Product Information

1n643

1n643 electronic component of Microchip

Datasheet
Diodes - General Purpose, Power, Switching Fast Rectifier (100-500ns)
Manufacturer: Microchip
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete

 More Buying Options & Price Grid(s)

Availability Price Quantity
0 - WHS 1

MOQ : 1
Multiples : 1

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1n643
Microchip

1 : USD 2.6267
N/A

Obsolete
0 - WHS 2

MOQ : 1
Multiples : 1

Stock Image

1n643
Microchip

1 : USD 1.6968
N/A

Obsolete

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Mounting Style
Package / Case
Brand
Factory Pack Quantity :
Cnhts
Hts Code
Mxhts
Subcategory
Taric
LoadingGif

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Additional Infomation About Product

1N643, 1N662, 1N663 Screening in reference to Available SILICON SWITCHING DIODES MIL-PRF-19500 available DESCRIPTION This 1N643, 1N662 and 1N663 series of JEDEC registered switching/signal diodes are metallurgically bonded and hermetically sealed. These low capacitance diodes feature double-plug construction in a DO-35 package. They are particularly suited to applications where medium speed switching is required. Microsemi also offers a variety of other switching/signal diodes. Important: For the latest information, visit our website 1N643, 1N662, 1N663 MECHANICAL and PACKAGING CASE: Hermetically sealed glass case. TERMINALS: Tin/lead finished copper clad steel or RoHS compliant matte-tin finish available. MARKING: Alphanumeric. POLARITY: Cathode end is banded. TAPE & REEL option: Standard per EIA-296 (add TR suffix to part number). Consult factory for quantities. WEIGHT: 0.2 grams. See Package Dimensions on last page. PART NOMENCLATURE M 1N643 (e3) Reliability Level RoHS Compliance M (reference JAN) e3 = RoHS Compliant Blank = Commercial Blank = non-RoHS Compliant JEDEC type number (see Electrical Characteristics table) SYMBOLS & DEFINITIONS Symbol Definition I Forward Current. F Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave I O input and a 180 degree conduction angle. I Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. R T Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal. SP V Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. F Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range V RWM excluding all transient voltages (ref JESD282-B). Also sometimes known as PIV. Working Peak Voltage: The maximum peak voltage that can be applied over the operating temperature range. This is V WM also referred to as Standoff Voltage. Z Thermal Impedance: The thermal impedance junction to reference point. JX T4-LDS-0265, Rev. 1 (120919) 2012 Microsemi Corporation Page 2 of 5

HS Compliance

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

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Atmel
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M6S
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MCP
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MICROCHIP TECH.
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MICROSEMI
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Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
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MICROSEMI/LAWRENCE
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MSC
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ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
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Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi

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