05076
Only One Name Means ProTek’Tion™
PLCDA03 - PLCDA24
500 WATT MULTI-LINE ULTRA LOW CAPACITANCE TVS ARRAY
DESCRIPTION
The PLCDAxx Series are ultra low capacitance multi-line transient voltage suppressor arrays that provides board level
protection for standard TTL and CMOS bus line applications against the damaging effects of ESD, tertiary lightning and
switching transients.
The PLCDAxx Series has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device series meets
the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SO-8 PACkAGE
FEATURES
• 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(Line-
Gnd) & Level 3(Line-Line)
• 500 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Bidirectional Configuration
• Available in Multiple Voltages Ranging from 3V to 24V
• Protects Two Lines
• Ultra Low Capacitance: 5pF
• RoHS Compliant
• REACH Compliant
APPLICATIONS
•
•
•
•
Computer Interface Protection
Ethernet - 10/100/1000 Base T
Audio/Video Inputs
Cellular Phone Terminals
MEChANICAL ChARACTERISTICS
•
•
•
•
Molded JEDEC SO-8 Package
Approximate Weight: 70 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN CONFIGURATION
8
7
6
5
1
2
3
4
05076.R9 11/10
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05076
Only One Name Means ProTek’Tion™
PLCDA03 - PLCDA24
TYPICAL DEVICE ChARACTERISTICS
MAXIMUM RATINGS
@ 25°C Unless Otherwise Specified
PARAMETER
Operating Temperature
Storage Temperature
Peak Pulse Power (tp = 8/20µs) - See Figure 1
SYMBOL
T
L
T
STG
P
PP
VALUE
-55 to 150
-55 to 150
500
UNITS
°C
°C
Watts
ELECTRICAL ChARACTERISTICS PER LINE
@ 25°C Unless Otherwise Specified
PART
NUMBER
(Note 1)
DEVICE
MARkING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAkDOWN
VOLTAGE
@1mA
V
(BR)
VOLTS
4.5
6.0
8.5
13.3
16.7
26.7
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@I
P
= 1A
V
C
VOLTS
7.0
9.8
13.4
19.0
24.0
43.0
MAXIMUM
LEAkAGE
CURRENT
@V
WM
I
D
µA
125
20
10
1
1
1
MAXIMUM
CAPACITANCE
(Note 2)
@0V, 1Mhz
C
pF
5
5
5
5
5
5
V
WM
VOLTS
PLCDA03
PLCDA05
PLCDA08
PLCDA12
PLCDA15
PLCDA24
NOTES
SGA
SGB
SGF
SGC
SGD
SGE
3.3
5.0
8.0
12.0
15.0
24.0
1. Devices are designed to be used in parallel (see application). For other applications, contact the factory. Do not apply surge in the forward direction of this device.
2. Do not surge from pins 8 to 1, 2 to 7, 6 to 3, and 4 to 5. PIV typically greater than 100V for each rectifier diode. Electrical characteristics apply to pins 1 to 8, 7 to 2, 3 to 6 and 5 to 4.
05076.R9 11/10
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05076
Only One Name Means ProTek’Tion™
PLCDA03 - PLCDA24
TYPICAL DEVICE ChARACTERISTICS
FIGURE 1
PEAk PULSE POWER VS PULSE TIME
10,000
P
PP
- Peak Pulse Power - Watts
1,000
500W, 8/20µs Waveform
100
10
0.1
1
10
100
t
d
- Pulse Duration - µs
1,000
10,000
120
I
PP
- Peak Pulse Current - % of I
PP
FIGURE 2
PULSE WAVE FORM
t
f
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
% Of Rated Power
FIGURE 3
POWER DERATING CURVE
Peak Pulse Power
8/20µs
100
80
60
40
20
0
0
5
e
-t
60
40
20
0
Average Power
t
d
= t/(I
PP
/2)
10
15
t - Time - µs
20
25
30
0
25
50
75 100 125
T
A
- Ambient Temperature - °C
150
05076.R9 11/10
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05076
Only One Name Means ProTek’Tion™
PLCDA03 - PLCDA24
TYPICAL DEVICE ChARACTERISTICS
FIGURE 4
OVERShOOT & CLAMPING VOLTAGE FOR PLCDA05
40
30
5 Volts per Division
20
10
0
ESD Test Pulse - 25 kilovolt, 1/30ns (Waveshape)
FIGURE 5
INSERTION LOSS - PLCDA15
50
50
FIGURE 6
RETURN LOSS - PLCDA15
10 db per Division
0
10 db per Division
20
20
0
-20
-20
-50
100 Mhz per Division
-50
100 Mhz per Division
05076.R9 11/10
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05076
Only One Name Means ProTek’Tion™
PLCDA03 - PLCDA24
SPICE MODEL
FIGURE 1
SPICE MODEL
I/O
ABD
LCRD
LCRD
Lg
0.7nH
ABD
ABD - Avalanche Breakdown Diode (TVS)
LCRD: Low Capacitance Rectifier Diode
Lg - Lead Inductance
TABLE 1 - SPICE PARAMETERS
PARAMETER
BV
IBV
C
jo
I
S
Vj
M
N
R
S
TT
EG
UNIT
V
µA
pF
A
V
-
-
Ohms
s
eV
ABD(TVS)
See Table 2
1
See Table 2
See Table 2
0.6
0.33
1
See Table 2
1E-8
1.11
LCRD
200
0.01
5
1E-13
0.6
0.33
1
0.31
1E-9
1.11
PART NUMBER
PLCDA03
PLCDA05
PLCDA08
PLCDA12
PLCDA15
PLCDA24
TABLE 2 - ABD SPECIFIC SPICE PARAMETERS
I
S
(AMPS)
B
V
(VOLTS)
C
jo
(
p
F)
4.5
6.0
8.5
13.3
16.7
26.7
438
284
146
123
102
61
1E-11
1E-11
1E-13
1E-13
1E-13
1E-13
R
s
(OhMS)
0.21
0.14
0.275
0.4
0.52
1.54
05076.R9 11/10
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