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1.5KE56A — Axial diode package (representative)
Axial diode
Representative of package type
ST

1.5KE56A

TVS Diode · DO-201 · Discrete Semiconductor
Data last refreshed Jun 10, 2026
Manufacturer
ST
Mfr Part #
1.5KE56A
Series
1.5KE
Category
TVS Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.095
Last transacted2010-01-13
Market range$0.095
Sourcing channels7
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Product Attributes

Electrical & Parametric
Vrwm47.8 V
Vbr53.2-58.8 V
Pppm1500 W
Physical & Thermal
Package / CaseDO-201
Mounting TypeThrough Hole
Series1.5KE
Classification & Lifecycle
CategoryTVS Diode
TypeDiscrete Semiconductor

1500 W unidirectional transient voltage suppressor, 47.8 V standoff, 56 V breakdown

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market Vishay Intertec 490 2024+ — Available RFQ
Market Vishay General 7800 0810/081 — Available RFQ
Market VISHAY 1614 — — Available RFQ
Market DALE 1614 — — Available RFQ
Market VISH 80 — — Available RFQ
Market JXND 100000 25+ — Available RFQ
Market LATTICE 6622 — — 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$0.095
Low$0.095
Last$0.095
Price as of2010-01-13

ZDI Transaction

Last ZDI price$0.095
As of2010-01-13
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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1.5KE56A viewed on the web · Web User
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Recent search and sourcing activity for 1.5KE56A.

Engineering FAQ

What are the key specifications of 1.5KE56A?
Vrwm: 47.8 V; Vbr: 53.2-58.8 V; Pppm: 1500 W.
What package is 1.5KE56A supplied in?
1.5KE56A is supplied in the DO-201 package, through hole.
Can ZDI source 1.5KE56A 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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