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1N6638U — melf package (representative)
melf
Representative of package type
Microchip

1N6638U

Switching Diode · MELF · Discrete Semiconductor
Part Status: Active In demand
Manufacturer
Microchip
Mfr Part #
1N6638U
Series
1N66xx
Category
Switching Diode
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels13
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Product Attributes

Electrical & Parametric
Vr125 V
If300 mA
Trr4 ns
Physical & Thermal
Package / CaseMELF
Mounting TypeSurface Mount
Series1N66xx
Operating Temperature-65°C ~ 175°C
Classification & Lifecycle
CategorySwitching Diode
TypeDiscrete Semiconductor
Part StatusActive

Fast-recovery silicon switching diode, 125 V, 300 mA

Live Availability

ZDI global sourcing network
MfrQtyDate CodeConditionStatus
Microchip320In StockRFQ
141In StockRFQ
×2 channels136In StockRFQ
126In StockRFQ
41In StockRFQ
MICROSEMI26In StockRFQ
2496In StockRFQ
CALL ×2 channels5In StockRFQ
MSC400+In StockRFQ
MICROSEMI3In StockRFQ
Microsemi Corp1In StockRFQ
MICROCHIP900024+In StockRFQ
#N126In StockRFQ

Availability aggregated across ZDI's global sourcing network. Request a quote for confirmed quantity, lead time, and pricing.

Part Activity

recent searches, RFQs & offers
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Live search & sourcing activity for 1N6638U — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of 1N6638U?
Vr: 125 V; If: 300 mA; Trr: 4 ns.
What package is 1N6638U supplied in?
1N6638U is supplied in the MELF package, surface mount, rated -65°C ~ 175°C.
Can ZDI source 1N6638U beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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