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SM4T47AY
SM4T47AY
Active
Transient Voltage Suppressors (TVS) - TVS Diodes
Description:  TVS DIODE 40VWM 84VC SMA
Manufacturer:  STMicroelectronics
Datasheet:   SM4T47AY Datasheet
History Price: $0.89
In Stock: 42000
Distributors
Specification
PDF Datasheet
Equivalent
SM4T47AY Distributors
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Distributors
Mfr Part
Stock
 
 
Slogan
Updated
Anterwell
SM4T47AY
16200
Visit
$
The 21 years electronic components professional supplier
Apr 24, 2026
Feilifei
SM4T47AY
16000
Visit
$
New and original
Apr 24, 2026
One River Electronics Ltd
SM4T47AY
5000
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 24, 2026
HAODE TECHNOLOGY
SM4T47AY
10800
Visit
$
Click and send your RFQ
Apr 24, 2026
Hard Find Electronics Ltd.
SM4T47AY
49600
Visit
$
Sourcing hard-to-find electronic components
Apr 24, 2026
TRICO INDUSTRIAL
SM4T47AY
10400
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 24, 2026
Redstar Electronic
SM4T47AY
21600
Visit
$
First Choice, Good Service
Apr 24, 2026
PARKIN
SM4T47AY
10600
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 24, 2026
QTreeic Electronics
SM4T47AY
27200
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 24, 2026
DigiKey
SM4T47AY
16600
Visit
$
Click and see latest prices from Digikey Electronics
Apr 24, 2026
SM4T47AY Specification
Specification
Mfr Part
SM4T47AY
Category
Transient Voltage Suppressors (TVS) - TVS Diodes
Manufacturer
STMicroelectronics
Series
SM4TY, TRANSIL?
Packaging
Tape & Reel (TR),Cut Tape (CT),Digi-Reel?
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
Zener
Bidirectional Channels
1
Voltage - Reverse Standoff (Typ)
40V
Voltage - Breakdown (Min)
44.4V
Voltage - Clamping (Max) @ Ipp
84V
Current - Peak Pulse (10/1000µs)
27A (8/20?s)
Power - Peak Pulse
400W
Power Line Protection
No
Applications
-
Capacitance @ Frequency
-
Operating Temperature
-55℃ ~ 150℃ (TJ)
Grade
Automotive
Qualification
AEC-Q101
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Supplier Device Package
DO-214AC (SMA)
Unidirectional Channels
-
SM4T47AY PDF Datasheet
SM4T47AY Datasheet
Click and Download: SM4T47AY Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 76 customer reviews from all over the world
    Ana Paula
    Brazil
    5 stars
    2026-04-08 22:40
    Okay okay description confirm!
    Ana Clara Lima
    Brazil
    5 stars
    2026-04-08 22:22
    Arrived very fast, apparently product quality
    Cláudia
    Brazil
    5 stars
    2026-04-08 13:14
    Still not tested for check
    Fátima
    Brazil
    5 stars
    2026-04-08 02:44
    Thanks for the product
    Donald Simmons
    United States
    5 stars
    2026-04-08 02:02
    Very good seller very fast I recommend it
    Nicolás
    Spain
    5 stars
    2026-04-08 00:49
    All right. Fast Shipping. Thank you
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