ESD Protection Diodes
Description
ESD7421, SZESD7421
ESD Protection Diodes
Micro−Packaged Diodes for ESD Protection
The ESD7421 is designed to protect voltage sensitive components from ESD.
Excellent clamping capability, low leakage, and fast response time provide best in class protection on designs that are exposed to ESD.
Because of its small size, it is suited for use in cellular phones, automotive sensors, infotainment, MP3 players, digital cameras and many other applications where board space comes at a premium.
Specification Features
• Low Capacitance 0.
3 pF • Low Clamping Voltage • Low Leakage 100 nA • Response Time is < 1 ns • IEC61000−4−2 Level 4 ESD Protection • SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
IEC 61000−4−2 (ESD)
Contact Air
±12 kV ±15
Total Power Dissipation on FR−5 Board (Note 1) @ TA = 25°C Thermal Resistance, Junction−to−Ambient
Junction and Storage Temperature Range
Lead Solder Temperature − Maximum (10 Second Duration)
°PD°
RqJA TJ, Tstg
TL
300 mW 400 °C/W −55 to +150 °C 260 °C
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.
http://onsemi.
com
Pin 1
Pin 2
MARKING DIAGRAM
XDFN2 (SOD−882) CASE 711AM
5M G
5 = Specific Device Code M = Date Code G = Pb−Free Package
ORDERING INFORMATION
Device ESD7421N2T5G
Package
XDFN2 (Pb−Free)
Shipping†
8000 / Tape & Reel
SZESD7421N2T5G XDFN2 (Pb−Free)
8000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
See Application Note AND8308/D for further description of survivability sp...
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