1N4148T50R vs 1N4148-1 feature comparison

1N4148T50R Texas Instruments

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1N4148-1 Unitrode Corporation

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP UNITRODE CORP
Package Description O-LALF-W2 DO-35, 2 PIN
Reach Compliance Code unknown unknown
ECCN Code EAR99
Application GENERAL PURPOSE
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
Forward Voltage-Max (VF) 1 V 1 V
JESD-30 Code O-LALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 2 2
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Qualification Status Not Qualified Not Qualified
Rep Pk Reverse Voltage-Max 100 V 75 V
Reverse Recovery Time-Max 0.004 µs 0.005 µs
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Base Number Matches 1 4
JEDEC-95 Code DO-35
Non-rep Pk Forward Current-Max 0.5 A
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Output Current-Max 0.2 A
Reverse Current-Max 0.5 µA

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