Datasheets
1N4947BK by: Central Semiconductor Corp

Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon

Part Details for 1N4947BK by Central Semiconductor Corp

Overview of 1N4947BK by Central Semiconductor Corp

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Applications Space Technology Aerospace and Defense Energy and Power Systems

Part Details for 1N4947BK

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1N4947BK Part Data Attributes

1N4947BK Central Semiconductor Corp
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1N4947BK Central Semiconductor Corp Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon
Part Life Cycle Code Obsolete
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP
Package Description E-PALF-W2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Application FAST RECOVERY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.3 V
JESD-30 Code E-PALF-W2
JESD-609 Code e0
Non-rep Pk Forward Current-Max 50 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Shape ELLIPTICAL
Package Style LONG FORM
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 800 V
Reverse Current-Max 1 µA
Reverse Recovery Time-Max 0.25 µs
Reverse Test Voltage 800 V
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position AXIAL

Alternate Parts for 1N4947BK

This table gives cross-reference parts and alternative options found for 1N4947BK. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4947BK, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
1N5062TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, Central Semiconductor Corp 1N4947BK vs 1N5062TR
1N5062 DIODE 1 A, 800 V, SILICON, SIGNAL DIODE, DO-41, GLASS PACKAGE-2, Signal Diode Toshiba America Electronic Components 1N4947BK vs 1N5062
1N4947 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, HERMETIC SEALED, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N4947
1N5062 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon Solid State Devices Inc (SSDI) 1N4947BK vs 1N5062
1N3614TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, Central Semiconductor Corp 1N4947BK vs 1N3614TR
1N3614 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N3614
CPR1F-080 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs CPR1F-080
1N5620 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N5620
1N5620TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon Central Semiconductor Corp 1N4947BK vs 1N5620TR
Part Number Description Manufacturer Compare
1N4947 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, HERMETIC SEALED, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N4947
1N3614TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, Central Semiconductor Corp 1N4947BK vs 1N3614TR
1N4947TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon Central Semiconductor Corp 1N4947BK vs 1N4947TR
1N5620TR Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon Central Semiconductor Corp 1N4947BK vs 1N5620TR
1N5062 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon Solid State Devices Inc (SSDI) 1N4947BK vs 1N5062
1N5620 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N5620
1N5062 DIODE 1 A, 800 V, SILICON, SIGNAL DIODE, DO-41, GLASS PACKAGE-2, Signal Diode Toshiba America Electronic Components 1N4947BK vs 1N5062
CPR1F-080 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs CPR1F-080
1N3614 Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, GPR-1A, 2 PIN Central Semiconductor Corp 1N4947BK vs 1N3614

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