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AT1042 データシート PDF ( 特性, スペック, ピン接続図 )

部品番号 AT1042
部品説明 General Purpose ITVS
メーカ BCD
ロゴ BCD ロゴ 

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AT1042 Datasheet, AT1042 PDF,ピン配置, 機能
Preliminary Datasheet
General Purpose ITVS, 4 I/Os, CI/O-VSS<1.1pF, VCC
AT1042
General Description
BCD ITVS (Integrated Transient Voltage Suppression)
devices are designed and built using a BCD
proprietary process based on BCD standard
technology. These devices integrate the various diodes,
transistors and resistors required to build these ITVS
products. These diodes and transistors feature low
parasitic resistance and the diodes also exhibit low
capacitance. Using these devices, BCD is able to
design voltage clamping products where low
capacitance associated with low dynamic resistance is
required.
The BCD AT1042 is a general purpose, high
performance and low cost device suitable for
protecting high speed data interfaces. The AT1042 is a
unique design integrating low capacitance steering
diodes and a clamping cell, specially created to protect
sensitive components connected to data and
transmission lines.
The AT1042 is available in SOT-23-6 package. This
package allows simple and optimal placement in
existing high-speed PCB layout.
Features
• Low Clamping Voltage:
Typical 6.5V at 10A 100ns, TLP, VCC to VSS
Typical 9V at 10A 100ns, TLP, I/O to VSS
8.5V at 9A 8μs/20μs, VCC to VSS
9V at 5A 8μs/20μs, I/O to VSS
• IEC 61000-4-2: ±22kV (VCC to VSS, Air)
±22kV (VCC to VSS, Contact)
• IEC 61000-4-2: ±15kV (I/O to VSS, Air)
±15kV (I/O to VSS, Contact)
• IEC 61000-4-5: ±9A (VCC to VSS)
• IEC 61000-4-5: ±5A (I/O to VSS)
• Input Capacitance from I/O to VSS: 0.65pF
• TLP Dynamic Resistance, I/O to VSS: 0.25Ω
• Monolithic Silicon Technology
Application
• USB 2.0 Power/Data Lines Protection
• HDMI 1.3, High Definition Multi Media
• IEEE 1394
• Laptop and Personal Computers
• Flat Panel Displays
• Video Graphics Cards
• SIM Ports
Jan. 2013 Rev. 2. 2
SOT-23-6
Figure 1. Package Type of AT1042
BCD Semiconductor Manufacturing Limited
1

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