SD103A Datasheet, PDF (1/3 Pages) Semtech Corporation – Silicon Schottky Barrier Diodes for general purpose applications

SD103A THRU SD103C
Schottky Diodes
DO-35
max. ∅.079 (2.0)
Cathode
Mark
max. ^âˆ.020 (0.52)
Dimensions in inches and (millimeters)
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 MiniMELF case with the
type designation LL103A … LL103C and SOD-123 case
with the type designations SD103AW .. SD103CW.
MECHANICAL DATA
Case: DO-35 Glass Case
Weight: approx. 0.13 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Value
Unit
Peak Inverse Voltage
SD103A
SD103B
SD103C
Power Dissipation (Infinite Heat Sink)
V_RRM
40
V
V_RRM
30
V
V_RRM
20
V
P_tot
400¹⁾
mW
Single Cycle Surge
60 Hz Sine Wave
I_FSM
15
A
Junction Temperature
T_j
125¹⁾
°C
Storage Temperature Range
T_S
–55 to +150¹⁾
°C
1) _{Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature}
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