TAK CHEONG
®
SEMICONDUCTOR
Small Outline Flat Lead Plastic Package
High Speed Switching Diode
Absolute Maximum Ratings
Symbol
P
D
T
STG
T
J
V
R
V
RM
I
FM
I
O
I
FRM
Power Dissipation
T
A
= 25°C unless otherwise noted
Value
200
-65 to +150
+150
80
90
250
150
500
Units
mW
°C
°C
V
V
mA
mA
mA
Parameter
Storage Temperature Range
Operating Junction Temperature
Reverse Voltage
Repetitive Peak Reverse Voltage
Forward Current
Continuous Forward Current
Repetitive Peak Forward Current
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
High Speed Switching Device (T
RR
<4.0 nS)
General Purpose Diodes
Flat Lead SOD-323 Small Outline Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
DEVICE MARKING CODE:
Device
Device Type
Marking
1SS355
S4
Electrical Characteristics
Symbol
B
V
I
R
V
F
T
RR
Breakdown Voltage
T
A
= 25°C unless otherwise noted
Parameter
Test Condition
I
R
=100µA
V
R
=80V
I
F
=100mA
I
F
=10mA
V
R
=6V
R
L
=100Ω
4
nS
80
100
1.2
Limits
Min
Max
Volts
nA
Volts
Unit
Reverse Leakage Current
Forward Voltage
Reverse Recovery Time
C
Capacitance
V
R
=0.5V, f=1M
HZ
4
pF
Oct 2008 Release, Revision E
Page 1
1SS355
200mW SOD-323 SURFACE MOUNT
TAK CHEONG
Typical Performance Characteristics
®
SEMICONDUCTOR
Total Capacitance
Forward Voltage vs Ambient Temperature
Oct 2008 Release, Revision E
Page 2
TAK CHEONG
®
SEMICONDUCTOR
Reverse Current vs Reverse VoltageReverse
Oct 2008 Release, Revision E
Page 3
TAK CHEONG
SOD-323 Package Outline
®
SEMICONDUCTOR
NOTE: The above package outline is similar to JEITA SC-90.
This datasheet presents technical data of Tak Cheong’s Switching Diodes. Complete specifications for the individual devices are
provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of
components required for a specific application. For additional information, please visit our website
http://www.takcheong.com.
Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak
Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance.
Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability,
function or design, cost and productivity.
TAK CHEONG
®
and
are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.
Oct 2008 Release, Revision E
Page 4
