Nov 2008 Release, Rev i sio n E
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TAK CHEONG ®
SEMICONDUCTOR
200mW SOD-323 SURFACE MOUNT
Small Outline Flat Lead Plastic Package
Schottky Barrier Diode
Absolute Ma ximum Rati ng s TA = 25°C unless otherwise noted
Symbol Parameter Value Units
PD Power Dissipation 200 mW
TSTG Storage Temperature Range -65 to +125 °C
TJ Operating Junction Temperature +125 °C
VRM Repetitive Peak Reverse Voltage 30 V
VR Maximum DC Blocking Voltage 20 V
IF(AV) Average Forward Rectified Current 500 mA
IFSM Peak Forward Surge Current
(8.3mS Single Half-wave) 5 A
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Low Forward Voltage Drop
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 Type Device Marking
RB551V-30 B3
Electrical Characteristics TA = 25°C unless otherwise noted Limits
Symbol Parameter Test Condition
Min Max Unit
BV Breakdown Voltage IR=500µA 30 Volts
IR Reverse Leakage Current VR=20V 100 µA
VF Forward Voltage TCBAT42WS, IF=100mA
IF=500mA
0.360
0.470 Volts
RB551V-30
Nov 2008 Release, Rev i sio n E
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TAK CHEONG ®
SEMICONDUCTOR
Typical Performance Characteristics
Total Capacitance
Forward Voltage vs Ambient Temperature
Nov 2008 Release, Rev i sio n E
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TAK CHEONG ®
SEMICONDUCTOR
Reverse Current vs Reverse VoltageReverse
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TAK CHEONG ®
SEMICONDUCTOR
SOD-323 Package Outline
NOTE: The above package outline is similar to JEITA SC-90.
This datasheet presents technical data of Tak Cheong’s Schottky Diodes. Co mplete 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 carefull y checked, no responsi bility 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.
and are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.
TAK CHEO NG
®
