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LOW VOLTAGE EPD TVS DIODE FOR ESD AND LATCH-UP PROTECTION
Description............................................................
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The SLV series of transient voltage suppressors are designed toprotect low voltage,state-of-the-art cmos semiconductors from trasientscaused by electrostatic discharge(ESD),cabledischargeevents(CDE),lightning and other induced voltage surges.
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.........................................................
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Rating |
symbol |
value |
units |
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Peak Pulse power (tp=8/20us) |
Ppk |
400 |
Watts |
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Peak pulse current(tp=8/20us) |
Ipp |
24 |
A |
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Lead soldering Temperature |
TL |
260(10s) |
℃ |
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Operating Temperature |
Tj |
-55 to +125 |
℃ |
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Storage Temperature |
TSTG |
-55 to +150 |
℃ |
Electrical Characteristics..............................................................
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Paramter |
Symbol |
Conditions |
min |
typical |
max |
units |
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Reverse Stand-off Voltage |
VRWM |
Pin3 to 1or Pin2 to 1 |
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2.8 |
V |
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Punch-Through Voltage |
VPT |
IPT=2uA,Pin3 to 1 |
3.0 |
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V |
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Snap-Back Voltage |
VSB |
ISB=50mA Pin3 to 1 |
2.8 |
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V |
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Reverse Leakage Current |
IR |
VRWM=2.8V,T=25℃,Pin3 to 1 Pin2 to 1 |
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1 |
uA |
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Clamping Voltage |
VC |
IPP=2A,Tp=8/20us,Pin3 to 1 |
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3.9 |
V |
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Clamping Voltage |
VC |
IPP=5A,Tp=8/20us,Pin3 to 1 |
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7 |
V |
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Clamping Voltage |
VC |
IPP=24A,Tp=8/20us,Pin3 to 1 |
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12.5 |
V |
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Clamping Voltage |
VC |
IPP=5A,Tp=8/20us,Pin2 to 1 |
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8.5 |
V |
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Clamping Voltage |
VC |
IPP=24A,Tp=8/20us,Pin2 to 1 |
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15 |
V |
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Junction Capacitance |
CJ |
Pin3 to 1and2(1and2 tied),VR=0V,f=1MHz |
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100 |
pF |
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Junction Capacitance |
CJ |
Pin2 to 1(Pin3.NC),VR=0V,f=1MHz |
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10 |
pF |
Applications...............................................................
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◆10/100 Ethernet
◆WAN/LAN Equipment
◆Switching Systems
◆Desktops,Servers,Notebooks and Handhelds
◆Laser Diode Protection
◆Base Stations
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