PROTEC LCD12C High powered multi-line tvs array Datasheet

05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
High powered multi-line tvs array
Description
The LCD Series are high powered multi-line TVS arrays available in a 16 pin DIP package. This series is designed to
protect high-speed applications from the damaging effects of ESD, EFT and secondary transient threats.
The LCD Series has a peak pulse power rating of 800 Watts for an 8/20µs waveshape. This devices meets the IEC
61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
16 pin dip package
Features
applications
• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(LineGnd) & Level 3(Line-Line)
• 800 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Bidirectional Configuration
• ESD Protection > 25 kilovolts
• Available in Multiple Voltages
• Protects up to 8 Lines
• Low Capacitance: 15pF
• RoHS Compliant
• REACH Compliant
•
•
•
•
•
Ethernet 10/100 Base T
RS-485
xDSL & ATM
SCSI & USB Interfaces
Audio/Video I/O Ports
Mechanical characteristics
• Molded 16 Pin Dual-In-Line (DIP) Package
• Approximate Weight: 1.2 grams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• Flammability Rating UL 94V-0
PIN CONFIGURATION
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16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL
VALUE
UNITS
PPP
800
Watts
TL
-55 to 150
°C
TSTG
-55 to 150
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(Note 1)
RATED
STAND-OFF
VOLTAGE
minimum
breakdown
voltage
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
maximum
CAPACITANCE
VWM
VOLTS
@1mA
V(BR)
VOLTS
@ IP = 1A
VC
volts
@ 8/20µs
VC @ I PP
@V WM
ID
µA
@0V, 1MHz
C
pF
temperature
coefficient
of V(BR)
q V(BR)
mV/°C
LCD05C
5.0
6.0
9.8
24.0V @ 45.0A
100
15
3
LCD08C
8.0
8.5
12.3
25.5V @ 40.0A
10
15
9
LCD12C
12.0
13.3
19.0
32.0V @ 34.0A
4
15
16
LCD15C
15.0
16.7
25.5
38.0V @ 27.0A
4
15
17
LCD24C
24.0
26.7
40.0
48.0V @ 22.0A
4
15
26
notes
1. Tested on pin pairs 1 and 16, 2 and 15, 3 and 14, 4 and 13, 5 and 12, 6 and 11, 7 and 10, 8 and 9.
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
typical device characteristics
figure 1
peak pulse power vs pulse time
PPP - Peak Pulse Current - kilowatts
100
800W, 8/20µs Waveform
10
1
0.1
0.1
10
100
td - Pulse Duration - µs
Peak Value IPP
80
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
e-t
60
40
10,000
figure 3
power derating curve
Peak Pulse Power
8/20µs
80
% Of Rated Power
tf
100
td = t/(IPP/2)
60
40
20
20
0
1,000
figure 2
pulse wave form
120
IPP - Peak Pulse Current - % of IPP
1
0
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5
10
15
t - Time - µs
20
25
30
Page 3
0
Average Power
0
25
50
75 100 125
TA - Ambient Temperature - °C
150
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
typical device characteristics
figure 4
overshoot & clamping voltage for LCd05C
24
5 Volts per Division
15
5
-5
-15
ESD Test Pulse - 12 kilovolt, 1/30ns (Waveshape)
figure 4
typcial clamping voltage vs peak pulse current for LCd05C
VC - Clamping Voltage - Volts
16
12
8
4
0
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0
2
4
6
8
10
12
IPP - Peak Pulse Current - Amps
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14
16
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
SPICE MODEL
figure 1
spice model
I/O
ABD
LCRD
LCRD
ABD
Lg
0.8nH
ABD - Avalanche Breakdown Diode (TVS)
LCRD: Low Capacitance Rectifier Diode
Lg - Lead Inductance
table 1 - spice parameters
parameter
PART NUMBER
LCD05C
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unit
abd(tvs)
LCRD
BV
V
See Table 2
200
IBV
µA
1
0.01
Cjo
pF
See Table 2
5
IS
A
See Table 2
1E-13
Vj
V
0.6
0.6
M
-
0.33
0.33
N
-
1
1
RS
Ohms
See Table 2
0.31
TT
s
1E-8
1E-9
EG
eV
1.11
1.11
table 2 - abd specific spice parameters
i s (amps)
bv(volts)
cjo(pF)
6.0
880
1E-11
rs(ohms)
0.09
LCD08C
8.5
481
1E-13
0.18
LCD12C
13.3
319
1E-13
0.22
LCD15C
16.7
238
1E-13
0.31
LCD24C
26.7
210
1E-13
0.93
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
application information
Port 1
D+
D-
Port 3
D+
D-
USB Output
Connector
USB Output
Connector
16
15
1
2
USB
IC
14
13
3
4
USB Output
Connector
USB Output
Connector
12
11
10
9
5
6
7
8
Port 2
D+
D-
Port 4
D+
D-
figure 1 - COMMON-MODE USB Protection
Circuit connectivity is as follows:
• Pins 1, 2, 3, 4, 5, 6, 7 and 8 connected to ground.
• Pins 16 and 15 connected to Port 1, D- and D+.
• Pins 14 and 13 connected to Port 2, D- and D+.
• Pins 12 and 11 connected to Port 3, D- and D+.
• Pins 10 and 9 connected to Port 4, D- and D+.
circuit board recommendations
Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended:
• The protection device should be placed near the input terminals or connectors, the device will divert the transient current
immediately before it can be coupled into the nearby traces.
• The path length between the TVS device and the protected line should be minimized.
• All conductive loops including power and ground loops should be minimized.
• The transient current return path to ground should be kept as short as possible to reduce parasitic inductance.
• Ground planes should be used whenever possible. For multilayer PCBs, use ground vias.
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
16 pin dip package information
A
outline dimensions
dim
millimeters
inches
min
max
min
max
A
18.80
19.55
0.740
0.770
B
6.35
6.85
0.250
0.270
C
7.50
7.74
0.295
0.305
D
0.21
0.38
0.008
0.015
E
0°
10°
0°
10°
F
0.51
1.01
0.020
0.040
G
3.69
4.44
0.145
0.175
H
2.80
3.30
0.110
0.130
I
1.02
1.77
0.040
0.070
J
1.27
1.27
0.050
0.050
K
0.39
0.53
0.015
0.021
L
2.54
2.54
0.100
0.100
Orientation Dot
(Pin #1)
B
I
12 Places
C
F
G
J
12 Places
K
16 Places
H
D
16 Places
E
L
Notes
1. Dimensions are exclusive of mold flash and metal burrs.
2. Dimensions “J” and “L” are between centers.
ORDERING INFORMATION
base PART NUMBER
(xx = Voltage)
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
LCDxxC
-LF
n/a
n/a
n/a
25
Notes
1. Marking on Part - logo, part number, date code and pin one defined by dot on top of package.
Package outline per document number 06003.R2 9/09.
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05018
LCD05C - LCD24C
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for
the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
application specific protection solutions for all electronic equipment/systems.
ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
Web
www.protekdevices.com
www.protekanalog.com
COPYRIGHT © ProTek Devices 1998 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
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