SD103A Datasheet, PDF (1/2 Pages) Semtech Corporation – Silicon Schottky Barrier Diodes for general purpose applications

DATA SHEET
SD103A~SD103C
SMALL SIGNAL SCHOTTKY BARRIES SWITCHING DIODES
VOLTAGE 20 to 40 Volts CURRENT 0.35 Amperes ^DO-35
FEATURES
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• Low Reverse Recovery Time
• Low Reverse Capacitance
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
Unit: inch (mm)
.020(0.52)TYP.
MECHANICAL DATA
• Case: Molded Glass DO-35
• Terminals: Solderable per MIL-STD-202E, Method 208
• Polarity: See Diagram Below
• Approx. Weight: 0.13 grams
• Mounting Position: Any
• Ordering information
Suffix : “ -35 ” to order DO-35 Package
• Packing information
B - 2K per Bulk box
T/R - 10K per 13" plastic Reel
T/B - 5K per horiz. tape & Ammo box
.079(2.0)MAX.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PA RA ME TE R
Peak Repetitive Reverse Voltage
S YMB OL
V RRM
SD103A
40
SD103B
30
SD103C
20
UNITS
V
RMS Reverse Voltage
V RMS
28
21
14
V
Max. Average Rectified Current
IO
350
mA
Peak Forward Surge Current, t <0.3ms
IF S M
15
A
Power Dissipation Derate Above 25^O C
Ma xi mum F o rwa rd Vo lta g e , IF = 2 0 mA
IF = 2 0 0 mA
Maximum Reverse Current
PD
400
mW
VF
0.37
0.60
V
IR
5@30V
5@20V
5@10V
uA
Typ i c a l J unc ti o n C a p a c i ta nc e ( No te 1 )
CJ
50
pF
Typ i c a l Re ve rs e Re c o ve ry (No te 2 )
TRR
10
ns
Maximum Thermal Resistance
R θJ A
250
O_{C / W}
S to r a g e Te m p e r a tur e Ra ng e
TSTG
-65 TO +175
O_C
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=50mA to IR=200mA, RL=100Ω
STAD-JUL.30.2004
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