1N971B vs 1N971BT50R feature comparison

1N971B Fairchild Semiconductor Corporation

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1N971BT50R Fairchild Semiconductor Corporation

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Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DO-35 DO-35
Package Description GLASS PACKAGE-2 GLASS PACKAGE-2
Pin Count 2 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
Dynamic Impedance-Max 41 Ω 41 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-PALF-W2
JESD-609 Code e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Package Body Material GLASS PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 27 V 27 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish MATTE TIN
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 4.6 mA 4.6 mA
Base Number Matches 7 1

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