1N4305 vs FDH444 feature comparison

1N4305 Fairchild Semiconductor Corporation

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FDH444 National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NATIONAL SEMICONDUCTOR CORP
Part Package Code DO-35
Package Description DO-35, 2 PIN
Pin Count 2
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.70 8541.10.00.70
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
Forward Voltage-Max (VF) 0.85 V 1.2 V
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-XALF-W2 O-PALF-W2
JESD-609 Code e3 e0
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 175 °C
Output Current-Max 0.3 A 0.2 A
Package Body Material UNSPECIFIED PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Rep Pk Reverse Voltage-Max 75 V 150 V
Reverse Recovery Time-Max 0.004 µs 0.06 µs
Surface Mount NO NO
Terminal Finish MATTE TIN TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Base Number Matches 2 1
Non-rep Pk Forward Current-Max 4 A
Reverse Current-Max 0.05 µA

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