05205
USB0403
thru
USB0424C
LOW CAPACITANCE TVS ARRAY
APPLICATIONS
✔
Ethernet - 10/100 Base T
✔
Cellular Phones
✔
Audio & Video Inputs
✔
FireWire, SCSI & USB Interfaces
IEC COMPATIBILITY
(EN61000-4)
✔
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔
61000-4-4 (EFT): 40A - 5/50ns
✔
61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
SOT-143
FEATURES
✔
500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔
Unidirectional & Bidirectional Configurations
✔
Available in Multiple Voltage Types Ranging From 3V to 24V
✔
Protects One Line
✔
ESD Protection > 40 kilovolts
✔
Low Leakage
✔
Low Capacitance: 5pF per Line Pair
✔
RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
✔
✔
✔
✔
Molded JEDEC SOT-143 Package
Weight 9 milligrams (Approximate)
Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed)
Solder Reflow Temperature:
Tin-Lead - Sn/Pb, 85/15: 240-245°C
Pure-Tin - Sn, 100: 260-270°C
✔
Flammability Rating UL 94V-0
✔
8mm Tape and Reel Per EIA Standard 481
✔
Marking: Marking Code
PIN CONFIGURATIONS
UNIDIRECTIONAL
BIDIRECTIONAL
1
4
1
4
2
3
2
3
05205.R1 6/06
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www.protekdevices.com
USB0403
thru
USB0424C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS
@ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (t
p
= 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL
P
PP
T
J
T
STG
VALUE
500
-55°C to 150°C
-55°C to 150°C
UNITS
Watts
°C
°C
ELECTRICAL CHARACTERISTICS PER LINE
PART
NUMBER
(See Notes 1-2)
DEVICE
MARKING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
@ 25°C Unless Otherwise Specified
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
MAXIMUM
CLAMPING
VOLTAGE
(See 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
V
WM
VOLTS
USB0403
USB0403C
USB0405
USB0405C
USB0408
USB0408C
USB0412
USB0412C
USB0415
USB0415C
USB0424
USB0424C
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
@ 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
@8/20µs
V
C
@ I
PP
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
@V
WM
I
D
µA
125
125
20
20
10
10
1
1
1
1
1
1
0V @ 1 MHz
C
pF
5
5
5
5
5
5
5
5
5
5
5
5
Note 1:
Part numbers with an additional “C” suffix are bidirectional devices, i.e., USB0405C.
Note 2:
Unidirectional Only:
Positive potential is applied from pin 2 to 1 or pin 3 to 4.
10,000
P
PP
- Peak Pulse Power - Watts
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
I
PP
- Peak Pulse Current - % of I
PP
120
100
80
60
40
20
0
t
f
FIGURE 2
PULSE WAVE FORM
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
1,000
500W 8/20µs Waveform
e
-t
100
t
d
= t I /2
PP
10
0.1
1
10
100
t
d
- Pulse Duration - µs
1,000
10,000
0
5
10
15
20
t - Time - µs
25
30
05205.R1 6/06
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USB0403
thru
USB0424C
GRAPHS
100
80
% Of Rated Power
FIGURE 3
POWER DERATING CURVE
40
Peak Pulse Power
8/20µs
5 Volts per Division
FIGURE 4
OVERSHOOT & CLAMPING VOLTAGE FOR USB0405C
30
60
20
40
20
Average Power
0
0
25
50
75
100
125
T
L
- Lead Temperature - °C
150
10
0
ESD Test Pulse: 5 kilovolt, 1/30ns (waveform)
FIGURE 5
INSERTION LOSS - USB0405C
FIGURE 6
RETURN LOSS - USB0405C
20 db
10 db per Division
10 db per Division
20 db
Ref 0 db
Ref 0 db
-20 db
-20 db
-50 db
100 MHz per Division
-50 db
100 MHz per Division
05205.R1 6/06
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www.protekdevices.com
USB0403
thru
USB0424C
APPLICATIONS
The USB04 Series are TVS arrays designed to protect I/O or
data lines from the damaging effects of ESD and EFT. This
product series provides both unidirectional and bidirectional
protection, with a surge capability of 500 Watts P
PP
per line for
an 8/20µs waveform and ESD protection > 40kV.
UNIDIRECTIONAL
COMMON-MODE CONFIGURATION (Figure 1)
The two USB04 Series devices provide protection in a common-
mode configuration as depicted in Figure 1.
Circuit connectivity is as follows:
✔
TVS Device 1: Line 1(D+) is connected to Pins 2 & 3.
✔
TVS Device 2: Line 2(D-) is connected to Pins 2 & 3.
✔
Both TVS Devices: Pins 1 & 4 connected to ground.
USB OUTPUT CONNECTOR
Figure 1 - Unidirectional Configuration (Two TVS Devices)
Common-Mode USB Protection
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1
4
1
4
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
GND
SOLDER PAD
2
3
2
3
USB IC
D+
D-
R
2
T
X
3
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic Compatibility
(EMC) 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.
✔
✔
✔
✔
05205.R1 6/06
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www.protekdevices.com
RJ-45
Circuit connectivity is as follows:
✔
Line 1(R
X
) is connected to Pins 1 & 4.
✔
Line 2(T
X
) is connected to Pins 2 & 3.
ETHERNET TRANSCEIVER
BIDIRECTIONAL
DIFFERENTIAL-MODE CONFIGURATION (Figure 2)
The USB04xxC Series provides protection in a differential-mode
configuration as depicted in Figure 2.
Figure 2 - Bidirectional Configuration
Differential-Mode Ethernet Protection
R
X
R
1
4
USB0403
thru
USB0424C
SOT-143 PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
SOT-143
A
G
L
B
S
J
DIM
PACKAGE DIMENSIONS
MILLIMETERS
MIN
MAX
2.80
1.20
0.84
0.39
0.79
1.78
0.013
0.08
0.46
0.445
0.72
2.11
3.04
1.39
1.14
0.50
0.93
2.03
0.10
0.15
0.60
0.60
0.83
2.48
INCHES
MIN
MAX
0.110
0.047
0.033
0.015
0.031
0.070
0.0005
0.003
0.018
0.0175
0.028
0.083
0.120
0.055
0.045
0.020
0.037
0.080
0.004
0.006
0.024
0.024
0.033
0.098
K
F
D
H
C
R
MOUNTING PAD
TYPICAL
DIM Millimeters Inches
1
2
3
4
5
6
7
8
9
10
1
1
2.85
2.00
1.80
1.90
1.05
2.75
1.20
0.80
0.85
0.85
0.85
0.112
0.079
0.071
0.075
0.041
0.108
0.047
0.031
0.033
0.033
0.033
A
B
C
D
F
G
H
J
K
L
R
S
NOTES
1
2
10
4
5
11
6
1. Dimensioning and tolerances per ANSI Y14.5M, 1985.
2. Controlling Dimension: Inches
3. Dimensions are exclusive of mold flash and metal burrs.
TAPE & REEL ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e.,
USB0405C-T7.
3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e.,
USB0405C-T13.
4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e.,
USB0405C-LF-T7.
3
7
8
9
Outline & Dimensions: Rev 2 - 6/06, 06011
Tape & Reel Specifications (Dimensions in millimeters)
Reel Dia.
178mm (7”)
Tape Width
8mm
A0
B0
K0
D
E
F
W
P0
P2
P
tmax
0.25
3.10 ± 0.10 2.70 ± 0.10 1.35 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ±0.30 4.00 ±0.10 2.00 ±0.05 4.00 ±0.10
P0
t
D
P2
10 Pitches Cumulative
Tolerance on Tape. ± 0.2
E
Top cover tape
A0
K0
B0
F
W
P
User Direction of Feed
COPYRIGHT © ProTek Devices 2003
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC).
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 Devices
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail: sales@protekdevices.com
Web Site: www.protekdevices.com
www.protekdevices.com
05205.R1 6/06
5
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