TERGY ULC33CP8 ultra low capacitance ESD, protect Gigabit Ethernet interface,
UCLAMP3312T that can replace SEMTECH

With the era of things, Gigabit Ethernet has become the mainstream technology in the network, we enjoy the convenience brought by the network quickly, also need to carry out ESD protection on the ULC33CP8 is designed to protect the Gigabit Ethernet interface developed by ray and electrostatic discharge damage. This material can also completely replace SEMTECH UCLAMP3312T, at the same time, fast delivery, better price, better electrical performance. Compare as follows:

The ULC33CP8 parameter tage technology:
IEC61000-4-2 (ESD) + 30kV (air), + 30kV (contact)
Encapsulation: DFN2010 (2.0*1.0mm)
VRWM: 3.3V
IPP:13A (8/20 Mu s)
VC:7V
Ppp: 200W
Ultra low capacitance: 0.4 PF
Suitable for: 10/100/1000 Ethernet, integrated magnetics /RJ-45 connector, LAN / WAN device, security camera, industrial control, peripheral equipment, notebook / desktop computer

Internal structure diagram：

Package size diagram：


UCLAMP3312T parameters of Semtech:
IEC61000-4-2 (ESD) + 30kV (air), + 30kV (contact)
Encapsulation: SLP2010N8T (2.0*1.0mm)
VRWM: 3.3V
IPP:10A (8/20 Mu s)
VC:5.6V
Ppp: 100W
Low capacitance: 1.3 PF
It is suitable for: 10/100/1000 Ethernet, integrated magnetics /RJ-45 connector, LAN / WAN device, security camera, industrial control, notebook / desktop computer
Internal structure diagram：

Package size diagram：



Determine the pros and cons of ESD, look at the following parameters:
1. anti-static ability, these two can reach the highest anti-static level + - 30kv.
2. see ESD IPP 8/20us anti surge capacity, test conditions, science and technology ULC33CP8 IPP 13A from Semtech 10A., is our chip anti surge higher level.
3. see capacitor, ULC33CP8 technology is from ultra low capacitance, only 0.4pf, Semtech 1.3pf. is our lower capacitance.
Size: 4. power technology ULC33CP8 tage is 200W, Semtech is 100W.