ESD7351, SZESD7351
Series
Transient Voltage
Suppressors
The ESD7351 Series is designed to protect voltage sensitive
components that require ultra−low capacitance from ESD and
transient voltage events. Excellent clamping capability, low
capacitance, low leakage, and fast response time, make these parts
ideal for ESD protection on designs where board space is at a
premium. Because of its low capacitance, it is suited for use in high
frequency designs such as USB 2.0 high speed and antenna line
applications.
http://onsemi.com
MARKING
DIAGRAMS
2
SOD−323
CASE 477
AF
M
1
1
Features
• Low Capacitance (0.6 pF Max, I/O to GND)
• Low Clamping Voltage
2
SOD−523
CASE 502
AE
1
2
• Stand−off Voltage: 3.3 V
• Low Leakage
• Response Time is < 1 ns
• Low Dynamic Resistance < 1 W
• IEC61000−4−2 Level 4 ESD Protection
SOD−923
CASE 514AB
AD M
• SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
X, XX = Specific Device Code
M
= Date Code
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
PIN CONFIGURATION
AND SCHEMATIC
Compliant
Typical Applications
• RF Signal ESD Protection
• RF Switching, PA, and Antenna ESD Protection
• Near Field Communications
1
2
Cathode
Anode
MAXIMUM RATINGS
Rating
IEC 61000−4−2 (ESD)
Symbol
Value
Unit
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Contact
Air
20
20
kV
Total Power Dissipation on FR−5 Board
°P °
D
150
mW
(Note 1) @ T = 25°C
A
Junction and Storage Temperature Range T , T
−55 to +150
260
°C
°C
J
stg
Lead Solder Temperature − Maximum
(10 Second Duration)
T
L
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. FR−5 = 1.0 x 0.75 x 0.62 in.
See Application Note AND8308/D for further description of survivability specs.
© Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
September, 2014 − Rev. 2
ESD7351/D