HSMP-381x, 481x
Surface Mount RF PIN
Low Distortion Attenuator Diodes
Data Sheet
Description/Applications
The HSMP-381x series is specifically designed for low dis-
tortion attenuator applications. 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.
Features
x
Diodes Optimized for:
– Low Distortion Attenuating
– Microwave Frequency Operation
x
Surface Mount Packages
– Single and Dual Versions
– Tape and Reel Options Available
x
Low Failure in Time (FIT) Rate
[1]
x
Lead free
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
REVERSE
SERIES
3
DUAL
CATHODE
3
1
#5
2
1
2
4810
481B
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
