LCV01-6
Bidirectional TVS Array ™
SCOTTSDALE DIVISION
DESCRIPTION
This 16 pin one-line pair, bi-directional, LOW CAPACITANCE array is designed for
use in applications where protection is required at the board level. It provides
protection from voltage transients caused by electrostatic discharge (ESD) as
defined in IEC 61000-4-2, electrical fast transients (EFT) per IEC 61000-4-4 and
effects of secondary lightning as stated by IEC 61000-4-5.
These TRANSIENT VOLTAGE SUPPRESSOR (TVS) arrays have a peak pulse
power rating of 1500 watts for a 10/1000
µsec
pulse and are designed to be used for
secondary surge protection on high-speed telecommunications lines. This device
can be used in either common or differential mode applications. It is typically used
between Tip and Ring. Applications include T1/E1 and DSL interfaces in base
stations, routers, and long-haul transient immunity requirement per Bellcore 1089,
FCC Part 68 (type A and B surges and IEC 61000-4-5
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
TVSARRAY™
W W W .
Microsemi
.
COM
FEATURES
•
•
•
•
•
•
1500 watts peak pulse power
Protects one-line pair
Provides electrically isolated protection
SO-16W package
UL 94V-0 flamability classification
LOW CAPACITANCE 90 pF per line pair
•
•
•
•
•
APPLICATIONS / BENEFITS
T1/E1 line cards
Base stations
WAN interfaces
XDSL interfaces
CSU/DSU equipment
MAXIMUM RATINGS
•
•
•
•
•
•
Operating temperature: -55°C to +150°C
Storage temperature: -55°C to +150°C
Peak pulse power: 1500 watts (10/1000 µs, Fig 1)
Pulse repetition rate: < .01%
Thermal resistance:< 30°C/watt (junction-to-case)
Lead soldering temperature: 260°C, 10s maximum
MECHANICAL AND PACKAGING
•
Molded SO-16W Surface Mount
•
Weight 0.25 grams (approximate)
•
Marking: Logo, device marking code, date code
•
Pin #1 defined by dot on top of package
•
Tape & Reel per EIA Standard 481
•
13 inch reel; 2,500 pieces (OPTIONAL)
•
Carrier tubes; 45 pcs (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE PAIR @ 25°C Unless otherwise specified
STAND OFF
VOLTAGE
V
WM
VOLTS
MAX
LCV01-6
LCV01-6
6.0
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
8.0
CLAMPING
VOLTAGE
V
C
@ 100 Amp
(Figure 2)
VOLTS
MAX
15
CLAMPING
VOLTAGE
V
C
@ 200 Amp
(Figure 3)
VOLTS
MAX
21
STANDBY
CURRENT
I
D
@ V
WM
µA
MAX
25
CAPACITANCE
(f=1 MHz)
C
@0V
pF
TYP
PART
NUMBER
DEVICE
MARKING
LCV01-6
90
Note: Transient Voltage Suppressor (TVS) product is normally selected based on its stand off voltage V
WM
. Product selected
voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.
Copyright
©
2003
5-30 2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
LCV01-6
Bidirectional TVS Array ™
SCOTTSDALE DIVISION
Symbol
V
WM
V
BR
V
C
I
D
C
SYMBOLS & DEFINITIONS
Definition
Stand Off Voltage: Maximum dc voltage that can be applied over the operating temperature range.
Vwm must be selected to be equal or be greater than the operating voltage of the line to be protected
Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current
Clamping Voltage: Maximum clamping voltage across the TVS device when subjected to a given current at a
pulse time, t
d
.
Standby Current: Leakage current at V
WM.
Capacitance: Capacitance of the TVS as defined @ 0 volts at a frequency of 1 MHz and stated in picofarads.
W W W .
Microsemi
.
COM
OUTLINE AND CIRCUIT
Ipp -- Peak Pulse Current -- % Ipp
100
Ppp Peak Pulse Power (kW)
100
Peak Value -- Ipp
10/1000 Waveform
Ipp -- Peak Pulse Current -- % Ipp
10/1000µs 1500W Pulse
10
100
Peak Value -- Ipp
10/160 Waveform
50
Half -Value -- Ipp
2
50
Half -Value -- Ipp
2
1.0
0
0
t
r
500
t
1000
1500
0
0
t
r
t
d
100
200
300
.10
100ns
1µs
10µs
1ms
10ms
100ms
d
t -- Time in microseconds
t -- Time in microseconds
Figure 1
Peak Pulse Power Vs Pulse Time t = sec
Figure 2
Pulse Wave Form
Figure 3
Pulse Wave Form
DIMENSIONS AND SCHEMATIC
.08/.10
2.1/2.6
.45/.48_
11.6/11.8
.25/.27
6.6/6.8
A
B
P
.02/.03
.60/.80
G
D
C
K
J
F
L
.05 (nom)
1.27 (nom)
PAD LAYOUT
LCV01-6
INCHES
DIM
A
B
C
D
F
G
J
K
L
P
MIN
0.397
0.291
0.081
0.013
0.016
0.050 BSC
0.009
0.001
0.344
0.394
0.012
0.004
0.387
0.419
MAX
0.413
0.299
0.104
0.020
0.050
MILLIMETERS
MIN
10.08
7.39
2.06
0.33
0.41
1.27 BSC
0.23
0.03
7.47
10.01
0.30
0.10
9.79
10.64
MAX
10.49
7.60
2.64
0.51
1.27
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SCHEMATIC
Copyright
©
2003
5-30 2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
stm32/stm8
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