Document
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
SD103AWS THRU SD103CWS
SCHOTTKY DIODES
SOD-323
FEATURES
♦ For general purpose applications. ♦ The SD103 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 suppression, efficient full wave bridges in telephone subsets, and blocking diodes in rechargeable low voltage battery systems. ♦ This diode is also available in Mini-MELF case with the type designation LL103A … LL103C, DO-35 case with the type designations SD103A .. SD103C and SOD-123 case with type designations SD103W ... SD103CW.
.012 (0.3)
.112 (2.85) .100 (2.55) .076 (1.95) .065 (1.65)
Cathode Mark
Top View
max. .049 (1.25)
max. .004 (0.1)
min. .010 (0.25)
Dimensions in inches and (millimeters)
max. .006 (0.15)
.059 (1.5) .043 (1.1)
MECHANICAL DATA
Case: SOD-323 Plastic Package Weight: approx. 0.004g
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
SYMBOL
VALUE
UNIT
Peak Inverse Voltage
SD103AWS SD103BWS SD103CWS
VRRM VRRM VRRM Ptot IFSM Tj TS RΘJA
40 30 20 1501) 2 1251) – 55 to +1501) 650
Volts Volts Volts mW Amps °C °C °C/W
Power Dissipation at Tamb = 25°C Single Cycle Surge 10 µs Square Wave Junction Temperature Storage Temperature Range Thermal Resistance Junction to Ambient Air
NOTES (1)Valid provided that electrodes are kept at ambient temperature
11/30/98
SD103AWS THRU SD103CWS
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
SYMBOL
MIN.
TYP.
MAX.
UNIT
Leakage Current at VR = 30 V at VR = 20 V at VR = 10 V Forward Voltage Drop at IF = 20 mA at IF = 200 mA Junction Capacitance at VR = 0 V, f = 1 MHz
SD103AWS SD103BWS SD103CWS
IR IR IR
– – –
– – –
5 5 5
µA µA µA V V pF
VF VF Ctot
– – –
– – 50
0.37 0.6 –
Reverse Recovery Time at IF = IR = 50 mA to 200 mA, recover to 0.1 IR
trr
–
10
–
ns
RATINGS AND CHARACTERISTICS SD103AWS THRU SD103CAWS
RATINGS AND CHARACTERISTICS SD103AWS THRU SD103CAWS
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