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STMicroelectronics SM4T33AY TVS Diodes

400W Unidirectional TVS Diode, 28V, SMA, 45.4V Clamp

3,001 ActiveSTMicroelectronicsSM4T33DO-214AC, SMA$0.21
SM4T33AY - No Image Available

Same model may have multiple batches, images only for reference.

SM4T33AY
Manufacturer
Part Number (MPN)
SM4T33AY
Category
Circuit ProtectionTVS DiodesSTMicroelectronics SM4T33AY
Base Model
Detailed Description
400W Unidirectional TVS Diode, 28V, SMA, 45.4V Clamp
Package
DO-214AC, SMA
Lifecycle Status
Active
Datasheet
PDF SM4T33AY Datasheet
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Ordering Code Family

SM4T33 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

STMicroelectronics SM4T33AY TVS Diodes technical specifications.

General

Series
SM4TY, TRANSIL™
Package / Case
DO-214AC, SMA
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Description
TVS DIODE 28VWM 59VC DO214AC
Detailed Description
59V Clamp 39A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Current Peak Pulse 10 1000 S
39A (8/20µs)
Power Peak Pulse
400W
Power Line Protection
No

Alternate Parts Comparison (SM4T33AY vs SM4T33CAY vs SM6T7V5CA vs SM15T39CA)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Capacitance----3.7 nF--
Operating Temperature-55°C ~ 150°C (TJ)-55°C ~ 150°C (TJ)-55°C ~ 150°C (TJ)-55°C ~ 150°C (TJ)
Number of Pins----2--
RoHS----Compliant--
Lifecycle StatusActiveActiveActiveActive
Breakdown Voltage----7.5 V--
China ROHS----Non-Compliant--
Clamping Voltage----11.3 V--
Composition----Zener--
Direction----Bidirectional--
Element Configuration----Single--
Action

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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.