SZ1B27LS vs FM4739 feature comparison

SZ1B27LS Solid State Devices Inc (SSDI)

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FM4739 Rectron Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer SOLID STATE DEVICES INC RECTRON LTD
Package Description O-LALF-W2 R-PDSO-C2
Pin Count 2 2
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code O-LALF-W2 R-PDSO-C2
Number of Elements 1 1
Number of Terminals 2 2
Package Body Material GLASS PLASTIC/EPOXY
Package Shape ROUND RECTANGULAR
Package Style LONG FORM SMALL OUTLINE
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 27 V 9.1 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form WIRE C BEND
Terminal Position AXIAL DUAL
Voltage Tol-Max 5% 10%
Working Test Current 9.5 mA 28 mA
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
JESD-609 Code e3
Terminal Finish MATTE TIN

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