SLVU2.8-8G [PROTEC]
500 WATT ULTRA LOW CAPACITANCE TVS ARRAY; 500瓦超低电容TVS阵列
| 型号： | SLVU2.8-8G |
| 厂家： | 
PROTEK DEVICES |
| 描述： | 500 WATT ULTRA LOW CAPACITANCE TVS ARRAY |
| 文件： | 总8页 (文件大小：690K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SLVU2.8-8G
Only One Name Means ProTek’Tion™
500 WATT ULTRA LꢀW ꢁAPAꢁꢂTAnꢁE TVS ARRAy
DESꢁRꢂPTꢂꢀn
The SLVU2.8-8G is an ultra low capacitance TVS array, designed to protect four line pairs from the effects of Electro-
staꢀc Discharge (ESD), Electrical Fast Transients (EFT) and switching transients. The SLVU2.8-8G exceeds Level 4 IEC
61000-4-2, with a peak pulse power raꢀng of 500 Waꢁs for an 8/20µs waveshape.
The ultra low capacitance and low leakage current of the device allows the designer to protect high speed data ap-
plicaꢀons. Packaged in a SO-8 configuraꢀon, the SLVU2.8-8G is both RoHS and REACH compliant.
Sꢀꢃ8 PAꢁꢄAGE
FEATURES
APPLꢂꢁATꢂꢀnS
• Ethernet - 10/100/1000 Base T
• Cellular Phones
• Audio/Video Inputs
• Handheld Electronics
• SMART Phones
• IEC Compaꢀbility IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• IEC Compaꢀbility IEC 61000-4-4 (EFT): 40A - 5/50ns
• IEC Compaꢀbility IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-
Gnd) & Level 3 (Line-Line)
• 500 Waꢁs Peak Pulse Power per Line (tp = 8/20µs)
• Provides Protecꢀon for Four Line Pairs
• Low Leakage Current < 1.0 µA
• Ultra Low Capacitance: 6.2pF Max
• RoHS Compliant
• REACH Compliant
MEꢁhAnꢂꢁAL ꢁhARAꢁTERꢂSTꢂꢁS
• 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
• 8mm Tape and Reel Per EIA Standard 481
• Flammability Raꢀng UL 94V-0
Pꢂn ꢁꢀnFꢂGURATꢂꢀn
5
8
6
7
1
2
3
4
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Page 1
SLVU2.8-8G
Only One Name Means ProTek’Tion™
TyPꢂꢁAL DEVꢂꢁE ꢁhARAꢁTERꢂSTꢂꢁS
MAXꢂMUM RATꢂnGS @ 25°ꢁ Uꢅless ꢀtꢆerwise Specified
PARAMETER
SyMBꢀL
VALUE
500
UnꢂTS
Waꢁs
Amps
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
PPP
IPP
Peak Pulse Current (tp = 8/20µs)
Operaꢀng Temperature
Storage Temperature
30
TL
-55 to 150
-55 to 150
TSTG
°C
ELEꢁTRꢂꢁAL ꢁhARAꢁTERꢂSTꢂꢁS PER LꢂnE @ 25°ꢁ Uꢅless ꢀtꢆerwise Specified
PART
DEVꢂꢁE
RATED
MꢂnꢂMUM MAXꢂMUM
MAXꢂMUM
ꢁLAMPꢂnG
VꢀLTAGE
(note 1)
MAXꢂMUM
LEAꢄAGE
ꢁURREnT
(note 1)
MAXꢂMUM
ꢁAPAꢁꢂTAnꢁE
(note 1)
nUMBER MARꢄꢂnG STAnDꢃꢀFF BREAꢄDꢀWn SnAPBAꢁꢄ
VꢀLTAGE
(note 1)
VꢀLTAGE
(note 1)
VꢀLTAGE
(note 1)
(Fig. 2)
ꢇ ꢂSB
=
ꢇ 1mA
V(BR)
VꢀLTS
50mA
VSB
VꢀLTS
ꢇꢂPP = 2A ꢇꢂPP = 5A ꢇꢂPP = 24A ꢇꢂPP = 30A
ꢇ VWM
ꢂD
µA
0V, 1Mhz
VWM
VꢀLTS
V
Vꢁ
VꢀLTS
Vꢁ
VꢀLTS
Vꢁ
VꢀLTS
ꢁ
pF
ꢁ
VꢀLTS
SLVU2.8-8G
288G
2.8
3.0
2.8
5.5
8.5
15
17
1.0
6.2
nꢀTES
1. Device is measured between pin 1 to 2, pin 3 to 4, pin 5 to 6 and pin 7 to 8.
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Page 2
SLVU2.8-8G
Only One Name Means ProTek’Tion™
TyPꢂꢁAL DEVꢂꢁE ꢁhARAꢁTERꢂSTꢂꢁS
FꢂGURE 1
PEAꢄ PULSE PꢀWER VS PULSE TꢂME
10,000
1,000
500W, 8/20µs Waveform
100
10
0.1
1
10
100
1,000
10,000
td - Pulse Duraꢈoꢅ - µs
FꢂGURE 2
PULSE WAVE FꢀRM
120
TEST
tf
Peak Value IPP
WAVEFORM
PARAMETERS
tf = 8µs
100
80
td = 20µs
e-t
60
40
td = t/(IPP/2)
20
0
0
5
10
15
20
25
30
t - Time - µs
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Page 3
SLVU2.8-8G
Only One Name Means ProTek’Tion™
TyPꢂꢁAL DEVꢂꢁE ꢁhARAꢁTERꢂSTꢂꢁS
FꢂGURE 3
PꢀWER DERATꢂnG ꢁURVE
100
Peak Pulse Power
8/20µs
80
60
40
20
0
Average Power
0
25
50
75 100 125
150
TA - Ambieꢅt Temperature - °ꢁ
FꢂGURE 4
TyPꢂꢁAL ꢁLAMPꢂnG VꢀLTAGE VS PEAꢄ PULSE ꢁURREnT
20
16
12
8
4
0
0
5
10
15
20
25
30
ꢂPP - Peak Pulse ꢁurreꢅt - Amps
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Page 4
SLVU2.8-8G
Only One Name Means ProTek’Tion™
APPLꢂꢁATꢂꢀn ꢂnFꢀRMATꢂꢀn
Line 1
Line 2
8
7
6
5
1
2
3
4
Line 3
Line 4
FꢂGURE 1 ꢃ BꢂDꢂREꢁTꢂꢀnAL ꢁꢀMMꢀnꢃMꢀDE PRꢀTEꢁTꢂꢀn
The SLVU2.8-8G provides 4 lines of protecꢀon in a common mode configuraꢀon. Circuit connecꢀvity is as follows:
• Line 1 connected to Pin 1
• Line 2 connected to Pin 8
• Line 3 connected to Pin 5
• Line 4 connected to Pin 4
• Pins 2, 3, 6, 7 are connected to ground
8
1
Line Pair 1
2
Line Pair 3
7
3
Line Pair 2
4
6
Line Pair 4
5
FꢂGURE 2 ꢃ BꢂDꢂREꢁTꢂꢀnAL DꢂFFEREnTꢂALꢃMꢀDE PRꢀTEꢁTꢂꢀn
The SLVU2.8-8G provides four line pairs in a differenꢀal mode configuraꢀon. Circuit connecꢀvity is as follows:
• Line Pair 1 connected to Pins 1 & 2
• Line Pair 2 connected to Pins 3 & 4
• Line Pair 3 connected to Pins 5 & 6
• Line Pair 4 connected to Pins 7 & 8
ꢁꢂRꢁUꢂT BꢀARD REꢁꢀMMEnDATꢂꢀnS
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 5
SLVU2.8-8G
Only One Name Means ProTek’Tion™
Sꢀꢃ8 PAꢁꢄAGE ꢂnFꢀRMATꢂꢀn
-A-
ꢀUTLꢂnE DꢂMEnSꢂꢀnS
MꢂLLꢂMETERS
ꢂnꢁhES
DꢂM
Mꢂn
MAX
5.00
4.00
1.75
0.49
1.25
Mꢂn
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
nꢀTES
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 LAyꢀUT DꢂMEnSꢂꢀnS
B
MꢂLLꢂMETERS
ꢂnꢁhES
DꢂM
Mꢂn
MAX
1.40
0.89
-
Mꢂn
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
nꢀTES
1. Controlling dimension: inches.
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Page 6
SLVU2.8-8G
Only One Name Means ProTek’Tion™
TAPE AnD REEL
10 Pitches Cumulaꢀve
Tolerance on tape ± 0.2
P0
P2
D
t
E
F
W
K0
B0
A0
P
User Direcꢀon of Feed
SPEꢁꢂFꢂꢁATꢂꢀnS
TAPE
REEL DꢂA.
A0
B0
ꢄ0
D
E
F
W
P0
P2
P
tmax
WꢂDTh
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
nꢀTES
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 06009.R3 9/10.
ꢀRDERꢂnG ꢂnFꢀRMATꢂꢀn
BASE PART nUMBER
SLVU2.8-8G
LEADFREE SUFFꢂX
TAPE SUFFꢂX
QTy/REEL
1,000
REEL SꢂZE
TUBE QTy
n/a
n/a
-T7
7”
98
98
SLVU2.8-8G
-T13
2,500
13”
This device is only available in a Lead-Free configuraꢀon.
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Page 7
SLVU2.8-8G
Only One Name Means ProTek’Tion™
ꢁꢀMPAny ꢂnFꢀRMATꢂꢀn
ꢁꢀMPAny PRꢀFꢂLE
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.
ꢁꢀnTAꢁT US
ꢁorporate headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
Bꢊ Telepꢆoꢅe
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
Bꢊ Fax
General: 602-431-2288
Bꢊ 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 2012 - 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 8
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