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

SD103A thru SD103C
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 recharge-
able low voltage battery systems.
These diodes are also available in the MiniMELF case with type
designations LL103A thru LL103C.
Small-Signal Diode
Schottky Diodes
Mechanical Data
Case: DO-35 Glass Case
Weight: approx. 0.13g
Maximum Ratings and Thermal Characteristics
(Ratings at 25^oC ambient temperature unless otherwise specified.)
Parameter
Symbol
Value
Unit
Peak inverse voltage
Power dissipation (Infinite heatsink)
SD103A
SD103B
SD103C
Single cycle surge 60 Hz sine wave
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
V_RRM
P_tot
I_FSM
R_θJA
T_j
T_S
40
30
20
400 ⁽¹⁾
15
0.3 ⁽¹⁾
125 ⁽¹⁾
-55 to +150 ⁽¹⁾
Volts
mW
Amps
o_C/mW
o_C
o_C
Notes: 1. Valid provided that leads at a distance of 4mm from case are kept at ambient temperature.
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