USU
usb port network
Developed to support serial data architecture,
the USU network provides the designer with an
integrated single package solution for signal termination,
EMI/RFI attenuation, and also I/O ESD protection.
features
•
•
•
•
IEC 61000-4-2 compliant
Miniature package
ESD suppression
Integrates 7 discretes
circuit
protection
applications
•
•
•
•
Network hubs
Workstation computer
Personal computer
Set top box
dimensions and construction
Size
Code
Dimensions
inches
(mm)
L
W
p
.118
(3.00)
.190
(4.83)
.118
(3.00)
.150
(3.81)
xxx
(xxx)
.020
(0.52)
L
Bonding
Wire
p
Lead
M08
N08
W
Die
Pad
Si
Molded Wafer
Resin
ordering information
New Part #
USU
Type
N08
Package
Symbol
Package type symbol + number of pins
MSOP: M08
NSOIC: N08
L
Termination
Material
L: SnPb
TE
Packaging
TE: 7" embossed
plastic tape
TEB: 13"
embossed
plastic tape
For further information on packaging, please refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/01/03
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
167
USU
usb port network
circuit schematic
n
R1
R2
c
c
circuit
protection
R1
1
n= number of pins (8)
applications and ratings
Part
Designation
Resistor
Tolerance
T.C.R.
(ppm/°C)
Capacitor
Tolerance
Voltage
Rating
Power
Rating
@ 70°C
100mW
ESD
Protection
HBM (Min)
±8Kv
ESD
Clamp
Voltage (Min)
±6V
Operating
Temperature
Range
-50°C to
+125°C
USU
±10%
+100
±20%
20V
environmental applications
Performance Characteristics
Parameter
Resistance to Soldering Heat
Short Time Overload
Moisture Resistance
Thermal Shock
H.A.S.T.
Maximum
∆
R
+0.25%
+0.50%
+0.50%
+0.50%
+1%
MIL-R-55342 4.7.7
MIL-R-55342 4.7.5
MIL-STD-202 method 103
MlL-STD-202 method 107
2 Atm., 121°C, 96 hrs
Test Method
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/01/03
168
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.