400w峰值脉冲功率;单向单线保护;低漏电流﹤1.0uA;低结电容﹤10Pf;符合IEC61000-4-2标准;ESD防护﹥25Kilovolts。产品主要应用于10/100M以太网、广域网/局域网、交换系统、笔记本电脑、通讯基站等领域的ESD防护。
SLUV2.8 | ||||
LOW VOLTAGE EPD TVS DIODE FOR ESD AND LATCH-UP PROTECTION Description............................................................
The SLUV2.8 is in an SOT23 package and has a low 2.8 volt working voltage .It is specifically designed to protect low voltage components such as Ethernet transceivers,laser diodes,ASICs,and high-speed RAM.The low clamping voltage of the SLUV2.8 minimizes the stress on the protected IC The SLV series TVS diodes will exceed the surge requirements of IEC-61000-4-2,level 4.
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Absolute Maximum Rating.........................................................
Rating | symbol | value | units |
Peak Pulse power (tp=8/20us) | Ppk | 400 | Watts |
Peak pulse current(tp=8/20us) | Ipp | 24 | A |
Lead soldering Temperature | TL | 260(10s) | ℃ |
Operating Temperature | Tj | -55 to +125 | ℃ |
Storage Temperature | TSTG | -55 to +150 | ℃ |
Electrical Characteristics..............................................................
Paramter | Symbol | Conditions | min | typical | max | units |
Reverse Stand-off Voltage | VRWM | Pin3 to 1or Pin2 to 1 | 2.8 | V | ||
Punch-Through Voltage | VPT | IPT=2uA,Pin3 to 1 | 3.0 | V | ||
Snap-Back Voltage | VSB | ISB=50mA Pin3 to 1 | 2.8 | V | ||
Reverse Leakage Current | IR | VRWM=2.8V,T=25℃,Pin3 to 1 Pin2 to 1 | 1 | uA | ||
Clamping Voltage | VC | IPP=2A,Tp=8/20us,Pin3 to 1 | 3.9 | V | ||
Clamping Voltage | VC | IPP=5A,Tp=8/20us,Pin3 to 1 | 7 | V | ||
Clamping Voltage | VC | IPP=24A,Tp=8/20us,Pin3 to 1 | 12.5 | V | ||
Clamping Voltage | VC | IPP=5A,Tp=8/20us,Pin2 to 1 | 8.5 | V | ||
Clamping Voltage | VC | IPP=24A,Tp=8/20us,Pin2 to 1 | 15 | V | ||
Junction Capacitance | CJ | Pin3 to 1and2(1and2 tied),VR=0V,f=1MHz | 100 | pF | ||
Junction Capacitance | CJ | Pin2 to 1(Pin3.NC),VR=0V,f=1MHz | 10 | pF |
Applications...............................................................
◆10/100 Ethernet ◆WAN/LAN Equipment ◆Switching Systems ◆Desktops,Servers,Notebooks and Handhelds ◆Laser Diode Protection ◆Base Stations |
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