1N957B.TR vs 1N957BHO feature comparison

1N957B.TR Fairchild Semiconductor Corporation

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1N957BHO ROHM Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROHM CO LTD
Reach Compliance Code unknown unknown
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
JEDEC-95 Code DO-35
JESD-30 Code O-PALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Package Body Material PLASTIC/EPOXY GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.4 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 6.8 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5%
Working Test Current 18.5 mA 18.5 mA
Base Number Matches 3 1
Package Description O-LALF-W2
Knee Impedance-Max 700 Ω
Reverse Current-Max 150 µA

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