MSQA6V1W5T2
Quad Array for
ESD Protection
This quad monolithic silicon voltage suppressor is designed for
applications requiring transient overvoltage protection capability. It is
intended for use in voltage and ESD sensitive equipment such as
computers, printers, business machines, communication systems,
medical equipment, and other applications. Its quad junction common
anode design protects four separate lines using only one package.
These devices are ideal for situations where board space is at a
premium.
http://onsemi.com
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2
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5
4
Features
• SC−88A Package Allows Four Separate Unidirectional
Configurations
• Low Leakage < 1 mA @ 3 V
• Breakdown Voltage: 6.1 V − 7.2 V @ 1 mA
• Low Capacitance (90 pF typical)
• ESD Protection Meeting IEC1000−4−2
• Pb−Free Package is Available*
SC−88A/SOT−323
CASE 419A
Mechanical Characteristics:
• Void Free, Transfer−Molded, Thermosetting Plastic Case
• Corrosion Resistant Finish, Easily Solderable
• Package Designed for Optimal Automated Board Assembly
• Small Package Size for High Density Applications
MARKING DIAGRAM
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
61 M G
Peak Power Dissipation @ 20 ms
P
pk
G
@T ≤ 25°C (Note 1)
150
385
W
A
Steady State Power − 1 Diode (Note 2)
P
mW
D
Thermal Resistance, Junction−to−Ambient
R
q
JA
325
3.1
°C/W
mW/°C
Above 25°C, Derate
61 = Device Code
Maximum Junction Temperature
T
150
°C
°C
Jmax
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
Operating Junction and Storage
Temperature Range
T T
J
−55 to +150
stg
ESD Discharge
V
kV
PP
MIL STD 883C − Method 3015−6
IEC1000−4−2, Air Discharge
IEC1000−4−2, Contact Discharge
16
16
9
ORDERING INFORMATION
†
Device
Package
Shipping
Lead Solder Temperature (10 s duration)
T
260
°C
L
MSQA6V1W5T2
SC−88A
3000/Tape & Reel
3000/Tape & Reel
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Non−repetitive current per Figure 1. Derate per Figure 2.
2. Only 1 diode under power. For all 4 diodes under power, P will be 25%.
MSQA6V1W5T2G SC−88A
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
D
Mounted on FR−4 board with min pad.
*T2 Suffix Devices are Packaged with Pin 1 Opposing
Sprocket Hole.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
February, 2006 − Rev. 4
MSQA6V1W5T2/D