1N5249BT50R vs 1N5247BD2B feature comparison

1N5249BT50R Fairchild Semiconductor Corporation

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1N5247BD2B TT Electronics Resistors

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Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP TT ELECTRONICS PLC
Package Description O-PALF-W2 R-CDSO-N2
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 23 Ω
JEDEC-95 Code DO-35
JESD-30 Code O-PALF-W2 R-CDSO-N2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 175 °C
Package Body Material PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED
Package Shape ROUND RECTANGULAR
Package Style LONG FORM SMALL OUTLINE
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 19 V 17 V
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form WIRE NO LEAD
Terminal Position AXIAL DUAL
Voltage Tol-Max 5% 5%
Working Test Current 6.6 mA 7.4 mA
Base Number Matches 1 26
Operating Temperature-Min -55 °C

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