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Home Product 1SMA5957B SMAJ5.8A Littelfuse TVS Diode 5.8V 600W Transient Voltage Suppressor
240V SMA SMT 1.5W - Zener Diode

1SMA5957B SMAJ5.8A Littelfuse TVS Diode 5.8V 600W Transient Voltage Suppressor

1SMA5957B TVS Diode
1SMA5957B Transient Suppressor
33V 5W TVS Diode
1SMA5957B
The 1SMA5957B TVS Diode is a 33V 5W Transient Voltage Suppressor designed to protect sensitive electronics from voltage spikes. This 1SMA5957B Transient Suppressor features low clamping voltage, fast response time, and a 5W peak pulse power rating for surge protection in circuits. Suitable for applications requiring 33V TVS Diode protection with RoHS compliance.
Categories:Electronic components
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Product Description

The 1SMA5957B TVS Diode is a 33V 5W Transient Voltage Suppressor designed for robust circuit protection against voltage spikes and ESD events. Operating within a voltage range of up to 33V and capable of dissipating 5W peak pulse power, this axial-lead device supports industrial applications such as power supplies, automotive electronics, and communication systems. It features a typical standoff voltage of 28.1V and a breakdown voltage of 31.2V, ensuring reliable clamping during transients. The 1SMA5957B Transient Suppressor excels in fast response time (<1ps) and low leakage current, making it ideal for safeguarding sensitive components. While its compact SMA package simplifies integration, its limited power handling may require additional redundancy for high-energy surge environments. Operating temperature ranges from -55°C to +150°C.
ParameterSpecification
Model1SMA5957B TVS Diode
TypeTransient Voltage Suppressor
Peak Pulse Power5W (10/1000μs)
Working Voltage (VRWM)33V
Breakdown Voltage (VBR)36.7V (Min), 40.5V (Max)
Peak Pulse Current (Ipp)60A (8/20μs)
Clamping Voltage (VC)53.3V at 31.5A
PolarityUnidirectional
PackageSMA/DO-214AC
Operating Temperature-55°C to +150°C
ComplianceRoHS Compliant
ApplicationsPower Supply Protection, ESD/Transient Suppression
question:Does your company have a professional product selection team?
answer:Yes, we have a dedicated team of experts specializing in market research and product sourcing.
question:Why are service fees charged?
answer:Service fees cover payment processing, transaction security, and platform maintenance costs.
question:How do you ensure product quality?
answer:We implement strict supplier vetting and quality control checks before shipment.
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:Does your company have a professional product selection team?
answer:Yes, we have a dedicated team of experts specializing in market research and product sourcing.
question:Why are service fees charged?
answer:Service fees cover payment processing, transaction security, and platform maintenance costs.
question:How do you ensure product quality?
answer:We implement strict supplier vetting and quality control checks before shipment.
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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