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Home Product ES3B 30V 3A Schottky Diode UltraFast Recovery Rectifier for Power Converters
ES3B

ES3B 30V 3A Schottky Diode UltraFast Recovery Rectifier for Power Converters

ES3B Diode
Semtech ES3B
ES3B Fast Recovery
ES3B
Semtech ES3B Fast Recovery Diode features ultra-fast reverse recovery, high voltage tolerance, and low forward voltage drop, optimized for high-efficiency power rectification, switching circuits, and high-frequency applications.
Categories:Electronic components
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Product Description

The **Semtech ES3B Diode** is a high-performance Fast Recovery Rectifier designed for efficient power management in industrial applications. This device operates within a wide voltage range of 20-1000V and supports a maximum average forward current of 3A, making it ideal for systems requiring rapid switching and low reverse recovery time. The ES3B features a compact SOD-123FL package, ensuring seamless integration with modules like power supplies, inverters, and motor controllers. Its robust design allows operation across a temperature range of -55°C to +150°C, suitable for harsh environments in automotive, renewable energy, and industrial automation sectors. The **ES3B Fast Recovery** technology minimizes energy loss and enhances efficiency, though its higher forward voltage drop compared to Schottky diodes may require additional thermal management. While it lacks built-in communication interfaces, its fast recovery characteristics (typically 35ns) and reliability under surge conditions make it a preferred choice for high-frequency rectification and snubber circuits.
Parameter Specification
Part Number ES3B Diode
Manufacturer Semtech ES3B
Reverse Voltage (VRRM) 200 V
Average Forward Current (IF(AV)) 3 A
Peak Forward Surge Current (IFSM) 40 A
Reverse Recovery Time (trr) 35 ns
Forward Voltage (VF) 0.95 V @ 3 A
Junction Temperature (TJ) -55°C to +150°C
Package SMB/DO-214AA
Recovery Characteristics ES3B Fast Recovery
question:Does your company offer technical specification and selection services?
answer:Yes, we provide technical specification and selection support. Contact our team for detailed assistance.
question:Do you accept installment payments for large orders?
answer:Yes, we accept multiple payment methods, including installments. Discuss terms with your account manager.
question:Are your products compliant with international certifications (e.g., CE, RoHS)?
answer:All products meet international standards (CE, RoHS, etc.). Certificates are available upon request.
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 offer technical specification and selection services?
answer:Yes, we provide technical specification and selection support. Contact our team for detailed assistance.
question:Do you accept installment payments for large orders?
answer:Yes, we accept multiple payment methods, including installments. Discuss terms with your account manager.
question:Are your products compliant with international certifications (e.g., CE, RoHS)?
answer:All products meet international standards (CE, RoHS, etc.). Certificates are available upon request.
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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