Skip to main content

STMicroelectronics SM30T21CAY TVS Diodes

3kW Bidirectional TVS Diode, 18V Working Voltage, DO-214AB

15 ActiveSTMicroelectronicsSM30T$1.67
SM30T21CAY - No Image Available

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

SM30T21CAY
Manufacturer
Part Number (MPN)
SM30T21CAY
Category
Circuit ProtectionTVS DiodesSTMicroelectronics SM30T21CAY
Base Model
Detailed Description
3kW Bidirectional TVS Diode, 18V Working Voltage, DO-214AB
Lifecycle Status
Active
Datasheet
PDF SM30T21CAY Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Ordering Code Family

SM30T groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

28 ordering variants listed on the family page.

View all variants

Alternate Parts Comparison (SM30T21CAY vs SM30T19CAY vs SM30T10AY vs SM30T12AY)

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

This PartAlternate PartsAlternate PartsAlternate Parts
Series--SM30TY, TRANSIL™SM30TY, TRANSIL™SM30TY, TRANSIL™
Package / Case--DO-214AB, SMCDO-214AB, SMCDO-214AB, SMC
Mounting Type--Surface MountSurface MountSurface Mount
Operating Temperature---55°C ~ 175°C (TJ)-55°C ~ 175°C (TJ)-55°C ~ 175°C (TJ)
Lifecycle Status--ActiveActiveActive
Current Peak Pulse 10 1000 S--115.4A208A176A
Description--------
Detailed Description--------
Grade--AutomotiveAutomotiveAutomotive
Power Line Protection--NoNoNo
Power Peak Pulse--3000W (3kW)3000W (3kW)3000W (3kW)
Qualification--AEC-Q101AEC-Q101AEC-Q101
Action

More Parts in TVS Diodes

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