS to SW103CWS
MECHANICAL DATA
Dimensions in inches and (millimeters)
Case: SOD-123 plastic case
Weight: Approx. 0.01 gram
ABSOLUTE RATINGS(LIMITING VALUES)
Units
Value
Symbols
Peak Reverse Voltage
SD103AW
SD103BW
SD103CW
VRRM
VRRM
VRRM
V
V
V
40
30
20
400 1)
Power Dissipation (infinite Heat Sink)
Maximum Single cycle surge 60Hz sine wave
Junction temperature
mW
Ptot
IFSM
TJ
15
A
C
C
125
Storage Temperature Range
-55 to+150
TSTG
1) Valid provided that el;ectrodes are kept at ambient temperature
ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified)
Max.
Typ.
Unis
Symbols
Min.
SD103AW
SD103BW
SD103CW
Leakage current at VR=30V
VR=20V
VR=10V
mA
mA
mA
IR
IR
IR
5
5
5
0.37
0.6
V
V
V
F
Forward voltage drop at IF=20mA
IF=200mA
VF
pF
Junction Capacitance at VR=0V ,f=1MHz
CJ
trr
50
10
Reverse Recovery time at IF=IR=50mA,recover to 200mA
recover to 0.1 IR
ns
300 1)
K/W
Thermal resistance,junction to Ambient
RqJA
1) Valid provided that electrodes are kept at ambient temperature(SOD-123)
2-115
NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096
WWW.JIFUSEMICON.COM
JINAN JINGHENG CO., LTD.