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Vishay

161CMQ045

Schottky Diode · TO-249AA · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 27, 2026
Manufacturer
Vishay
Mfr Part #
161CMQ045
Category
Schottky Diode
Datasheet
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Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels5
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Product Attributes

Electrical & Parametric
If(Av)160 A
Vrrm45 V
Vf0.69 V max @ 80 A
Configuration1 Pair Common Cathode
Physical & Thermal
Package / CaseTO-249AA
Mounting TypeChassis Mount
Operating Temperature-55°C ~ 175°C
Classification & Lifecycle
CategorySchottky Diode
TypeDiscrete Semiconductor
Part StatusObsolete

160 A, 45 V dual common-cathode Schottky rectifier module

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

5 sources
SourceMfrQtyDate CodeConditionStatus
Market Infineon 60 0113 — Available RFQ
Market IR 16 NON-ROHS — Available RFQ
Market — 16 — — Available RFQ
Market IR 10 9803 — Available RFQ
Market IR 5180 00+ — Available RFQ

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

Part Activity

recent searches, RFQs & offers
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User
161CMQ045 viewed on the web · Web User

Recent search and sourcing activity for 161CMQ045.

Engineering FAQ

161CMQ045 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 161CMQ045?
If(Av): 160 A; Vrrm: 45 V; Vf: 0.69 V max @ 80 A; Configuration: 1 Pair Common Cathode.
What package is 161CMQ045 supplied in?
161CMQ045 is supplied in the TO-249AA package, chassis mount, rated -55°C ~ 175°C.
Can ZDI source 161CMQ045 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

161CMQ045 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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