حفاظت مدار محدودکننده‌های ولتاژ گذرا (تی وی اس) دیودهای تی وی اس

Product Attributes

Introduction

TTA0501SAX are ultra low capacitance ESD protection devices designed to protect high speed data interfaces. They are designed to replace 0201 size multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and other portable electronics. This device offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. TTA0501SAX has a typical capacitance of only 0.2pF. This allows it to be used on circuits operating. TTA0501SAX is in a 2-pin DFN0603 package. It measures 0.6 x 0.3 mm with a nominal height of only 0.25mm. Leads are finished with leadfree NiAu. Each device will protect one line operating at 5 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practical. The combination of small size and high ESD surge capability makes them ideal for use in portable applications such as cellular phones, digital cameras, and MP3 players.

Features

• Transient protection for high-speed data lines IEC 61000-4-2 (ESD) ±25kV (Air) ±22kV (Contact)
• Protects one high-speed data line
• Low reverse current: <10nA typical (VR=5V)
• Working voltage: 5V
• Low capacitance: 0.2pF typical
• Dynamic resistance: 0.90 Ohms (Typ)
• Solid-state silicon-avalanche technology
• Qualified to AEC-Q101 Grade 1

Applications

• HDMI 1.3/1.4 and HDMI 2.0
• USB 2.0 and USB 3.0
• MHL
• LVDS Interfaces
• FM Antenna
• PCI Express
• eSATA Interfaces