et720.pdf

05165
ET720
Only One Name Means ProTek’Tion™
ultra low capacitance steering diode array
Description
The ET720 is a low capacitance and low leakage steering diode array capable of protecting up to 14 high speed data
lines. Its ultra low capacitance allows maintenance of signal integrity for high-speed data lines while protecting the
circuit ICs from the damage of severe transients. An extremely low leakage current makes the ET720 suitable for battery powered devices.
The ET720 is available in a SO-16 package. This device meets all the applicable voltage immunity standards, including
IEC 61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 (Surge).
SO-16 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): 12A, 8/20µs - Level 1(LineGnd) & Level 2(Line-Line)
• Provides 14 Lines of Protection
• Low Leakage Current: < 20nA
• Ultra Low Capacitance: 3pF Typical
• RoHS Compliant
• REACH Compliant
• Ethernet 10/100/1000 Base T
• SMART Phones
• Portable Electronics
• FireWire & USB Interfaces
Mechanical characteristics
• Molded JEDEC SO-16 Package
• Approximate Weight: 0.15 grams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 16mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN CONFIGURATION
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VCC
16
VI/O
15
VI/O
14
VI/O
13
VI/O
12
VI/O
11
VI/O
10
VI/O
9
1
VI/O
2
VI/O
3
VI/O
4
VI/O
5
VI/O
6
VI/O
7
VI/O
8
GND
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05165
ET720
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
UNITS
TA
-55 to 150
°C
Storage Temperature
TSTG
-55 to 150
°C
Continuous Power Dissipation
PPC
145
mW
Operating Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
ET720
REPETITIVE
PEAK
REVERSE
VOLTAGE
(Note 1)
typical
forward
voltage
VRRM
VOLTS
8/20µs
@ 1A
VF
VOLTS
30
2
MAXIMUM
peak pulse
forward
CURRENT
MAXIMUM
REVERSE
LEAKAGE
CURRENT
MAXIMUM
quiescent
supply
CURRENT
typical
CAPACITANCE
(Note 2)
@ 8/20µs
IFM
Amps
V RRM @ 20v
IR
nA
@ 20v
IRq
nA
@0V, 1MHz
Cj
pF
12
20
200
3
Note
1. VRRM is +VCC for pin 16, -VEE for pin 1.
2. Measure Cj between any VI/O pins to ground and divide by 2.
figure 1
pulse wave form
IPP - Peak Pulse Current - % of IPP
120
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
Peak Value IPP
80
e-t
60
40
td = t/(IPP/2)
20
0
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tf
100
0
5
10
15
t - Time - µs
Page 2
20
25
30
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05165
ET720
Only One Name Means ProTek’Tion™
typical device characteristics
figure 2
non-repetitive peak pulse current capability
Peak Pulse Current - Amps
8
6
4
2
0
0.001
0.01
10
100
figure 3
TYPICAL LOW CURRENT FORWARD VOLTAGE DROP
200
Forward Current - mA
0.1
1
Square Wave Pulse - ms
TA = 25°C
Single Pulse
See Figure 1
160
120
80
40
0
600
800
1000
1200
Forward Voltage Drop - mV
figure 4
low forward current vs forward voltage
5
TA = 25°C
Single Pulse
See Figure 1
Forward Current - A
4
3
2
1
0
0
1
2
3
Forward Voltage Drop - V
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05165
ET720
Only One Name Means ProTek’Tion™
SO-16 package information
outline dimensions
dim
millimeters
-A-
inches
min
max
min
max
A
9.80
10.00
0.386
0.393
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
-B1
0.05 BSC
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
NOTES
-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.
dim
max
min
max
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
05165.R7 9/12
R X 45°
C
-T-
+ 0.010” (0.25mm) M T B S A S
K
F
16 PL
B
inches
min
1. Controlling dimension: inches.
D
A
A
+ 0.010” (0.25mm) M B M
0° - 10°
pad layout dimensions
millimeters
P
8 PL
8
G
J
1.
2.
3.
4.
5.
6.
9
16
C
D
E
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J
05165
ET720
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”)
16mm
A0
B0
K0
D
E
F
W
P0
P2
P
tmax
6.50 ± 0.10 10.30 ± 0.10 2.10 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 16.00 ± 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 16mm tape.
Suffix - T13 = 13” Reel - 2,500 pieces per 16mm tape.
Bulk product shipped in tubes of 48 pieces per tube.
Marking on Part - part number, date code, logo and pin one defined by dot on top of package.
Package outline per document number 06007.R3 1/11.
ORDERING INFORMATION
base PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
ET720
-LF
-T7
1,000
7”
48
ET720
-LF
-T13
2,500
13”
48
This device is only available in a Lead-Free configuration.
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05165
ET720
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: sales@protekdevices.com
Customer Service: service@protekdevices.com
Technical Support: support@protekdevices.com
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 2001 - 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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