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Home Product BAS21HYFH HyperFast Diode 40V 200mA High-Speed Switching SMD Component
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BAS21HYFH HyperFast Diode 40V 200mA High-Speed Switching SMD Component

BAS21HYFH Diode
SOT-23 Diode
Schottky Switching Diode
BAS21HYFH
BAS21HYFH Diode is a Schottky Switching Diode in SOT-23 package, offering low forward voltage drop and fast switching performance for high-frequency rectification, signal demodulation, and compact circuit designs. Ideal for power-efficient applications.
Categories:Electronic components
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Product Description

The BAS21HYFH Diode is a high-efficiency Schottky Switching Diode housed in a compact SOT-23 package, designed for low-power switching and rectification applications. It integrates dual diodes within a single package, enabling reverse polarity protection, signal clamping, or fast-switching functions in circuits. Operating across a voltage range of up to 30V with a low forward voltage drop (typically 0.45V at 10mA), it ensures minimal power loss and high thermal stability in temperatures ranging from -55°C to +125°C. Ideal for industrial automation, automotive systems, and consumer electronics, its compact SOT-23 form factor simplifies PCB design. However, its limited reverse voltage tolerance and higher leakage current compared to standard diodes may require careful circuit optimization for high-voltage or precision applications.
| Parameter | Specification ||--------------------------------|-----------------------------------|| Product Model | BAS21HYFH Diode || Diode Type | Schottky Switching Diode || Package | SOT-23 || Peak Repetitive Reverse Voltage| 35 V || Maximum Average Forward Current| 200 mA || Forward Voltage (Typ.) | 0.45 V @ IF=0.1 A, TJ=25°C || Reverse Leakage Current (Max) | 2 µA @ VR=35 V, TJ=25°C || Junction Temperature Range | -65°C to +125°C || Storage Temperature Range | -65°C to +150°C || Power Dissipation | 250 mW || Forward Surge Current | 4 A (Single Half-Sine Wave) || Reverse Recovery Time | <5 ns || Mounting Type | Surface Mount || RoHS Compliance | Yes || Application | High-Speed Switching Circuits |
question:Do you have a professional product selection engineering team?
answer:Yes, our expert team ensures quality and reliability in every product we offer for industrial automation.
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20+ years, 85% repeat clients trust our reliable products and reputation.
question:Why is shipping expensive? Any cheaper options?
answer:We prioritize secure delivery. For cost-saving, we offer sea freight with flexible quotes 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:Do you have a professional product selection engineering team?
answer:Yes, our expert team ensures quality and reliability in every product we offer for industrial automation.
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20+ years, 85% repeat clients trust our reliable products and reputation.
question:Why is shipping expensive? Any cheaper options?
answer:We prioritize secure delivery. For cost-saving, we offer sea freight with flexible quotes 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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