Vishay 3-Element Uni-Directional TVS Diode, 36 W, 7-Pin LLP75

The Vishay LLP75-7L package, surface mount 3-line USB-OTG BUS-port ESD protection for 12V Vbus. The high-speed data lines D-, D+ and ID, are connected to any of the pins no. 1 to 3. As long as the signal voltage on the data lines is between the ground- and the 5V working range, the low capacitance PN-diodes offer very high isolation to the ground and the other data lines. But as soon as any transient signal like an ESD signal exceeds this working range of 5V in either the positive or negative direction, one of the PN-diodes gets into the forward mode and clamps the transient either to ground or to the avalanche breakthrough level. An extra avalanche diode (separate die) clamps the supply line voltage (VBUS at pin 6) above the 12V working range to the ground (pin 7)

• ESD immunity acc. To IEC 61000-4-2: ±15kV contact discharge and ±15kV air discharge

• High speed data line

• e4 - precious metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn)