Surface Mount RF PIN Low
Distortion Attenuator Diodes
Technical Data
HSMP-381x Series and
HSMP-481x Series
Features
• Diodes Optimized for:
– Low Distortion Attenuating
– Microwave Frequency
Operation
• Surface Mount Packages
– Single and Dual Versions
– Tape and Reel Options
Available
• Low Failure in Time (FIT)
Rate
[1]
• Lead-free Option Available
Note:
1. For more information see the
Surface Mount PIN Reliability Data
Sheet.
Package Lead Code
Identification, SOT-23
(Top View)
SINGLE
3
SERIES
3
Package Lead Code
Identification, SOT-323
(Top View)
SINGLE
SERIES
1
#0
2
1
#2
2
B
COMMON
ANODE
C
COMMON
CATHODE
COMMON
ANODE
3
COMMON
CATHODE
3
1
#3
2
1
#4
2
E
DUAL CATHODE
F
DUAL CATHODE
3
Description/Applications
The HSMP-381x series is
specifically designed for low
distortion attenuator applica-
tions. The HSMP-481x products
feature ultra low parasitic
inductance in the SOT-23 and
SOT-323 packages. They are
specifically designed for use at
frequencies which are much
higher than the upper limit for
conventional diodes.
A SPICE model is not available
for PIN diodes as SPICE does not
provide for a key PIN diode
characteristic, carrier lifetime.
1
2
4810
481B
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
