PROTEC PLC496_12

05109
PLC496
Only One Name Means ProTek’Tion™
500 WATT ultra low capacitance tvs array
Description
The PLC496 is an ultra low capacitance TVS array that provides two lines of protection. This device protects high-frequency applications such as voice and data related systems and is designed to minimize the effects of high overshoot
voltage experienced during and ESD event.
The PLC496 has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device meets the IEC 61000-42, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SO-8 package
Features
applications
• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(LineGnd) & Level 3(Line-Line)
• 500 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Bidirectional Configuration
• Low Clamping Voltage < 5 Volts
• Ultra Low Capacitance: 1.25pF
• RoHS Compliant
• REACH Compliant
• Sensor & Control Circuits
• FireWire
• Ethernet - 10/100/1000 Base T
• Portable Electronics
• RF Applications
Mechanical characteristics
• Molded JEDEC SO-8 Package
• Approximate Weight: 70 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN CONFIGURATION
05109.R9 9/12
8
7
6
5
1
2
3
4
Page 1
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05109
PLC496
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
UNITS
TL
-55 to 150
°C
Storage Temperature
TSTG
-55 to 150
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
PPP
500
Watts
Operating Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
PLC496
DEVICE
MARKING
VEC
RATED
STAND-OFF
VOLTAGE
minimum
breakdown
voltage
(Note 1)
VWM
VOLTS
@1mA
V(BR)
VOLTS
maximum
reverse
leakage
current
(Note 1)
@VWM
ID
µA
1.0
2.5
20
MAXIMUM
CLAMPING
VOLTAGE
(Note 1)
(Fig. 2)
working
inverse
blocking
voltage
(Note 2)
MAXIMUM
CAPACITANCE
(Note 3)
@ VWB
VOLTS
inverse
blocking
LEAKAGE
CURRENT
(Note 2)
@ VWB
IR
µA
@ 8/20µs
VC @ I PP
12.5V @ 30A
75
1.0
1.25
@0V, 1MHz
C
pF
Note
1. Apply positive voltage from pin 4 to 1 and pin 8 to 5.
2. Apply positive voltage from pin 1 to 4 and 5 to 8.
3. Capacitance from pin 1 to 4 < 1.25pF. Capacitance from pin 8 to 5 < 1.25pF.
05109.R9 9/12
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05109
PLC496
Only One Name Means ProTek’Tion™
typical device characteristics
figure 1
peak pulse power vs pulse time
PPP - Peak Pulse Power - Watts
10,000
1,000
500W, 8/20µs Waveform
100
10
0.1
1
10
100
td - Pulse Duration - µs
IPP - Peak Pulse Current - % of IPP
10,000
figure 2
pulse wave form
120
tf
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
Peak Value IPP
80
e-t
60
40
td = t/(IPP/2)
20
0
05109.R9 9/12
1,000
0
5
10
15
t - Time - µs
Page 3
20
25
30
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05109
PLC496
Only One Name Means ProTek’Tion™
typical device characteristics
100
figure 3
power derating curve
Peak Pulse Power
8/20µs
% Of Rated Power
80
60
40
20
0
Average Power
0
25
50
75 100 125
TA - Ambient Temperature - °C
150
figure 4
overshoot & clamping voltage
35
5 Volts per Division
25
15
5
-5
ESD Test Pulse - 25 kilovolt, 1/30ns (Waveshape)
05109.R9 9/12
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05109
PLC496
Only One Name Means ProTek’Tion™
SPICE MODEL
figure 1
spice model
I/O
LCRD
LCRD
LCRD
LCRD
LCRD
LCRD
LCRD
LCRD
Lg
0.7nH
Lg
0.7nH
LCRD: Low Capacitance Rectifier Diode
Lg - Lead Inductance
table 1 - spice parameters
05109.R9 9/12
parameter
unit
LCRD
BV
V
200
IBV
µA
0.01
Cjo
pF
5
IS
A
1E-13
Vj
V
0.6
M
-
0.33
N
-
1
RS
Ohms
0.31
TT
s
1E-9
EG
eV
1.11
Page 5
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05109
PLC496
Only One Name Means ProTek’Tion™
application information
figure 1 - differential mode i/o port protection
LINE 1 IN
Circuit connectivity is as follows:
• Pins 1, 4, 5 and 8 are connected to the data lines.
• Pins 2, 3, 6 and 7 are not connected.
LINE 1 OUT
1
8
2
7
3
6
4
5
LINE 2 IN
figure 2 - COMMON MODE SENSOR PROTECTION
LINE 2 OUT
Circuit connectivity is as follows:
• Pins 1 and 8 connected to the dataline.
• Pins 4 and 5 connected to ground.
• Pins 2, 3, 6 and 7 are not connected.
Circuit board layout is critical for electromagnetic compatibility 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.
NC 2
7 NC
NC 3
6 NC
4
5
1
8
NC 2
7 NC
NC 3
6 NC
4
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8
CIRCUITRY
circuit board recommendations
SENSOR
1
5
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05109
PLC496
Only One Name Means ProTek’Tion™
SO-8 package information
outline dimensions
dim
millimeters
-A-
inches
min
max
min
max
A
4.80
5.00
0.189
0.196
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.054
0.068
D
0.35
0.49
0.014
0.019
F
0.40
1.25
0.016
0.049
G
1.27 BSC
8
5
-B-
1
G
4
D
0.18
0.25
0.007
0.009
K
0.10
0.25
0.004
0.008
P
5.80
6.20
0.229
0.244
R
0.25
0.50
0.010
0.019
R x 45°
C
0.05 BSC
J
+ 0.010” (0.25mm) M B M
4 PL
P
0° - 10°
-T-
K
+ 0.010” (0.25mm) M T B S A S
8 PL
J
F
NOTES
1.
2.
3.
4.
5.
6.
-T- = Seating plane and datum surface.
Dimensions “A” and “B” are datum.
Dimensions “A” and “B” do not include mold protrusion.
Maximum mold protrusion is 0.015” (0.380mm) per side.
Dimensioning and tolerances per ANSI Y14.5M, 1982.
Dimensions are exclusive of mold flash and metal burrs.
A
pad layout dimensions
dim
millimeters
B
inches
min
max
min
max
A
1.14
1.40
0.045
0.055
B
0.64
0.89
0.025
0.035
C
6.22
-
0.245
-
D
3.94
4.17
0.155
0.165
E
1.02
1.27
0.040
0.050
NOTES
1. Controlling dimension: inches.
05109.R9 9/12
D
C
E
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05109
PLC496
Only One Name Means ProTek’Tion™
TAPE AND REEL
P0
D
t
10 Pitches Cumulative
Tolerance on tape ± 0.2
P2
E
F
W
K0
B0
A0
P
User Direction of Feed
specifications
Reel Dia.
Tape
Width
178mm (7”)
12mm
A0
B0
K0
D
E
F
W
P0
P2
P
tmax
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.
2.
3.
4.
5.
6.
Dimensions are in millimeters.
Surface mount product is taped and reeled in accordance with EIA-481.
Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
Bulk product shipped in tubes of 98 pieces per tube.
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 specifications per document number 06009.R3 9/10.
ORDERING INFORMATION
base PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
PLC496
-LF
-T7
1,000
7”
98
PLC496
-LF
-T13
2,500
13”
98
This device is only available in a Lead-Free configuration.
05109.R9 9/12
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05109
PLC496
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that offers a product line of transient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products.
These TVS devices protect electronic systems from the effects of lightning, electrostatic discharge (ESD), nuclear electromagnetic pulses
(NEMP), inductive switching and EMI / RFI. ProTek Devices also offers high performance interface and linear products that include analog
switches; multiplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: & Marketing: 602-414-5109
Customer Service: 602-414-5114
Product Technical Support: 602-414-5107
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
ProTek Devices (Asia Pacific) Pte. Ltd.
8 Ubi Road 2, #06-19
Zervex
Singapore - 408538
Tel: +65-67488312
Fax: +65-67488313
Web
www.protekdevices.com
COPYRIGHT © ProTek Devices 1998 - 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 characteristics described herein without notice.
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. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
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