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SMF05C
TVS Diode Array
For ESD and Latch-Up Protection
PROTECTION PRODUCTS
Description
The SMF series TVS arrays are designed to protect sen-
sitive electronics from damage or latch-up due to ESD
and other voltage-induced transient events. They are
designed for use in applications where board space is at
a premium. Each device will protect up to five lines. They
are unidirectional devices and may be used on lines where
the signal polarities are above ground.
TVS diodes are solid-state devices designed specifically
for transient suppression. They feature large cross-sec-
tional area junctions for conducting high transient cur-
rents. They offer desirable characteristics for board level
protection including fast response time, low operating
and clamping voltage, and no device degradation.
The SMF series devices may be used to meet the immu-
nity requirements of IEC 61000-4-2, level 4. The small
SC70 package makes them ideal for use in portable elec-
tronics such as cell phones, PDA’s, notebook comput-
ers, and digital cameras.
Circuit Diagram
PRELIMINARY
Features
ESD protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
Small package for use in portable electronics
Protects five I/O lines
Working voltage: 5V
Low leakage current
Low operating and clamping voltages
Solid-state silicon-avalanche technology
Mechanical Characteristics
EIAJ SC70-6L package
Molding compound flammability rating: UL 94V-0
Marking : Marking Code
Packaging : Tape and Reel per EIA 481
Applications
Cellular Handsets and Accessories
Cordless Phones
Personal Digital Assistants (PDA’s)
Notebooks and Handhelds
Portable Instrumentation
Digital Cameras
Peripherals
MP3 Players
Schematic & PIN Configuration
1
3
4
5
6
2
1
2
3
6
5
4
SC70-6L (Top View)
Revision 08/04/04
1
www.semtech.com
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相关代理商/技术参数
SMF05C_04 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:TVS Diode Array For ESD and Latch-Up Protection
SMF05C_05 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:5−Line Transient Voltage Suppressor Array
SMF05C_11 制造商:PROTEC 制造商全称:Protek Devices 功能描述:MULTI-LINE TVS ARRAY
SMF05C_12 制造商:PROTEC 制造商全称:Protek Devices 功能描述:MULTI-LINE TVS ARRAY
SMF05C-L 制造商:SEMTECH 功能描述:12V 8A TVS DIODES ARRAY 4 UNIDIRECTIONAL LINES
SMF05CT1 功能描述:TVS二极管阵列 5 Line TVS Array RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C
SMF05CT1G 功能描述:TVS二极管阵列 5 Line TVS Array RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C
SMF05CT2 功能描述:TVS二极管阵列 5 Line TVS Array RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C