CP05
05133
Only One Name Means ProTek’Tion™
STANDARD CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Ethernet - 10 Base T
✔ Cellular Phones
✔ Handheld Electronics
✔ FireWire & USB Interfaces
✔ Multiple I/O P orts or Po wer Supplies
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)
FEATURES
✔ 200 Watts P eak Pulse P ower per Line (tp=8/20µs)
✔ Monolithic Design
✔ A v ailable in Multiple V oltage Types Ranging From 5V to 24V
✔ Protect 4 Bidirectional Lines & 5 Unidirectional Lines
✔ ESD Protection > 25 kilovolts
✔ Lo w Clamping V oltage
✔ Unidirectional & Bidirectional Configurations
✔ Low Leakage Current
thru
CP24C
SOT-23-6
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-23-6 Package
✔ Weight 0.6 grams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code & Pin One Defined By DO T on P ackage
PIN CONFIGURATIONS
UNIDIRECTIONAL
1
2
3
6
5
4
BIDIRECTIONAL
1
2
3
6
5
4
105133.R6 10/03 www.protekdevices.com
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
CP05
thru
CP24C
PARAMETER
Peak Pulse P o wer (tp = 8/20µs) - See Figure 1
Operating T emperature
Storage T emperature
SYMBOL VALUE
P
PP
T
J
T
STG
200 Watts
-55°C to 150°C
-55°C to 150°C°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(See Notes 1-3)
CP05
CP05C
CP12
CP12C
CP15
CP15C
CP24
CP24C
DEVICE
MARKING
QRH
QRL
QRI
QRM
QRJ
QRN
QRK
QRO
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
5.0
5.0
12.0
12.0
15.0
15.0
24.0
24.0
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
6.0
6.0
13.3
13.3
16.7
16.7
26.7
26.7
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
= 1A
@ I
P
V
C
VOLTS
9.8
9.8
19
19
24
24
43
43
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20µs
VC @ I
PP
11.8V @ 17.0A
11.8V @ 17.0A
28.3V @ 7.0A
28.3V @ 7.0A
45.0V @ 5.0A
45.0V @ 5.0A
65.0V @ 3.0A
65.0V @ 3.0A
MAXIMUM
LEAKAGE
CURRENT
@V
I
D
µA
20
20
1
1
1
1
1
1
WM
UNITS
°C
TYPICAL
CAPACITANCE
@0V, 1 MHz
C
j
pF
70
70
50
50
30
30
25
25
Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., CP05C.
Note 2:
Unidirectional Only:
Note 3:
Bidirectional Only:
10,000
1,000
100
- Peak Pulse Power - Watts
PP
P
10
0.1 1 10 100 1,000 10,000
Test between pin 1, 3, 4 and 6 to pin 2 or 5.
Test between pin 5 to 1 or 3 or 4 or 6. Electrical characteristics apply in both directions.
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
200W 8/20µs Waveform
td - Pulse Duration - µs
2 www.protekdevices.com05133.R6 10/03
FIGURE 2
120
PP
100
80
60
40
- Peak Pulse Current - % of I
20
PP
I
0
0 5 10 15 20 25 30
PULSE WAVE FORM
t
f
Peak V alue I
-t
e
td = t
t - Time - µs
PP
IPP/2
TEST
WA VEFORM
P ARAMETERS
tf = 8µs
td = 20µs
GRAPHS
CP05
thru
CP24C
POWER DERATING CURVE
FIGURE 3
100
80
60
40
% Of Rated Power
20
0
0 25 50 75 100 125 150
T
- Lead Temperature - °C
L
Peak Pulse Power
8/20µs
Average Power
TYPICAL CLAMPING VOLTAGE VS PEAK PULSE CURRENT FOR CP05C
16
12
8
OVERSHOOT & CLAMPING VOLTAGE FOR CP05
40
30
20
10
5 Volts per Division
0
FIGURE 5
FIGURE 4
ESD Test Pulse: 25 kilovolt, 1/30ns (waveshape)
4
- Clamping Voltage - Volts
C
V
0
0 5 10 15 20
I
- Peak Pulse Current - Amps
PP
FIGURE 6
TYPICAL REVERSE VOLTAGE VS CAPACITANCE FOR CP05C
80
60
40
C - Capacitance - pF
20
0
0 1 2 3 4 5 6
- Reverse Voltage - Volts
V
R
3 www.protekdevices.com05133.R6 10/03
CP05
3
1
5
6
2
4
3
1
5
6
2
4
thru
CP24C
APPLICATION NOTE
The CP Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD or EFT. This product series provides both
unidirectional and bidirectional protection, with a surge capability of 200 Watts PPP per line for an 8/20µs waveform and ESD protection > 25 kilovolts.
UNIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 1)
The CP Series provides up to four (4) lines of protection in a common-mode configuration
as depicted in Figure 1.
Circuit connectivity is as follows:
✔ Line 1 is connected to Pin 1.
✔ Line 2 is connected to Pin 3.
✔ Line 3 is connected to Pin 4.
✔ Line 4 is connected to Pin 6.
✔ Pin 5 is connected to ground.
✔ Pin 2 is not connected.
BIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 2)
The CPxxC Series provides up to four (4) lines of protection in a common-mode
configuration as depicted in Figure 2.
Circuit connectivity is as follows:
✔ Line 1 is connected to Pin 1.
✔ Line 2 is connected to Pin 3.
✔ Line 3 is connected to Pin 4.
✔ Line 4 is connected to Pin 5.
✔ Pin 6 is connected to ground.
✔ Pin 2 is not connected.
Figure 1 - Unidirectional Configuration
Common-Mode I/O Port Protection
LINE 1
LINE 2
I/O PORT
LINE 3
LINE 4
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.
Figure 2 - Bidirectional Configuration
Common-Mode I/O Port Protection
LINE 1
LINE 2
I/O PORT
LINE 3
LINE 4
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PACKAGE OUTLINE & DIMENSIONS
CP05
thru
CP24C
D
6
1
V
E
54
2
3
F
A
PACKAGE OUTLINE
K
L
G
C
MOUNTING PAD
0.094” (2.40mm)
0.074” (1.90mm)
SOT-23-6
0º - 10º
J
J
B
M
PACKAGE DIMENSIONS
MILLIMETERS
DIM MIN MAX MIN MAX
A
B
C
D
E
F
G
J
K
L
M
NOTES
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.,
0.090
0.20 TYP
CP05-T7.
2.80
1.50
0.90
0.35
0.85
1.70
0.90
2.60
0.35
3.05
1.75
1.30
0.50
1.05
2.10
1.45
0.20
3.00
0.20 TYP
0.55
INCHES
0.110
0.059
0.036
0.014
0.033
0.067
0.036
0.0035
0.102
0.007 TYP
0.014
0.120
0.070
0.051
0.020
0.040
0.083
0.057
0.008
0.118
0.007 TYP
0.022
0.028” (0.70mm)
0.039” (1.00mm)
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.
0.037” (0.95mm)
Outline & Dimensions: Rev 1 - 11/01, 06013
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
5 www.protekdevices.com05133.R6 10/03
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