1N5261B_T50A vs 1N5261BAR1 feature comparison

1N5261B_T50A Fairchild Semiconductor Corporation

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1N5261BAR1 STMicroelectronics

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Rohs Code Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP STMICROELECTRONICS
Part Package Code DO-35
Package Description GLASS PACKAGE-2 O-LALF-W2
Pin Count 2
Reach Compliance Code compliant 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
Dynamic Impedance-Max 105 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-LALF-W2
JESD-609 Code e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 200 °C
Package Body Material GLASS GLASS
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 47 V 47 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 2.7 mA 2.7 mA
Base Number Matches 1 1
Knee Impedance-Max 1000 Ω
Operating Temperature-Min -65 °C
Reverse Current-Max 0.1 µA
Voltage Temp Coeff-Max 44.65 mV/°C

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