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1N4491 vs 1N3705BBK feature comparison

1N4491 Semtech Corporation

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1N3705BBK Central Semiconductor Corp

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Part Life Cycle Code Active Active
Ihs Manufacturer SEMTECH CORP CENTRAL SEMICONDUCTOR CORP
Package Description HERMETIC SEALED, G99, 2 PIN O-PALF-W2
Pin Count 2
Reach Compliance Code unknown not_compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Factory Lead Time 13 Weeks
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 400 Ω
JESD-30 Code O-XALF-W2 O-PALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Package Body Material UNSPECIFIED PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1.5 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 120 V 120 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5%
Working Test Current 2 mA
Base Number Matches 10 1
Pbfree Code No
Rohs Code No
Additional Feature GENERAL PURPOSE
JEDEC-95 Code DO-41
JESD-609 Code e0
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Finish TIN LEAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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