NSQA6V8AQ5T2 Datasheet, PDF (1/6 Pages) ON Semiconductor – Transient Voltage Suppressor

NSQA6V8AW5T2 Series
Transient Voltage Suppressor
ESD Protection Diode with Low Clamping
Voltage
This integrated transient voltage suppressor device (TVS) is
designed for applications requiring transient overvoltage protection. It
is intended for use in sensitive equipment such as computers, printers,
business machines, communication systems, medical equipment, and
other applications. Its integrated design provides very effective and
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reliable protection for four separate lines using only one package.
These devices are ideal for situations where board space is at a premium.
1
5
Features
• Low Clamping Voltage
2
• Small SC−88A SMT Package
• Stand Off Voltage: 5 V
3
4
• Low Leakage Current < 1 mA
• Four Separate Unidirectional Configurations for Protection
• ESD Protection: IEC61000−4−2: Level 4
MILSTD 883C − Method 3015−6: Class 3
• Pb−Free Packages are Available
Benefits
• Provides Protection for ESD Industry Standards: IEC 61000, HBM
SC−88A/SOT−323
CASE 419A
• Minimize Power Consumption of the System
• Minimize PCB Board Space
Typical Applications
• Instrumentation Equipment
• Serial and Parallel Ports
MARKING DIAGRAM
4
5
6x MG
G
• Microprocessor Based Equipment
1 23
• Notebooks, Desktops, Servers
• Cellular and Portable Equipment
MAXIMUM RATINGS (T_A = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Peak Power Dissipation
P_PK
20
W
8 20 msec Double Exponential
Waveform (Note 1)
x
= H for NSQA6V8AW5T2
X for NSQA12VAW5T2
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
Steady State Power − 1 Diode (Note
P_D
2)
380
mW
ORDERING INFORMATION
Thermal Resistance −
Junction−to−Ambient
Above 25°C, Derate
R_qJA
327
°C/W
3.05
mW/°C
Device
NSQA6V8AW5T2
Package
Shipping^†
SC−88A 3000/Tape & Reel
Operating Junction Temperature
Range
Storage Temperature Range
Lead Solder Temperature − Maximum
10 Seconds Duration
IEC ^1000−4−2 (ESD)
Contact
T_J
−40 to +125 °C
T_stg
−55 to +150
°C
T_L
260
°C
$8.0
kV
NSQA6V8AW5T2G SC−88A 3000/Tape & Reel
(Pb−Free)
NSQA12VAW5T2 SC−88A 3000/Tape & Reel
NSQA12VAW5T2G SC−88A 3000/Tape & Reel
(Pb−Free)
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Non−repetitive current pulse per Figure 6.
†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.
2. Only 1 diode under power. For all 4 diodes under power, P_D will be 25%.
Mounted on FR4 board with min pad.
See Application Note AND8308/D for further description of survivability specs.
© Semiconductor Components Industries, LLC, 2009
1
September, 2009 − Rev. 5
Publication Order Number:
NSQA6V8AW5T2/D