PESD4USB5UBTTS-Q
Extremely low capacitance unidirectional ESD protection
diode array
26 October 2023
Product data sheet
1. General description
This unidirectional ESD protection device is designed to protect high-speed interfaces such as
SuperSpeed USB 3.2, HDMI, DisplayPort, external Serial Advanced Technology Attachment
(eSATA), Low Voltage Differential Signaling (LVDS), and Gigabit Multimedia Serial Link (GMSL)
Serializer/Deserializer (SerDes) against ElectroStatic Discharge (ESD).
The device is encapsulated in a leadless small DFN2510D-10 (SOT1165D) plastic package and
provides ESD protection up to 15 kV exceeding IEC 61000-4-2 level 4 and fulfilling ISO 10605.
2. Features and benefits
•
System-level ESD protection for USB 2.0 and SuperSpeed USB 3.2, HDMI, DisplayPort, eSATA
and LVDS
•
•
•
VRWM = 5 V device
Typical line capacitance of only 0.4 pF
Outstanding system protection: extremely deep snap-back combined with dynamic resistance
of 0.2 Ω
•
•
•
•
ESD protection level up to ±15 kV (IEC 61000-4-2, level 4; ISO 10605)
Matched 0.5 mm trace spacing and side-wettable flanks (SWF) for AOI
Design-friendly ‘pass-through’ signal routing
Qualified according to AEC-Q101 and recommended for use in automotive applications
3. Applications
•
•
•
Infotainment systems: USB 2.0, USB 3.2 and HDMI 2.1
Automotive A/V monitors, display and cameras
SerDes: GMSL, APIX, FPD-Link and LVDS
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
-
-
5
V
Cd
diode capacitance
f = 1 MHz; VR = 0 V; Tamb = 25 °C
[1]
-
0.4
0.5
pF
[1] Measured on pin 1