1SMA12AT3 is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 210 916
Unit Price: kr 2,02000
Datasheet

Direct


STMicroelectronics
In Stock: 13 772
Unit Price: kr 3,94000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: kr 5,10000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 2 347
Unit Price: kr 2,31000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: kr 5,39000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: kr 1,92000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: kr 1,53933
Datasheet

Similar


Comchip Technology
In Stock: 5 705
Unit Price: kr 4,62000
Datasheet

Similar


Comchip Technology
In Stock: 0
Unit Price: kr 0,90903
Datasheet
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount SMA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1SMA12AT3

DigiKey Part Number
1SMA12AT3-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
1SMA12AT3
Description
TVS DIODE 12VWM 19.9VC SMA
Customer Reference
Detailed Description
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount SMA
Datasheet
 Datasheet
EDA/CAD Models
1SMA12AT3 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
12V
Voltage - Breakdown (Min)
13.3V
Voltage - Clamping (Max) @ Ipp
19.9V
Current - Peak Pulse (10/1000µs)
20.1A
Power - Peak Pulse
400W
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
925pF @ 1MHz
Operating Temperature
-65°C ~ 150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Supplier Device Package
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Obsolete
This product is no longer manufactured. View Substitutes