SM16LC08C-LF [PROTEC]
Trans Voltage Suppressor Diode, 500W, 8V V(RWM), Bidirectional, 16 Element, Silicon, ROHS AND REACH COMPLIANT, PLASTIC, SOP-16;
| 型号： | SM16LC08C-LF |
| 厂家： | 
PROTEK DEVICES |
| 描述： | Trans Voltage Suppressor Diode, 500W, 8V V(RWM), Bidirectional, 16 Element, Silicon, ROHS AND REACH COMPLIANT, PLASTIC, SOP-16 瞬态抑制器 二极管 电视 光电二极管 局域网 |
| 文件： | 总5页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM16LC03
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SM16LC36C
Only One Name Means ProTek’Tion™
LOW CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Wireless Communication Circuits
✔ RS-422, RS-432 & RS-485
✔ Low Voltage ASICs
✔ Ethernet - 10/100 Base T
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-Ground) & Level 2 (Line-Line)
SO-16
FEATURES
✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Unidirectional & Bidirectional Configuration
✔ ESD Protection > 40 kilovolts
✔ Available in Multiple Voltage Types: 3.3V to 36V
✔ Protects Up to Eight (8) Lines
✔ LOW CAPACITANCE: 15pF
✔ RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-16 Package
✔ Weight 0.15 grams (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
✔ 16mm Tape and Reel Per EIA Standard 481
✔ Marking: Logo, Part Number, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURATIONS
15
14
13
12
11
10
9
16
UNIDIRECTIONAL
CONFIGURATION
1
3
5
7
8
9
2
4
6
13
12
11
10
15
14
16
BIDIRECTIONAL
CONFIGURATION
1
3
5
7
8
2
4
6
05051.R10 4/05
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SM16LC36C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SYMBOL
VALUE
500
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
1.5
StorageTemperature
TSTG
VF
°C
ForwardVoltage @ 50mA, 300µs - SquareWave (Note 1)
Volts
SolderingTemperature for 10 seconds
TL
265
°C
Note 1: Only applies to unidirectional devices.
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(Notes 1 & 2)
RATED
MINIMUM
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ IP = 1 A
VC
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
TEMPERATURE
COEFFICIENT
OFV(BR)
STAND-OFF BREAKDOWN
VOLTAGE
VOLTAGE
(See Fig. 2)
@ 1mA
V(BR)
VOLTS
@VWM
ID
µA
@ 0V, 1 MHz
VWM
VOLTS
@ 8/20µs
VC @ IPP
C
pF
θV(BR)
mV/°C
VOLTS
3.3
3.3
5.0
5.0
8.0
4.5
4.5
6.0
6.0
8.5
7.0
7.0
9.8
20.0V @ 35A
20.0V @ 35A
24.0V @ 42A
24.0V @ 42A
26.0V @ 30A
26.0V @ 30A
33.0V @ 21A
33.0V @ 21A
39.0V @ 15A
39.0V @ 15A
57.0V @ 10A
57.0V @ 10A
72.0V @ 7.0A
72.0V @ 7.0A
125
125
20
20
10
10
2
2
2
2
2
15
15
15
15
15
15
15
15
15
15
15
15
15
15
-3
-3
3
3
9
SM16LC03
SM16LC03C
SM16LC05
SM16LC05C
SM16LC08
SM16LC08C
SM16LC12
SM16LC12C
SM16LC15
SM16LC15C
SM16LC24
SM16LC24C
SM16LC36
SM16LC36C
9.8
13.4
13.4
19.0
19.0
25.5
25.5
40.0
40.0
53.0
53.0
8.0
8.5
9
12.0
12.0
15.0
15.0
24.0
24.0
36.0
36.0
13.3
13.3
16.7
16.7
26.7
26.7
40.0
40.0
16
16
17
17
26
26
36
36
2
2
2
Note 1: Part numbers with a “C” suffix are bidirectional devices, i.e., SM16LC05C.
Note 2: Unidirectional Devices Only: Do not surge from pins 16 to 1, 15 to 2, 14 to 3, 13 to 4, 12 to 5, 11 to 6, 10 to 7 and 9 to 8. PIV typically
greater than 100V for each rectifier diode.
05051.R10 4/05
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SM16LC03
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SM16LC36C
GRAPHS
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
500W 8/20µs Waveform
80
60
40
td = 20µs
e-t
100
td = t
IPP/2
20
0
10
0.1
1
10
100
1,000
10,000
0
5
10
15
20
25
30
td - Pulse Duration - µs
t - Time - µs
FIGURE 3
FIGURE 4
POWER DERATING CURVE
OVERSHOOT & CLAMPING VOLTAGE FOR SM16LC05
100
80
40
30
20
Peak Pulse Power
8/20µs
60
40
10
0
20
0
Average Power
0
25
50
75
100
125 150
ESD Test Pulse: 25 kilovolt, 1/30ns (waveform)
TL - Lead Temperature - °C
FIGURE 5
FIGURE 6
INSERTION LOSS - SM16LC12
RETURN LOSS - SM16LC12
20 db
Ref 0 db
-20 db
20 db
Ref 0 db
-20 db
-50 db
-50 db
100 MHz per Division
100 MHz per Division
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SM16LC36C
APPLICATION NOTE
The SM16LC & SM16LCxxC Series are TVS arrays designed to protect I/O or data lines from the damaging effects of ESD, EFT and other types of
surges. This product series provides both unidiretional and bidirectional protection, with a surge capability of 500 Watts PPP per line for an 8/20µs
waveform and ESD protection > 40kV.
BIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 1)
Ideal for RS-485 applications, the SM16LCxxC Series provides up to eight (8) lines of protection in a common-mode configuration as depicted in
Figure 1. This low capacitance series allows the transceiver or telecommunications circuit to operate safely without significant signal distortion.
Circuit connectivity is as follows:
✔
✔
✔
✔
✔
✔
✔
✔
Lines 1 is connected to Pin 9.
Line 2 is connected to Pin 10.
Line 3 is connected to Pin 11.
Line 4 is connected to Pin 12.
Line 5 is connected to Pin 13.
Line 6 is connected to Pin 14.
Line 7 is connected to Pin 15.
Line 8 is connected to Pin 16.
Figure 1. Birectional Common-Mode Protection
TRANSCEIVER
LINE 1
D
LINE 2
LINE 3
✔
Pins 1-8 are connected to ground.
D
LINE 4
LINE 5
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic Compatibil-
ity (EMC) protection. The following guidelines are recom-
mended:
R
R
LINE 6
LINE 7
LINE 8
✔
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.
16
15
14
12
11
9
13
10
✔
✔
✔
✔
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.
1
2
3
4
5
6
7
8
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.
05051.R10 4/05
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SM16LC03
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SM16LC36C
PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
SO-16
-A-
16
1
9
P
M
M
-B-
0.010” (0.25 MM)
B
8 PL
8
PACKAGE DIMENSIONS
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
G
R X 45º
A
B
C
D
F
G
J
K
P
R
9.80
3.80
1.35
0.35
0.40
10.00
4.00
1.75
0.49
1.25
0.386
0.150
0.054
0.014
0.016
0.393
0.157
0.068
0.019
0.049
C
0º - 7º
-T-
J
1.27 BSC 1.27 BSC 0.05 BSC 0.05 BSC
K
F
0.19
0.10
5.80
0.25
0.25
0.25
6.20
0.50
0.008
0.004
0.229
0.010
0.009
0.009
0.244
0.019
16 PL
D
M
S
S
A
0.010” (0.25 MM)
T B
NOTES
MOUNTING PAD
1. - T - = Seating Plane and Datum Surface.
2. Dimensions “A” and “B” are Datum.
3. Dimensions “A” and “B” do not include mold
protrusions.
0.050” TYP
4. Maximum mold protrusion is 0.015” (0.380 mm)
0.030” 0.005”
per side.
5. Dimensioning and tolerances per ANSI Y14.5M,
1982.
6. Dimensions are exclusive of mold flash and metal
burrs.
TAPE & REEL/BULK ORDERING NOMENCLATURE
0.160” 0.005”
0.245” MIN
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 16mm tape,
i.e., SM16LC05-T7.
3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 16mm tape,
i.e., SM16LC05-T13.
4. Suffix - LF = Lead-Free, Pure-Tin Plating,
i.e., SM16LC05C-LF-T7.
5. No Suffix = Product Shipped in Tubes of 48 pcs per Tube.
0.045” 0.005”
Outline & Dimensions: Rev 1 - 11/01, 06007
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.
05051.R10 4/05
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