HSMP-381x, 481x

Surface Mount RF PIN

Low Distortion Attenuator Diodes

Data Sheet

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 Lead free

Note:

1. For more information see the Surface Mount PIN Reliability Data

Sheet.

Package Lead Code Identification,

SOT-23

(Top View)

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.

COMMON

CATHODE

#4

COMMON

ANODE

#3

SERIES

#2

SINGLE

#0

12

3

12

3

12

3

12

3

4810

12

3

DUAL

CATHODE

REVERSE

SERIES

#5

12

3

Package Lead Code Identification,

SOT-323

(Top View)

COMMON

CATHODE

F

COMMON

ANODE

E

SERIES

C

SINGLE

B

481B

DUAL CATHODE