05205
Only One Name Means ProTek’Tion™
USB0403 - USB0424C
350 watt low CaPaCitanCe tvS aRRay
DeSCRiPtion
The USB04xx and USBxxC 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 USB04xx series are unidirectional devices used for common mode protection from line to ground. The USB04xxC
series are bidirectional devices typically used for differential mode 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 USB04xx and USBxxC 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
• Available in Multiple Voltages Ranging from 3V to 24V
• Protects 1 Line
• Low Leakage Current
• Low Capacitance: 5pF per Line Pair
• 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
05205.R5 10/10
Page 1
www.protekdevices.com
05205
Only One Name Means ProTek’Tion™
USB0403 - USB0424C
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
(See 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
@0v, 1Mhz
v
wM
voltS
USB0403
USB0403C
USB0405
USB0405C
USB0408
USB0408C
USB0412
USB0412C
USB0415
USB0415C
USB0424
USB0424C
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
C
pF
5
5
5
5
5
5
5
5
5
5
5
5
1. Part numbers with an additional “C” suffix are bidirectional devices, i.e., USB0405C.
2. Unidirectional Only:
Positive potential is applied from pin 2 to 1 or pin 3 to 4.
05205.R5 10/10
Page 2
www.protekdevices.com
05205
Only One Name Means ProTek’Tion™
USB0403 - USB0424C
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
05205.R5 10/10
Page 3
www.protekdevices.com
05205
Only One Name Means ProTek’Tion™
USB0403 - USB0424C
tyPiCal DeviCe ChaRaCteRiStiCS
FigURe 4
oveRShoot & ClaMPing voltage FoR USB0405C
40
30
5 volts per Division
20
10
0
eSD test Pulse - 5 kilovolt, 1/30ns (waveshape)
FigURe 5
inSeRtion loSS - USB0405C
FigURe 6
RetURn loSS - USB0405C
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
05205.R5 10/10
Page 4
www.protekdevices.com
05205
Only One Name Means ProTek’Tion™
USB0403 - USB0424C
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
USB0403
USB0405
USB0408
USB0412
USB0415
USB0424
USB0403C
USB0405C
USB0408C
USB0412C
USB0415C
USB0424C
05205.R5 10/10
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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