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Microsemi

5819SMJ

Schottky Diode · DO-215AA · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jun 19, 2026
Manufacturer
Microsemi
Mfr Part #
5819SMJ
Category
Schottky Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.00
Last transacted2009-12-07
Market range$1.00
Sourcing channels7
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Product Attributes

Electrical & Parametric
Vrrm40 V
If1 A
Vf0.45 V @ 1 A
Physical & Thermal
Package / CaseDO-215AA
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategorySchottky Diode
TypeDiscrete Semiconductor
Part StatusObsolete

40 V, 1 A Schottky barrier rectifier diode

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market MICRO 2935 — — Available RFQ
Market MSC 787 00+ — Available RFQ
Market — 484 00 — Available RFQ
Market MSC 198 0101 — Available RFQ
Market MICRO 123 — — Available RFQ
Market MICRO SEMI 1038 — — Available RFQ
Market — 484 2000 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$1.00
Low$1.00
Last$1.00
Price as of2009-12-07

ZDI Transaction

Last ZDI price$1.00
As of2009-12-07
Active offers7

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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5819SMJ viewed on the web · Web User
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5819SMJ viewed on the web · Web User
5819SMJ viewed on the web · Web User
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Recent search and sourcing activity for 5819SMJ.

Engineering FAQ

5819SMJ is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 5819SMJ?
Vrrm: 40 V; If: 1 A; Vf: 0.45 V @ 1 A.
What package is 5819SMJ supplied in?
5819SMJ is supplied in the DO-215AA package, surface mount, rated -55°C ~ 150°C.
Can ZDI source 5819SMJ 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

5819SMJ is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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