1N5249BT50R vs 1N5249B feature comparison

1N5249BT50R Fairchild Semiconductor Corporation

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1N5249B Micro Commercial Components

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Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP MICRO COMMERCIAL COMPONENTS CORP
Package Description O-PALF-W2 GLASS PACKAGE-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 23 Ω 23 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-PALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 150 °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 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 19 V 19 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 6.6 mA 6.6 mA
Base Number Matches 1 13
Pbfree Code No
Part Package Code DO-35
Pin Count 2
JESD-609 Code e0
Knee Impedance-Max 600 Ω
Peak Reflow Temperature (Cel) 240
Reverse Current-Max 0.0001 µA
Terminal Finish TIN LEAD
Time@Peak Reflow Temperature-Max (s) 30

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