05091
Only One Name Means ProTek’Tion™
PSLC03 - PSLC24C
350 watt Low CaPaCitanCe tvS aRRay
DeSCRiPtion
The PSLC and PSLCxxC Series of devices are low capacitance TVS arrays available in a SOT-143 package. These devices
are designed to protect Ethernet data I/O ports against the damaging effects of ESD and EFT transient threats.
The PSLC series are unidirectional devices used for common mode protection from line to ground. The PSLCxxC series
are bidirectional devices typically used for differential mode or common mode protection on balanced lines.
Voltages range from 3.3 to 24 volts for both configurations. Each series provides ESD protection to > 25 kilovolts with
a peak pulse power rating of 350 Watts for an 8/20µs waveshape. The PSLC and PSLCxxC series are designed to meet
and exceed the IEC 61000-4-2 and IEC 61000-4-4 requirements.
Sot-143 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): 12A, 8/20µs - Level 1(Line-
Gnd) & Level 2(Line-Line)
• 350 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Unidirectional and Bidirectional Configurations
• Protects 1 Line
• Low Clamping Voltage
• Low Capacitance: 3pF Typical
• RoHS Compliant
• REACH Compliant
aPPLiCationS
•
•
•
•
Ethernet - 10/100/1000 Base T
Cellular Phones
Audio/Video Inputs
FireWire, SCSI & USB Interfaces
MeChaniCaL ChaRaCteRiStiCS
Molded JEDEC SOT-143 Package
Approximate Weight: 9 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 8mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
•
•
•
•
Pin ConFiguRationS
1
4
1
4
2
3
2
BIDIRECTIONAL
3
UNIDIRECTIONAL
05091.R16 10/12
Page 1
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05091
Only One Name Means ProTek’Tion™
PSLC03 - PSLC24C
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
350
unitS
°C
°C
Watts
eLeCtRiCaL ChaRaCteRiStiCS PeR Line
@ 25°C unless otherwise Specified
PaRt
nuMBeR
(notes 1 - 2)
DeviCe
MaRking
RateD
StanD-oFF
voLtage
MiniMuM
BReakDown
voLtage
@ 1ma
v
(BR)
voLtS
4.0
4.0
6.0
6.0
8.5
8.5
13.3
13.3
16.6
16.6
26.7
26.7
MaXiMuM
CLaMPing
voLtage
(Fig. 2)
@ i
P
= 5a
v
C
voLtS
9.0
9.0
11.0
11.0
16.6
16.6
24.0
24.0
30.0
30.0
N/A
N/A
MaXiMuM
CLaMPing
voLtage
(Fig. 2)
@ 8/20µs
v
C
@ i
PP
voLtS
19.0V @ 20.0A
19.0V @ 20.0A
18.3V @ 17.0A
18.3V @ 17.0A
18.5V @ 17.0A
18.5V @ 17.0A
28.6V @ 11.0A
28.6V @ 11.0A
31.8V @ 10.0A
31.8V @ 10.0A
56.0V @ 6.0A
56.0V @ 6.0A
MaXiMuM
Leakage
CuRRent
@v
wM
i
D
µa
125
125
20
20
10
10
1
1
1
1
1
1
tyPiCaL
CaPaCitanCe
v
wM
voLtS
PSLC03
PSLC03C
PSLC05
PSLC05C
PSLC08
PSLC08C
PSLC12
PSLC12C
PSLC15
PSLC15C
PSLC24
PSLC24C
noteS
3U
3B
5U
5B
8U
8B
12U
12B
15U
15B
24U
24B
3.3
3.3
5.0
5.0
8.0
8.0
12.0
12.0
15.0
15.0
24.0
24.0
@0v, 1Mhz
C
pF
3
3
3
3
3
3
3
3
3
3
3
3
1. Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSLC05C.
2. Unidirectional Only:
Positive potential is applied from pin 2 to 1 or pin 3 to 4.
05091.R16 10/12
Page 2
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05091
Only One Name Means ProTek’Tion™
PSLC03 - PSLC24C
tyPiCaL DeviCe ChaRaCteRiStiCS
FiguRe 1
Peak PuLSe PoweR vS PuLSe tiMe
10,000
P
PP
- Peak Pulse Power - watts
1,000
350W, 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
05091.R16 10/12
Page 3
www.protekdevices.com
05091
Only One Name Means ProTek’Tion™
PSLC03 - PSLC24C
tyPiCaL DeviCe ChaRaCteRiStiCS
FiguRe 4
oveRShoot & CLaMPing voLtage FoR PSLC03
40
30
5 volts per Division
20
10
0
eSD test Pulse - 5 kilovolt, 1/30ns (waveshape)
FiguRe 5
inSeRtion LoSS - PSLC05
FiguRe 5
RetuRn LoSS - PSLC05
20
10 db per Division
10 db per Division
100 Mhz per Division
20
Ref 0
Ref 0
-20
-20
-50
-50
100 Mhz per Division
05091.R16 10/12
Page 4
www.protekdevices.com
05091
Only One Name Means ProTek’Tion™
PSLC03 - PSLC24C
SPiCe MoDeL
FiguRe 1
SPiCe MoDeL
I/O
LCRD
LCRD
ABD
Lg
0.8nH
LCRD
Lg
0.65nH
ABD
ABD
I/O
LCRD
UNIDIRECTIONAL
BIDIRECTIONAL
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
PSLC03
PSLC05
PSLC08
PSLC12
PSLC15
PSLC24
PSLC03C
PSLC05C
PSLC08C
PSLC12C
PSLC15C
PSLC24C
05091.R16 10/12
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
4.5
6.0
8.5
13.3
16.7
26.7
200
140
67
55
47
28
200
140
67
55
47
28
Page 5
R
s
(ohMS)
0.22
0.18
0.12
1.10
1.43
4.24
0.22
0.18
0.12
1.10
1.43
4.24
www.protekdevices.com
1E-11
1E-11
1E-11
1E-13
1E-13
1E-13
1E-11
1E-11
1E-11
1E-13
1E-13
1E-13
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