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SP724AHTP PDF预览

SP724AHTP

更新时间: 2024-11-25 12:59:43
品牌 Logo 应用领域
力特 - LITTELFUSE 瞬态抑制二极管电视
页数 文件大小 规格书
6页 155K
描述
Silicon Surge Protector, LEAD FREE, SOT-23, 6 PIN

SP724AHTP 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:SMALL OUTLINE, R-PDSO-G6
针数:6Reach Compliance Code:unknown
HTS代码:8541.30.00.80风险等级:5.38
配置:COMPLEXJESD-30 代码:R-PDSO-G6
JESD-609代码:e3最大漏电流:0.00001 mA
元件数量:4端子数量:6
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified子类别:Other Trigger Devices
表面贴装:YES端子面层:Matte Tin (Sn)
端子形式:GULL WING端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发设备类型:SILICON SURGE PROTECTOR
Base Number Matches:1

SP724AHTP 数据手册

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TVS Diode Arrays  
SCR Diode Array for ESD and Transient Overvoltage Protection  
SP724  
The SP724 is a quad array of transient voltage clamping circuits designed  
to suppress ESD and other transient over-voltage events. The SP724 is  
used to help protect sensitive digital or analog input circuits on data,  
signal, or control lines operating on power supplies up to 20VDC.  
The SP724 is comprised of bipolar SCR/diode structures to protect up  
to four independent lines by clamping transients of either polarity to the  
power supply rails. The SP724 offers very low leakage (1nA Typical) and  
low input capacitance (3pF Typical). Additionally, the SP724 is rated to  
withstand the IEC 61000-4-2 ESD specification for both contact and air  
discharge methods to level 4.  
The SP724 is connected to the sensitive input line and its associated  
power supply lines. Clamping action occurs during the transient pulse,  
turning on the diode and fast triggering SCR structures when the voltage  
Features  
on the input line exceeds one V  
one V  
BE  
is unaffected by poor power supply regulation or voltage fluctuations  
within its operating range.  
threshold above the V+ supply (or  
threshold below the V- supply). Therefore, the SP724 operation  
BE  
• An Array of 4 SCR/Diode Pairs in 6-Lead SOT-23  
• ESD Capability per HBM Standards  
- IEC 61000-4-2, Direct Discharge . . . . . . . . . . . . . . . . . 8kV (Level 4)  
- IEC 61000-4-2, Air Discharge . . . . . . . . . . . . . . . . . . 15kV (Level 4)  
- MIL STD 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >8kV  
Ordering Information  
• Input Protection for Applications with Power Supplies Up to +20V  
(Single-Ended Voltage), and ±10V (Differential Voltage)  
PART  
NUMBER  
TEMP. RANGE  
Min. Order  
Qty.  
o
( C)  
PACKAGE  
PKG. NO.  
• Peak Current Capability  
SP724AHT  
-40 to 105  
Tape and Reel  
P6.064  
3000  
• IEC 61000-4-5 (8/20µs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3A  
• Single Pulse, 100µs Pulse Width. . . . . . . . . . . . . . . . . . . . . . . ±2.2A  
• Low Input Leakage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1nA Typical  
• Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3pF Typical  
• Operating Temperature Range . . . . . . . . . . . . . . . . . . . . -40oC to 105oC  
Pinout  
SP724  
(SOT-23)  
TOP VIEW  
Applications  
• Microprocessor/Logic Input Protection  
• Data Bus Protection  
• Analog Device Input Protection  
• Voltage Clamp  
6
5
4
Functional Block Diagram  
V+  
5
1
2
3
3, 4 AND 6  
IN  
IN  
1
2
V-  
NOTES:  
1. The design of the SP724 SCR/Diode ESD Protection Arrays is  
covered by Littelfuse patent 4567500.  
2. The full ESD capability of the SP724 is achieved when wired in a  
circuit that includes connection to both the V+ and V- pins. When  
handling individual devices, follow proper procedures for  
electrostatic discharge.  
246  
www. lit t elf us e. c om  

SP724AHTP 替代型号

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