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1N5257B-1 vs 1N5257BVG feature comparison

1N5257B-1 Microsemi Corporation

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1N5257BVG ROHM Semiconductor

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Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer MICROSEMI CORP ROHM CO LTD
Part Package Code DO-35
Package Description HERMETIC SEALED, GLASS, DO-35, 2 PIN
Pin Count 2
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 58 Ω
JEDEC-95 Code DO-204AH
JESD-30 Code O-LALF-W2 O-LALF-W2
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.48 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 33 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5%
Working Test Current 3.8 mA 3.8 mA
Base Number Matches 2 1
Knee Impedance-Max 700 Ω
Reverse Current-Max 0.1 µA
Diodes » Zener Diodes
Diodes » Zener Diodes

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