JANS1N4957D vs JANS1N4957US feature comparison

JANS1N4957D Defense Logistics Agency

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JANS1N4957US Microchip Technology Inc

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Part Life Cycle Code Active Active
Ihs Manufacturer DEFENSE LOGISTICS AGENCY MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, GLASS PACKAGE-2
Reach Compliance Code unknown compliant
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code O-LALF-W2 O-LELF-R2
Number of Elements 1 1
Number of Terminals 2 2
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 5 W 5 W
Qualification Status Qualified Qualified
Reference Standard MIL-19500/356H MIL-19500/356H
Reference Voltage-Nom 9.1 V 9.1 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form WIRE WRAP AROUND
Terminal Position AXIAL END
Voltage Tol-Max 1% 5%
Working Test Current 150 mA 150 mA
Base Number Matches 2 1
Rohs Code No
Factory Lead Time 32 Weeks
Dynamic Impedance-Max 1 Ω
JESD-609 Code e0
Operating Temperature-Max 200 °C
Terminal Finish TIN LEAD

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