Schottky Barrier Diodes for
Stripline, Microstrip Mixers and
Detectors
Technical Data
5082-2207/09
5082-2765/85
5082-2774/94
Features
• Small Size
• Low Noise Figure
6 dB Typical at 9 GHz
• Rugged Design
• High Uniformity
• High Burnout Rating
1 W RF Pulse Power Incident
• Both Medium and Low
Barrier Available
OutlineC2
Package Characteristics
CP = 0.055 pF
These diodes are designed for
microstrip and stripline use. The
kovar leads provide good
continuity of transmission line
impedance to the diode. Outline
C2 is a plastic on ceramic
package. Outline H2 has a metal
ceramic hermetic seal. The
ceramic is alumina. Metal parts
are gold plated kovar.
ANGLE CUT 30-50°
ALTERNATE 0.13 (.005)
DIA. HOLE 1.5 (0.06)
FROM END
CATHODE
0.46 (0.018)
0.30 (0.012)
3.81 (0.150)
MIN.
1.40 (0.055)
1.14 (0.045)
SQUARE
0.10
(0.004)
TYP.
1.27 (0.050)
MAX.
Description/Applications
Thehermeticpackage,outlineH2,
iscapableofpassingmanyofthe
environmentaltestsofMIL-STD-
750.Theapplicablesolderability
testisreference2031.1:260°C,
10 seconds.
0.36 (0.014)
MAX.
This family consists of medium
barrier and low barrier beam lead
diodes mounted in easily handled
carrier packages. Low barrier
diodes provide optimum noise
figure at low local oscillator drive
levels. Medium barrier diodes
provide a wider dynamic range for
lower distortion mixer designs.
Application Note 976 presents
design techniques for an X-Band
mixer.
DIMENSIONS IN MILLIMETERS AND (INCHES).
OutlineH2
CP = 0.175 pF
2.59 (0.102)
2.06 (0.081)
LID DIA.
0.58 (0.023)
0.43 (0.017)
CATHODE
Note:Fornewdesigns,the
HSMS-286XandHSMS-820Xseriesof
surfacemountmicrowavediodesare
recommended.
2.64 (0.104)
2.34 (0.092)
SQUARE
0.20 (0.008)
0.10 (0.004)
3.30 (0.130)
MIN.
0.89 (0.035)
0.64 (0.025)
0.18 (0.007)
0.08 (0.003)
KOVAR LEADS,
Au PLATED
DIMENSIONS IN MILLIMETERS AND (INCHES).
3-57
5965-8846E