1N957BVH vs 1N957B feature comparison

1N957BVH ROHM Semiconductor

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1N957B Fairchild Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ROHM CO LTD FAIRCHILD SEMICONDUCTOR CORP
Package Description O-LALF-W2 GLASS PACKAGE-2
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
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-LALF-W2
Knee Impedance-Max 700 Ω
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 0.4 W 0.4 W
Qualification Status Not Qualified Not Qualified
Reverse Current-Max 150 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Working Test Current 18.5 mA 18.5 mA
Base Number Matches 1 7
Rohs Code Yes
Part Package Code DO-35
Pin Count 2
Dynamic Impedance-Max 4.5 Ω
JEDEC-95 Code DO-35
JESD-609 Code e3
Operating Temperature-Max 175 °C
Reference Voltage-Nom 6.8 V
Terminal Finish MATTE TIN
Voltage Tol-Max 5%

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