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1.5SMC33A-E3/57T — SOD-123/323 · SMA/SMB/SMC diode package (representative)
SOD-123/323 · SMA/SMB/SMC diode
Representative of package type
Vishay Intertechnology

1.5SMC33A-E3/57T

TVS Diode · DO-214AB (SMC) · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Aug 17, 2026
Manufacturer
Vishay Intertechnology
Mfr Part #
1.5SMC33A-E3/57T
Series
1.5SMC
Category
TVS Diode
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$0.18 – $0.55
Sourcing channels16
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Standoff Voltage28.2 V
Breakdown Voltage31.4-34.7 V
Clamping Voltage45.7 V @ 32.8 A
Peak Pulse Power1500 W
Physical & Thermal
Package / CaseDO-214AB (SMC)
Mounting TypeSurface Mount
Series1.5SMC
Operating Temperature-65°C ~ 150°C
Classification & Lifecycle
CategoryTVS Diode
TypeDiscrete Semiconductor
Part StatusActive

1500 W unidirectional TVS, 28.2 V standoff, SMC/DO-214AB

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

16 sources
SourceMfrQtyDate CodeConditionStatus
Live Vishay Intertechnology, I 22847 — — Live RFQ
Live VISHAY 1175 1237 — Live RFQ
Live Vishay Intertechnologies 592 1118 — Live RFQ
Live VISHAY(RoHS) 285 0746 — Live RFQ
Live — 218 — — Live RFQ
Live VISHAY 135 — — Live RFQ
Live VISHAY 3225 — — Live RFQ
Live Roederstn 285 200746 — Live RFQ
Market Vishay Intertec 22847 — — Available RFQ
Market VISHAY 1175 1237 — Available RFQ
Market Vishay Intertec 592 1118 — Available RFQ
Market VISHAY(RoHS) 285 0746 — Available RFQ
Market — 218 — — Available RFQ
Market VISHAY 135 — — Available RFQ
Market VISHAY 3225 — — Available RFQ
Market Roederstn 285 200746 — 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$0.55
Low$0.18
Last$0.365
Price as of2026-08-17

ZDI Transaction

ZDI priceQuote on request
Active offers16

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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Recent search and sourcing activity for 1.5SMC33A-E3/57T.

Engineering FAQ

What are the key specifications of 1.5SMC33A-E3/57T?
Standoff Voltage: 28.2 V; Breakdown Voltage: 31.4-34.7 V; Clamping Voltage: 45.7 V @ 32.8 A; Peak Pulse Power: 1500 W.
What package is 1.5SMC33A-E3/57T supplied in?
1.5SMC33A-E3/57T is supplied in the DO-214AB (SMC) package, surface mount, rated -65°C ~ 150°C.
Can ZDI source 1.5SMC33A-E3/57T 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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