SMDA08LC [PROTEC]
500 WATT MULTI-LINE LOW CAPACITANCE TVS ARRAY; 500瓦多线低电容TVS阵列
| 型号： | SMDA08LC |
| 厂家： | 
PROTEK DEVICES |
| 描述： | 500 WATT MULTI-LINE LOW CAPACITANCE TVS ARRAY |
| 文件： | 总10页 (文件大小：795K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
500 WATT MULTIꢀLINE LOW CAPACITANCE TVS ARRAY
DESCRIPTION
The SMDAxxLC and SMDAxxLCC Series are low capacitance mulꢀ-line transient voltage suppressor arrays that provides
board level protecꢀon for standard TTL and MOS bus line applicaꢀons against the damaging effects of ESD, terꢀary
lightning and switching transients.
The SMDAxxLC/LCC Series has a peak pulse power raꢀng of 500 Waꢁs for an 8/20µs waveshape. This device series
meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOꢀ8 PACꢁAGE
FEATURES
APPLICATIONS
• Computer Interface Protecꢀon
• Compaꢀble with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compaꢀble with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compaꢀble with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-
Gnd) & Level 2(Line-Line)
• Ethernet - 10/100/1000 Base T
• Test and Measurement Equipment
• Industrial Control - Low Voltage Sensors
• 500 Waꢁs Peak Pulse Power per Line (tp = 8/20µs)
• Unidirecꢀonal and Bidirecꢀonal Configuraꢀons
• Available in Mulꢀple Voltages Ranging from 3V to 24V
• Protects up to Four Lines
• Low Capacitance: 15pF
• RoHS Compliant
• REACH Compliant
MEChANICAL ChARACTERISTICS
• Molded JEDEC SO-8 Package
• Approximate Weight: 70 milligrams
• Lead-Free Pure-Tin Plaꢀng (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Raꢀng UL 94V-0
PIN CONFIGURATIONS
8
1
7
2
6
3
5
8
7
2
6
3
5
4
4
1
UNIDIRECTIONAL
BIDIRECTIONAL
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05074.R9 9/10
Page 1
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otꢂerwise Specified
PARAMETER
SYMBOL
VALUE
-55 to 150
-55 to 150
500
UNITS
°C
Operaꢀng Temperature
Storage Temperature
TL
TSTG
PPP
VF
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Waꢁs
Volts
Forward Voltage @ 50mA, 300µs - Square Wave (See Note 1)
1.5
NOTE
1. Only applies to unidirecꢀonal devices.
ELECTRICAL ChARACTERISTICS PER LINE @ 25°C Unless Otꢂerwise Specified
PART
NUMBER
(Note 1)
DEVICE
MARꢁING
RATED
STANDꢀOFF
VOLTAGE
MINIMUM
BREAꢁDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
MAXIMUM
LEAꢁAGE
CURRENT
MAXIMUM
CAPACITANCE
ꢃ1mA
VꢄBRꢅ
VOLTS
ꢃIP = 1A
VC
VOLTS
ꢃ 8/20µs
VC ꢃ IPP
VOLTS
ꢃVWM
ID
µA
ꢃ0V, 1Mhz
VWM
VOLTS
C
pF
SMDA03LC
SMDA03LCC
SMDA05LC
SMDA05LCC
SMDA08LC
SMDA08LCC
SMDA12LC
SMDA12LCC
SMDA15LC
SMDA15LCC
SMDA24LC
SMDA24LCC
SLA
SLB
SLC
SLD
SLE
SLF
SLG
SLH
SLJ
3.3
3.3
4.5
4.5
7.0
7.0
10.9V @ 43.0A
10.9V @ 43.0A
13.5V @ 42.0A
13.5V @ 42.0A
16.9V @ 34.0A
16.9V @ 34.0A
25.9V @ 27.0A
25.9V @ 27.0A
30.0V @ 17.0A
30.0V @ 17.0A
49.0V @ 12.0A
49.0V @ 12.0A
125
125
20
20
10
10
1
15
15
15
15
15
15
15
15
15
15
15
15
5.0
6.0
9.8
5.0
6.0
9.8
8.0
8.5
13.4
13.4
19.0
19.0
24.0
24.0
43.0
43.0
8.0
8.5
12.0
12.0
15.0
15.0
24.0
24.0
13.3
13.3
16.7
16.7
26.7
26.7
1
1
SLK
SLL
1
1
SLM
1
NOTES
1. Part numbers with a “C” suffix are bidirecꢀonal devices, i.e., SMDA03LCC.
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05074.R9 9/10
Page 2
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
FIGURE 1
PEAꢁ PULSE POWER VS PULSE TIME
10,000
1,000
500W, 8/20µs Waveform
100
10
0.1
1
10
100
1,000
10,000
td - Pulse Duraꢆon - µs
FIGURE 2
PULSE WAVE FORM
FIGURE 3
POWER DERATING CURVE
120
100
TEST
Peak Pulse Power
8/20µs
tf
Peak Value IPP
WAVEFORM
PARAMETERS
tf = 8µs
100
80
80
60
td = 20µs
e-t
60
40
20
40
td = t/(IPP/2)
20
0
Average Power
0
0
0
5
10
15
20
25
30
25
50
75 100 125
150
t - Time - µs
TA - Ambient Temperature - °C
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Page 3
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
TYPICAL DEVICE ChARACTERISTICS
FIGURE 4
OVERShOOT & CLAMPING VOLTAGE FOR SMDA05LC
20
10
0
-10
-20
ESD Test Pulse - 5 kilovolt, 1/30ns (Wavesꢂape)
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05074.R9 9/10
Page 4
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
SPICE MODEL
FIGURE 1
SPICE MODEL
I/O
I/O
LCRD
ABD
LCRD
ABD
LCRD
ABD
LCRD
Lg
0.8nH
Lg
0.8nH
UNIDIRECTIONAL
BIDIRECTIONAL
ABD - Avalanche Breakdown Diode (TVS)
LCRD: Low Capacitance Recꢀfier Diode
Lg - Lead Inductance
TABLE 1 ꢀ SPICE PARAMETERS
PARAMETER
UNIT
ABDꢄTVSꢅ
See Table 2
1
LCRD
BV
IBV
Cjo
IS
V
200
0.01
5
µA
pF
See Table 2
See Table 2
0.6
A
1E-13
0.6
Vj
V
M
N
-
0.33
0.33
1
-
Ohms
s
1
RS
See Table 2
1E-8
0.31
1E-9
1.11
TT
EG
eV
1.11
TABLE 2 ꢀ ABD SPECIFIC SPICE PARAMETERS
PART NUMBER
SMDA03LC
BVꢄVOLTSꢅ
4.5
IS ꢄAMPSꢅ
CjoꢄpFꢅ
438
284
146
123
102
61
RsꢄOhMSꢅ
0.21
1E-11
1E-11
1E-11
1E-13
1E-13
1E-13
1E-11
1E-11
1E-11
1E-13
1E-13
1E-13
SMDA05LC
6.0
0.14
SMDA08LC
8.5
0.28
SMDA12LC
13.3
16.7
26.7
4.5
0.40
SMDA15LC
0.52
SMDA24LC
1.54
SMDA03LCC
SMDA05LCC
SMDA08LCC
SMDA12LCC
SMDA15LCC
SMDA24LCC
438
284
146
123
102
61
0.21
6.0
0.14
8.5
0.28
13.3
16.7
26.7
0.40
0.52
1.54
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Page 5
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
APPLICATION INFORMATION
Line 1
Line 2
Line 3
Line 4
8
1
7
2
6
5
4
3
GND
FIGURE 1 ꢀ UNIDIRECTIONAL COMMONꢀMODE PROTECTION
Circuit connecꢀvity is as follows:
• Line 1 connected to Pin 5.
• Line 2 connected to Pin 6.
• Line 3 connected to Pin 7.
• Line 4 connected to Pin 8.
• Pins 1 - 4 connected to ground.
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Page 6
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
APPLICATION INFORMATION
TPIN
TPIP
8
1
7
2
6
3
5
4
TPON
TPOP
FIGURE 2 ꢀ BIDIRECTIONAL COMMONꢀMODE EThERNET PROTECTION
Circuit connecꢀvity is as follow:
• TPIN connected to Pin 5.
• TPIP connected to Pin 6.
• TPON connected to Pin 1.
• TPOP connected to Pin 2.
• Pins 3, 4, 7 and 8 connected to ground.
CIRCUIT BOARD RECOMMENDATIONS
Circuit board layout is criꢀcal for electromagneꢀc compaꢀbility protecꢀon. The following guidelines are recommended:
• The protecꢀon 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 conducꢀve 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 parasiꢀc inductance.
• Ground planes should be used whenever possible. For mulꢀlayer PCBs, use ground vias.
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Page 7
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
SOꢀ8 PACꢁAGE INFORMATION
-A-
OUTLINE DIMENSIONS
MILLIMETERS
INChES
DIM
MIN
MAX
5.00
4.00
1.75
0.49
1.25
MIN
0.189
0.150
0.054
0.014
0.016
MAX
0.196
0.157
0.068
0.019
0.049
8
1
5
4
A
4.80
3.80
1.35
0.35
0.40
B
M
0.010” (0.25mm)
M
+
4 PL
P
-B-
B
C
D
F
G
D
R x 45°
C
G
1.27 BSC
0.05 BSC
0° - 10°
J
0.18
0.10
5.80
0.25
0.25
0.25
6.20
0.50
0.007
0.004
0.229
0.010
0.009
0.008
0.244
0.019
-T-
K
K
B
J
F
P
0.010” (0.25mm)
T
A
S S
+
8 PL
M
R
NOTES
1. -T- = Seaꢀng plane and datum surface.
2. Dimensions “A” and “B” are datum.
3. Dimensions “A” and “B” do not include mold protrusion.
4. Maximum mold protrusion is 0.015” (0.380mm) per side.
5. Dimensioning and tolerances per ANSI Y14.5M, 1982.
6. Dimensions are exclusive of mold flash and metal burrs.
A
PAD LAYOUT DIMENSIONS
B
MILLIMETERS
INChES
DIM
MIN
MAX
1.40
0.89
-
MIN
0.045
0.025
0.245
0.155
0.040
MAX
0.055
0.035
-
A
1.14
0.64
6.22
3.94
1.02
B
D
E
C
C
D
4.17
1.27
0.165
0.050
E
NOTES
1. Controlling dimension: inches.
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05074.R9 9/10
Page 8
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
TAPE AND REEL
10 Pitches Cumulaꢀve
Tolerance on tape ± 0.2
P2
P0
D
t
E
Pin 1
F
W
K0
B0
A0
P
User Direcꢀon of Feed
SPECIFICATIONS
TAPE
REEL DIA.
A0
B0
ꢁ0
D
E
F
W
P0
P2
P
tmax
WIDTh
178mm (7”)
12mm 6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10 0.25
NOTES
1. Dimensions are in millimeters.
2. Surface mount product is taped and reeled in accordance with EIA-481.
3. Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
4. Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
5. Bulk product shipped in tubes of 98 pieces per tube.
6. Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package.
Package outline, pad layout and tape specificaꢀons per document number 06011.R4 8/10.
ORDERING INFORMATION
BASE PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE QTY
ꢄxx = Voltageꢅ
SMDAxx/SMDAxxC
-LF
-LF
-T7
1,000
2,500
7”
98
98
SMDAxx/SMDAxxC
-T13
13”
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Page 9
SMDA03LC - SMDA24LCC
Only One Name Means ProTek’Tion™
COMPANY INFORMATION
COMPANY PROFILE
ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for
the protecꢀon of electronic systems from the effects of lightning, Electrostaꢀc Discharge (ESD), Nuclear Electromagneꢀc Pulse (NEMP), in-
ducꢀve switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
applicaꢀon specific protecꢀon soluꢀons for all electronic equipment/systems.
ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products.
CONTACT US
Corporate headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telepꢂone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: sales@protekdevices.com
Customer Service: service@protekdevices.com
Technical Support: support@protekdevices.com
Web
www.protekdevices.com
www.protekanalog.com
COPYRIGHT © ProTek Devices 2000 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characterisꢀcs described herein without noꢀce.
DESIGN CHANGES: ProTek reserves the right to disconꢀnue product lines without noꢀce and that the final judgement concerning selecꢀon and specificaꢀons is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selecꢀon or specificaꢀons of such products. ProTek makes no warranty, representaꢀon or guarantee regarding the suitability of
its products for any parꢀcular purpose, nor does ProTek assume any liability arising out of the applicaꢀon or use of any product or circuit and specifically disclaims any and all liability without limitaꢀon special,
consequenꢀal or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without wriꢁen consent from the factory.
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Page 10
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