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GBIT0812C Schematic ( PDF Datasheet ) - Microsemi Corporation

Teilenummer GBIT0812C
Beschreibung TVSarray Series For Gigabit Ethernet Applications
Hersteller Microsemi Corporation
Logo Microsemi Corporation Logo 




Gesamt 2 Seiten
GBIT0812C Datasheet, Funktion
Scottsdale Division
8700 E. Thomas Road
Scottsdale, AZ 85252
Tel: (480) 941-6300
Fax: (480) 947-1503
DESCRIPTION (500 watt)
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged
in an SO-8 configuration giving protection to 2 Bidirectional data or
interface lines. 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.
GBIT0803C
thru
GBIT0824C
TVSarraySeries
For Gigabit Ethernet
Applications
These TVS arrays have a peak power rating of 500 watts for an
8/20µsec pulse. This array is suitable for protection of sensitive circuitry consisting of TTL, CMOS
DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, GIGABIT (1000Mbs/sec) transceiver chip sets. The
GBIT08XXC product provides board level protection from static electricity and other induced voltage surges
that can damage or upset sensitive circuitry without impeding data transmission speeds.
FEATURES
Protects up to 2 Bidirectional lines
Surge protection Per IEC 1000-4-2, IEC 1000-4-4
Designed for IEEE 802.3ab Gigabit Ethernet protection
Provides electrically isolated protection
SO-8 Packaging
ULTRA LOW CAPACITANCE 5 pF per line pair
ULTRA LOW LEAKAGE
MECHANICAL
Molded SO-8 Surface Mount
Marking: Logo, device number, date code
Pin #1 defined by DOT on top of package
MAXIMUM RATINGS
Operating Temperatures: -550C to +1500C
Storage Temperature: -550C to +1500C
Peak Pulse Power: 500 Watts (8/20 µsec, Figure 1)
Pulse Repetition Rate: <.01%
PACKAGING
Tape & Reel EIA Standard 481-1-A
13 inch reel 2,500, pieces (OPTIONAL)
Carrier tubes 95 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE @ 250C Unless otherwise specified
PART
NUMBER
DEVICE
MARKING
STAND
OFF
VOLTAGE
VWM
VOLTS
MAX
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
MIN
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
LEAKAGE
CURRENT
ID
@ VWM
µA
MAX
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
GBIT0803C
U3C 3.3
4
7
9 200
5
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
MAX
-5
GBIT0805C
GBIT0812C
U5C
U12C
5.0
12.0
6.0
13.3
9
19
11 100
24 1
5
5
3
10
GBIT0815C
U15C
15.0
16.7
24
30 1
5
13
GBIT0818C
U18C
18.0
20.0
32
41 1
5
22
GBIT0824C
U24C
24.0
26.7
43
55 1
5
30
NOTE: TVS product is normally selected based on its stand off Voltage VWM. Product selected voltage should be
equal to or greater than the continuous peak operating voltage of the circuit to be protected.
Application: The GBIT08XXC product is designed for transient voltage suppression protection of ESD sensitive
components at the board level. It is an ideal product to be used for protection of I/O Transceivers.
MSC1064.PDF
ISO 9001 CERTIFIED
Rev C 8/24/99





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