TPD4E001_11 Datasheet, PDF (1/19 Pages) Texas Instruments – 4-CHANNEL ESD PROTECTION ARRAY WITH 1.5-pF IO CAPACITANCE

TPD4E001
www.ti.com
SLLS682F – JULY 2006 – REVISED MAY 2011
4-CHANNEL ESD PROTECTION ARRAY WITH 1.5-pF IO CAPACITANCE
Check for Samples: TPD4E001
FEATURES
1
•2 4-Channel ESD Clamp Array to Enhance
System-Level ESD Protection
• Exceeds IEC61000-4-2 (Level 4) ESD
Protection Requirements
– ±8-kV IEC 61000-4-2 Contact Discharge
– ±15-kV IEC 61000-4-2 Air-Gap Discharge
• ±15-kV Human-Body Model (HBM)
• 5.5-A Peak Pulse Current (8/20-us Pulse)
• Low 1.5-pF Input Capacitance
• Low 1-nA (Max) Leakage Current
• 0.9-V to 5.5-V Supply-Voltage Range
• Space-Saving DRL, DBV, DCK, and DRS
Package Options
• Alternate 2-, 3-, 6-Channel Options Available:
TPD2E001, TPD3E001, and TPD6E001
APPLICATIONS
• USB 2.0
• Ethernet
• FireWire™
• Precision Analog Interface
• SVGA Connections
DESCRIPTION/ORDERING INFORMATION
The TPD4E001 is a low-capacitance ±15-kV ESD-protection diode array designed to protect sensitive electronics
attached to communication lines. Each channel consists of a pair of diodes that steer ESD current pulses to V_CC
or GND. The TPD4E001 protects against ESD pulses up to ±15-kV Human-Body Model (HBM), ±8-kV Contact
Discharge, and ±15-kV Air-Gap Discharge, as specified in IEC 61000-4-2. This device has a 1.5-pF IO
capacitance per channel, making it ideal for use in high-speed data IO interfaces. The ultra low leakage current
(<1 nA max) is suitable for precision analog measurements in applications like glucose meters, heart rate
monitors, etc.
The TPD4E001 is available in DRL, DBV (SOT-23), DCK (SC-70), and DRS (QFN) packages and is specified
for –40°C to 85°C operation.
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
1.6 × 1.6 DRL
Reel of 4000 TPD4E001DRLR
2.9 × 2.8 DBV (SOT-23)
Reel of 3000 TPD4E001DBVR
2.1 × 2.0 DCK (SC-70)
Reel of 3000 TPD4E001DCKR
3 × 3 DRS (QFN)
Reel of 1000 TPD4E001DRSR
TOP-SIDE MARKING
2CR
NFY5
2CF
ZWM
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
DRL PACKAGE
(TOP VIEW)
DBV/DCK PACKAGE
(TOP VIEW)
QFN PACKAGE
(TOP VIEW)
IO1
16
V_CC
IO2
25
IO4
GND
34
IO3
IO1
1
6
IO4
GND
2
5
V_CC
IO2
3
4
IO3
IO1 1
IO2 2
GND 3
GND
6 V_CC
5 IO4
4 IO3
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
FireWire is a trademark of Apple Computer, Inc.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006–2011, Texas Instruments Incorporated