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HSMS-2852 Datasheet, PDF (1/13 Pages) Broadcom Corporation. – Surface Mount Zero Bias Schottky Detector Diodes | |||
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HSMS-285x Series
Surface Mount Zero Bias Schottky Detector Diodes
Data Sheet
Description
Avagoâs HSMS-285x family of zero bias Schottky detector
Âdiodes has been designed and optimÂized for use in small
signal (Pin <-20 dBm) applications at Âfrequencies below
1.5 GHz. They are ideal for RF/ID and RF Tag Âapplications
where primary (DC bias) power is not available.
Important Note: For detector  applications with input
power Âlevels greater than â20 dBm, use the HSMS-282x
series at frequencies Âbelow 4.0 GHz, and the HSMS-286x
series at frequencies above 4.0 GHz. The HSMS-285x
Âseries IS NOT Â RECOMMENDED for these higher power
level Âapplications.
Available in various package ÂconÂfigurations, these detec-
tor  diodes provide low cost solutions to a wide variety
of design problems. Avagoâs manufacturing techniques
Âassure that when two diodes are mounted into a single
package, they are taken from Âadjacent sites on the wafer,
Âassuring the highest possible Âdegree of match.
Pin Connections and Package Marking
1
6
2
5
Features
⢠Surface Mount SOT-23/SOTâ143 Packages
⢠Miniature SOT-323 and SOTâ363 Packages
⢠High Detection Sensitivity:
â up to 50 mV/µW at 915 MHz
⢠Low Flicker Noise:
â -162 dBV/Hz at 100 Hz
⢠Low FIT (Failure in Time) Rate*
⢠Tape and Reel Options Available
⢠Matched Diodes for Consistent Performance
⢠Better Thermal Conductivity for Higher Power
Dissipation
⢠Lead-free
* For more information see the Surface Mount Schottky Reliability
Data Sheet.
Attention: Observe precautions for
handling electrostatic Âsensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 0)
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
3
4
Notes:
1. Package marking provides orientation and identification.
2. See âElectrical Specificationsâ for appropriate package marking.
SOT-363 Package Lead Code Identification (top view)
UNCONNECTED
TRIO
654
BRIDGE
QUAD
654
SOT-23 / SOT-143 Package Lead Code Identification (top view)
SINGLE
3
SERIES
3
1
2
#0
1
2
#2
UNCONNECTED
PAIR
34
123
L
123
P
SOT-323 Package Lead Code Identification (top view)
SINGLE
3
SERIES
3
1
2
B
1
2
C
1 #5 2
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