1 Features
1• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 3B
– HBM Level 15 kV
– Device CDM ESD Classification Level C5
• IEC 61000-4-2 Level 4 ESD Protection
– ±8-kV Contact Discharge
– ±15-kV Air-Gap Discharge
• IEC 61000-4-5 Surge Protection
– 5.5 A (8/20 μs)
• Low 1.5-pF Input Capacitance
• Low 10-nA Maximum Leakage Current
• 0.9-V to 5.5-V Supply Voltage Range

2 Applications
• End Equipment
– Automotive Head Unit
– Automotive Rear Seat Entertainment
– Automotive Rear Camera Systems
• Interfaces
– USB 2.0
– Ethernet
– Precision Analog Interfaces

3 Description
The TPD4E001-Q1 device is a low-capacitance TVS
diode array designed for ESD protection in sensitive
electronics connected to communication lines. Each
channel consists of a pair of transient-voltagesuppression
diodes that steer ESD pulses to VCC or
GND. The TPD4E001-Q1 protects against ESD
events up to ±8-kV contact discharge and ±15-kV airgap
discharge, as specified in IEC 61000-4-2
international standard. This device has a low
capacitance of 1.5-pF per channel making it ideal for
use in high-speed data interfaces. The low leakage
current (10 nA maximum) ensures minimum power
consumption for the system and high accuracy for
analog interfaces.
Additionally, this device is ideal for protecting
automotive head units, automotive rear seat
entertainment, and automotive rear camera systems
that use USB 2.0, Ethernet, or precision analog
interfaces.