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Home Product 1SMA5919B TVS Diode 5.0W Transient Voltage Suppressor AEC-Q101 Automotive Grade
5.6V SMA SMT 1.5W - Zener Diode

1SMA5919B TVS Diode 5.0W Transient Voltage Suppressor AEC-Q101 Automotive Grade

1SMA5919B TVS Diode
1SMA5919B 59V Surge Protector
1SMA5919B Axial Leaded TVS
1SMA5919B
1SMA5919B TVS Diode provides 59V surge protection for transient voltage suppression in electronic circuits. This axial-leaded TVS features robust clamping performance and fast response for overvoltage protection across power lines and sensitive components. Ideal for surge-sensitive applications requiring compact design.
Categories:Electronic components
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Product Description

The 1SMA5919B TVS Diode is a 59V surge protector designed for robust transient voltage suppression in high-reliability applications. This axial leaded TVS features a 59V reverse standoff voltage, handling peak pulse power up to 1500W (10/1000μs) with a maximum clamping voltage of 95.4V. It operates across a -55°C to +150°C temperature range, supporting direct integration into power lines or communication interfaces requiring overvoltage protection. Widely used in industrial automation, telecom infrastructure, and power supply systems, the device offers rapid response (<1ns) to voltage spikes and ESD events. Its compact axial package ensures easy PCB mounting, though heat dissipation requires careful design in high-energy environments. The TVS provides robust bidirectional protection, ensuring minimal leakage current under normal operating conditions.
Parameter Specification
Device Type 1SMA5919B TVS Diode
Peak Pulse Power 1500W (10/1000μs)
Standoff Voltage 50.7V
Breakdown Voltage 56.4V (Min)
Max Clamping Voltage 82.5V at 26.5A
Surge Protection 1SMA5919B 59V Surge Protector
Polarity Unidirectional
Package 1SMA5919B Axial Leaded TVS
Operating Temperature -55℃ to +175℃
question:Why were the product labels removed upon delivery?
answer:Labels may be removed per manufacturer policies or due to logistics handling. Contact us for specific cases.
question:Do you offer technical selection services?
answer:Yes, we provide technical support and product recommendations. Contact our team for detailed assistance.
question:What is the warranty policy?
answer:Warranty covers defects within the specified period. Proof of purchase required for repair or replacement services.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why were the product labels removed upon delivery?
answer:Labels may be removed per manufacturer policies or due to logistics handling. Contact us for specific cases.
question:Do you offer technical selection services?
answer:Yes, we provide technical support and product recommendations. Contact our team for detailed assistance.
question:What is the warranty policy?
answer:Warranty covers defects within the specified period. Proof of purchase required for repair or replacement services.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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