39.3V Clamp 59A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
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SM4T21AY

DigiKey Part Number
497-10910-2-ND - Tape & Reel (TR)
497-10910-1-ND - Cut Tape (CT)
497-10910-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM4T21AY
Description
TVS DIODE 18VWM 39.3VC DO214AC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
39.3V Clamp 59A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SM4T21AY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
59A (8/20µs)
Mfr
Power - Peak Pulse
400W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
18V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
20V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
39.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ18ABourns Inc.16,764SMAJ18ABCT-ND$4.28000Similar
SMAJ18A/TR13YAGEO1,06513-SMAJ18A/TR13CT-ND$1.07000Similar
SMAJ18A/TR7YAGEO39513-SMAJ18A/TR7CT-ND$3.04000Similar
SMAJ18AHEaton - Electronics Division4,725283-SMAJ18AHCT-ND$3.04000Similar
TPSMA6L18ALittelfuse Inc.8,132F6156CT-ND$6.82000Similar
In-Stock: 986
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$12.74000$12.74
10$8.05700$80.57
100$5.34890$534.89
500$4.18672$2,093.36
1,000$3.81256$3,812.56
2,000$3.49776$6,995.52
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$3.15714$15,785.70
10,000$2.94668$29,466.80
15,000$2.83953$42,592.95
25,000$2.73570$68,392.50
Manufacturers Standard Package