8700 E. Thomas Road
Scottsdale, AZ 85252
Tel: (480) 941-6300
Fax: (480) 947-1503
USB6B1
TVSarray™ Series
™
DESCRIPTION (500 watt)
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged
in a SO-8 configuration giving protection to one pair of Bidirectional
data lines and the Vbus. It is designed for use in applications where
protection is required at the board level from voltage transients caused
by electrostatic discharge (ESD) as defined in IEC 1000-4-2, electrical
fast transients (EFT) per IEC 1000-4-4 and effects of secondary
lighting.
These TVS arrays have a peak power rating of 500 watts for an
8/20µsec pulse. This array is designed for protection of sensitive
circuitry consisting of
UNIVERSAL SERIAL BUS (USB)
I/O transceivers.
The capacitance between the I/O data lines are minimal too ensure no significant signal distortion or loss at
the 12 Megabit or greater data rate. This feature allows full compatibility with USB port standards.
FEATURES
•
•
•
•
•
•
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•
500 watt Peak Pulse Power protection at 8/20 µsec
threat.
Protects each data line and between Vbus supply and
ground
Complies with MIL STD 883C Method 3015.7 class 3
Protection Per IEC 1000-4-2, IEC 1000-4-4
Provides electrically isolated protection
ULTRA LOW CAPACITANCE 5 pF line to ground
ULTRA LOW CAPACITANCE 3.5 pF line to line
ULTRA LOW STANDBY CURRENT
MECHANICAL
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Molded SO-8 Packaging
Lead solder temperature (10 sec duration) 260ºC
Weight: 0.066 grams (approximate)
Marked with logo and marking code
Pin 1 indicated by dot on top of package
Encapsulation meets UL 94V-0
PACKAGING
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•
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Tape & Reel EIA Standard 481-1-A
13 inch reel 2,500, pieces (OPTIONAL)
Carrier tubes 95 pcs per (STANDARD)
MAXIMUM RATINGS
•
•
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Operating Temperatures: -55
0
C to +150
0
C
Storage Temperature: -55
0
C to +150
0
C
Peak Pulse Power: 500 Watts (8/20
µsec,
Figure 1
and 2)
Pulse Repetition Rate: <.01%
ELECTRICAL CHARACTERISTICS PER LINE @ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAG
E
V
WM
VOLTS
MAX
USB6B1
USB6
5.0
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
6.0
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
9.8
CLAMPING
VOLTAGE
V
C
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
18
STANDBY
CURRENT
I
D
@ V
WM
µA
MAX
5
CAPACITANCE
(f=1 MHz)
@0V
C
Data + To Data -
pF
TYP
15
TEMPERATURE
COEFFICIENT
of V
BR
á
V(BR)
mV/°C
MAX
3
PART
NUMBER
DEVICE
MARKING
MSC1068.PDF
ISO 9001 CERTIFIED
REV E 7/07/2000
MICROSEMI [ MICROSEMI CORPORATION ]
