Product Summary

The 1SMA10AT3G is a 400 Watt Peak Power Zener Transient Voltage Suppressor. It is designed to protect voltage sensitive components from high voltage, high energy transients. The 1SMA10AT3G has excellent clamping capability, high surge capability, low zener impedance and fast response time. The device is supplied in exclusive, cost-effective, highly reliable Surmetic package. The 1SMA10AT3G is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.

Parametrics

1SMA10AT3G absolute maximum ratings: (1)Peak Power Dissipation @ TL=25℃, Pulse Width =1ms, PPK: 400W; (2)DC Power Dissipation @ TL=75℃, PD: 1.5W; 20mW/℃ when Measured Zero Lead Length, Derate Above 75℃; Thermal Resistance from Junction to Lead, RθJL: 50℃/W; (3)DC Power Dissipation @ TA = 25℃, PD: 0.5W; 4.0mW/℃ when Derate Above 25℃; Thermal Resistance from Junction to Ambient, RθJA: 250℃/W; (4)Forward Surge Current @ TA = 25℃, IFSM: 40 A; (5)Operating and Storage Temperature Range, TJ, Tstg: -65 to +150℃.

Features

1SMA10AT3G features: (1)Working Peak Reverse Voltage Range - 5.0 V to 78 V; (2)Standard Zener Breakdown Voltage Range - 6.7 V to 91.25 V; (3)Peak Power - 400 W @ 1 ms; (4)ESD Rating of Class 3 (> 16 kV) per Human Body Model; (5)Response Time is Typically < 1 ns; (6)Flat Handling Surface for Accurate Placement; (7)Package Design for Top Slide or Bottom Circuit Board Mounting; (8)Low Profile Package; (9)Pb-Free Packages are Available.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
1SMA10AT3G
1SMA10AT3G

ON Semiconductor

TVS Diodes - Transient Voltage Suppressors 10V 400W Unidirectional

Data Sheet

0-1: $0.32
1-25: $0.22
25-100: $0.17
100-500: $0.12
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
1SMA10AT3G
1SMA10AT3G

ON Semiconductor

TVS Diodes - Transient Voltage Suppressors 10V 400W Unidirectional

Data Sheet

0-1: $0.32
1-25: $0.22
25-100: $0.17
100-500: $0.12
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1SMA16CAT3

ON Semiconductor

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Data Sheet

Negotiable 
1SMA150Z
1SMA150Z

Taiwan Semiconductor

Zener Diodes 150V

Data Sheet

0-1: $0.13
1-100: $0.11
100-500: $0.09
500-1000: $0.08
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1SMA13AT3


TVS 400W 13.0V UNIDIRECT SMA

Data Sheet

0-5000: $0.06
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1SMA22CAT3G

ON Semiconductor

TVS Diodes - Transient Voltage Suppressors 22V 400W Bidirectional

Data Sheet

Negotiable 
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Data Sheet

Negotiable