CP24C [PROTEC]
STANDARD CAPACITANCE TVS ARRAY; 标准电容TVS阵列
| 型号： | CP24C |
| 厂家： | 
PROTEK DEVICES |
| 描述： | STANDARD CAPACITANCE TVS ARRAY |
| 文件： | 总5页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CP05
thru
CP24C
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 Ports or Power 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)
SOT-23-6
FEATURES
✔ 200 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Monolithic Design
✔ Available in Multiple Voltage Types Ranging From 5V to 24V
✔ Protect 4 Bidirectional Lines & 5 Unidirectional Lines
✔ ESD Protection > 25 kilovolts
✔ Low Clamping Voltage
✔ Unidirectional & Bidirectional Configurations
✔ Low Leakage Current
✔ RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-23-6 Package
✔ Weight 16 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 One Defined By DOT on Package
PIN CONFIGURATIONS
UNIDIRECTIONAL
BIDIRECTIONAL
6
5
4
6
5
4
1
2
3
1
2
3
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CP24C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SYMBOL
VALUE
200
UNITS
Watts
°C
PARAMETER
PPP
TJ
Peak Pulse Power (tp = 8/20µs) - See Figure 1
OperatingTemperature
-55°C to 150°C
-55°C to 150°C
StorageTemperature
TSTG
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(See Notes 1-3)
DEVICE
MARKING
RATED
MINIMUM
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
LEAKAGE
CURRENT
TYPICAL
CAPACITANCE
STAND-OFF BREAKDOWN
VOLTAGE
VOLTAGE
(See Fig. 2)
(See Fig. 2)
@ 1mA
V(BR)
VOLTS
@ IP = 1A
VC
VOLTS
@VWM
ID
µA
@0V, 1 MHz
VWM
VOLTS
@8/20µs
VC @ IPP
Cj
pF
CP05
CP05C
CP12
CP12C
CP15
CP15C
CP24
QRH
QRL
QRI
QRM
QRJ
QRN
QRK
QRO
5.0
5.0
6.0
6.0
9.8
9.8
19
19
24
24
43
43
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
20
20
1
1
1
1
1
1
70
70
50
50
30
30
25
25
12.0
12.0
15.0
15.0
24.0
24.0
13.3
13.3
16.7
16.7
26.7
26.7
CP24C
Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., CP05C.
Note 2: Unidirectional Only: Test between pin 1, 3, 4 and 6 to pin 2 or 5.
Note 3: Bidirectional Only: Test between pin 5 to 1 or 3 or 4 or 6. Electrical characteristics apply in both directions.
FIGURE 1
FIGURE 2
PEAK PULSE POWER VS PULSE TIME
PULSE WAVE FORM
120
100
10,000
1,000
TEST
tf
WAVEFORM
PARAMETERS
tf = 8µs
Peak Value IPP
80
60
40
td = 20µs
e-t
200W 8/20µs Waveform
100
10
td = t
IPP/2
20
0
0.1
1
10
100
1,000
10,000
0
5
10
15
20
25
30
td - Pulse Duration - µs
t - Time - µs
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CP24C
GRAPHS
FIGURE 3
FIGURE 4
POWER DERATING CURVE
OVERSHOOT & CLAMPING VOLTAGE FOR CP05
100
80
40
30
20
Peak Pulse Power
8/20µs
60
40
20
0
10
0
Average Power
0
25
50
75
100
125 150
ESD Test Pulse: 25 kilovolt, 1/30ns (waveshape)
TL - Lead Temperature - °C
FIGURE 5
TYPICAL CLAMPING VOLTAGE VS PEAK PULSE CURRENT FOR CP05C
16
12
8
4
0
0
5
10
15
20
IPP - Peak Pulse Current - Amps
FIGURE 6
TYPICAL REVERSE VOLTAGE VS CAPACITANCE FOR CP05C
80
60
40
20
0
0
1
2
3
4
5
6
VR - Reverse Voltage - Volts
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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.
Figure 1 - Unidirectional Configuration
Common-Mode I/O Port Protection
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.
LINE 1
LINE 2
✔
Pin 2 is not connected.
3
4
2
5
1
6
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.
LINE 3
LINE 4
✔
Pin 2 is not connected.
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic
Compatibility (EMC) protection. The following
guidelines are recommended:
Figure 2 - Bidirectional Configuration
Common-Mode I/O Port Protection
✔
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.
LINE 1
LINE 2
✔
✔
✔
The path length between the TVS device and the
protected line should be minimized.
3
4
2
5
1
6
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.
LINE 3
LINE 4
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CP24C
PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
SOT-23-6
D
E
6
5
2
4
3
0º - 10º
K
PACKAGE DIMENSIONS
J
INCHES
MILLIMETERS
1
DIM
MIN
MAX
MIN
MAX
L
J
A
B
C
D
E
F
2.80
1.50
0.90
0.35
0.85
1.70
0.90
0.090
2.60
3.05
1.75
1.30
0.50
1.05
2.10
1.45
0.20
3.00
0.110
0.059
0.036
0.014
0.033
0.067
0.036
0.0035
0.102
0.120
0.070
0.051
0.020
0.040
0.083
0.057
0.008
0.118
V
B
M
F
A
G
G
J
K
L
C
0.20 TYP 0.20 TYP 0.007 TYP 0.007 TYP
0.35 0.55 0.014 0.022
M
NOTES
MOUNTING PAD
1. Dimensioning and tolerances per ANSIY14.5M, 1985.
2. Controlling Dimension: Inches
0.094” (2.40mm)
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., CP05-T7.
3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e., CP05-T13.
0.074” (1.90mm)
0.037” (0.95mm)
0.028” (0.70mm)
4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., CP05-LF-T7.
0.039” (1.00mm)
Outline & Dimensions: Rev 1 - 11/01, 06013
COPYRIGHT © ProTek Devices 2005
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical
characteristics described herein without notice (except JEDEC).
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
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.
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