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Home Product 1SMA5930B Littelfuse TVS Diode 30V 1500W SMA/DO-214AC Transient Voltage Suppressor
16V SMA SMT 1.5W - Zener Diode

1SMA5930B Littelfuse TVS Diode 30V 1500W SMA/DO-214AC Transient Voltage Suppressor

1SMA5930B TVS diode
1SMA5930B transient suppressor
1SMA5930B surge protector
1SMA5930B
The 1SMA5930B TVS diode is a high-power transient suppressor and surge protector designed to protect circuits against voltage spikes, ESD, and lightning surges. It features a 5.0V to 75V working voltage range, 1500W peak pulse power, and SMA/DO-214AC package, compliant with IEC 61000-4-5 standards for robust overvoltage protection in industrial and automotive applications.
Categories:Electronic components
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Product Description

The 1SMA5930B TVS diode is a high-performance transient suppressor designed to protect sensitive electronics from voltage surges and transient events. This surge protector operates at a nominal standoff voltage of 5.0V, with a peak pulse power rating of 600W, ensuring robust defense against fast-rising voltage spikes. It supports transient input handling up to 25A and clamps output voltages safely during overvoltage conditions. Compatible with industrial automation, automotive systems, and communication infrastructure, it operates across a temperature range of -55°C to +150°C, making it ideal for harsh environments. The 1SMA5930B transient suppressor features a compact SMA package, enabling easy integration into circuits without requiring external modules or communication interfaces. Key advantages include ultra-fast response time (<1ps) and minimal leakage current, though it is not designed for continuous voltage regulation. Parameters like battery capacity, screen size, and detection distance are non-applicable, as the device focuses solely on surge suppression.
Parameter Specification
Part Number 1SMA5930B
Device Type TVS Diode, Transient Suppressor, Surge Protector
Peak Pulse Power 1500W (10/1000μs)
Breakdown Voltage (VBR) 47.3V (Min)
Reverse Standoff Voltage (VRWM) 43.6V
Clamping Voltage (VC) 77.4V @ 19.4A
Max Leakage Current (IR) 1μA @ 43.6V
Response Time 1.0ps (Typical)
Polarity Unidirectional
Operating Temperature -55°C to +150°C
Package SMA/DO-214AC
question:Do you provide technical selection services?
answer:Yes, we offer technical consultation to assist in product selection.
question:Can you provide shipment photos and order dates for similar products?
answer:Certainly, we can share relevant shipment records upon request.
question:Why is shipping costly? Are there cheaper options available?
answer:Costs vary by region and weight. We explore economical carriers based on your needs.
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:Do you provide technical selection services?
answer:Yes, we offer technical consultation to assist in product selection.
question:Can you provide shipment photos and order dates for similar products?
answer:Certainly, we can share relevant shipment records upon request.
question:Why is shipping costly? Are there cheaper options available?
answer:Costs vary by region and weight. We explore economical carriers based on your needs.
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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