1N1581 vs 1N1581R feature comparison

1N1581 Semicon Components Inc

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1N1581R Semitronics Corp

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Part Life Cycle Code Obsolete Contact Manufacturer
Ihs Manufacturer SEMICON COMPONENTS INC SEMITRONICS CORP
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.80 8541.10.00.80
Application GENERAL PURPOSE POWER
Case Connection CATHODE ANODE
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
Forward Voltage-Max (VF) 1.5 V 1.5 V
JESD-30 Code O-MUPM-D1 O-MUPM-D1
Non-rep Pk Forward Current-Max 40 A
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 1 1
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Output Current-Max 3 A 3 A
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style POST/STUD MOUNT POST/STUD MOUNT
Qualification Status Not Qualified Not Qualified
Rep Pk Reverse Voltage-Max 50 V 50 V
Reverse Current-Max 500 µA
Surface Mount NO NO
Terminal Form SOLDER LUG SOLDER LUG
Terminal Position UPPER UPPER
Base Number Matches 1 1
JEDEC-95 Code DO-4

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