ET723
1
05174.R1 8/03
www.protekdevices.com
STEERING DIODE ARRAY
Only One Name Means ProTek'TionTM
APPLICATIONS
Ethernet - 10/100/1000 Base T
Cellular Phones
Handheld Electronics
FireWire
USB Interface
IEC COMPATIBILITY (EN61000-4)
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
61000-4-5 (Surge): 12A, 8/20s - Level 1(Line-Gnd) & Level 2(Line-Line)
FEATURES
ESD Protection > 40 kilovolts
Low Clamping Voltage
Provides Six (6) Lines of Protection
LOW LEAKAGE CURRENT < 200nA
ULTRA LOW CAPACITANCE: 5pF Typical
MECHANICAL CHARACTERISTICS
Molded JEDEC SO-8
Weight 0.1 grams (Approximate)
Flammability rating UL 94V-0
12mm Tape and Reel Per EIA Standard 481
Marking: Marking Code, Logo, Date Code & Pin One Defined By Dot on Top of Package
05174
PIN CONFIGURATION
SO-8
1
2
4
8
3
5
6
7
V
P
I/O 6
I/O 5
I/O 4
I/O 1
I/O 2
I/O 3
V
N
2
www.protekdevices.com
05174.R1 8/03
ET723
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25C Unless Otherwise Specified
Operating Temperature
SYMBOL
VALUE
-55
C to 150
C
C
C
-55
C to 150
C
UNITS
T
J
T
STG
PARAMETER
Storage Temperature
Continuous Power Dissipation
P
PC
145
mW
ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified
PART
NUMBER
DEVICE
MARKING
REPETITIVE
PEAK
REVERSE
VOLTAGE
(See Note 1)
V
RRM
VOLTS
TYPICAL
FORWARD
VOLTAGE
8/20s
@1A
V
F
VOLTS
MAXIMUM
REVERSE
LEAKAGE
CURRENT
(See Note 2)
@ V
RRM
I
R
nA
TYPICAL
CAPACITANCE
@0V, 1 MHz
Cj
pF
ET723
STA
20
2
20
5
MAXIMUM
QUIESCENT
SUPPLY
CURRENT
(See Note 3)
@20V
I
RQ
nA
200
MAXIMUM
PEAK PULSE
FORWARD
CURRENT
8/20s
I
FM
AMPS
12
0.001 0.01 0.1 1 10 100
Square Wave Pulse - ms
0
2
6
8
Peak Pulse Current - Amps
FIGURE 1
NON-REPETITIVE PEAK PULSE CURRENT CAPABILITY
4
FIGURE 2
PULSE WAVE FORM
0 5 10 15 20 25 30
t - Time - s
0
20
40
60
80
100
120
I
PP
- Peak Pulse Current - % of I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8s
t
d
= 20s
t
f
Peak Value I
PP
e
-t
t
d
= t
I
PP
/2
Note 1:
V
RRM
is +V
CC
for pin 8, -V
EE
for pin 4.
Note 2:
+20V from pin 8 to 1, 8 to 2, 8 to 3, 8 to 6, 8 to 7. -20V from pin 4 to 1, 4 to 2, 4 to 3, 4 to 6 and 4 to 7.
Note 3:
+20V from pin 8 to 4.
3
www.protekdevices.com
05174.R1 8/03
ET723
GRAPHS
0 1 2 3
Forward Voltage Drop - V
FIGURE 4
TYPICAL HIGH CURRENT FORWARD VOLTAGE DRO
P
5
4
3
2
1
0
Forward Current - A
T
A
= 25C
SINGLE PULSE
See Figure 2
600 800 1,000 1,200
Forward Voltage Drop - mV
FIGURE 3
TYPICAL LOW CURRENT FORWARD VOLTAGE DRO
P
200
160
120
80
40
0
Forward Current - mA
T
A
= 25C
SINGLE PULSE
See Figure 2
4
www.protekdevices.com
05174.R1 8/03
ET723
COPYRIGHT ProTek Devices 2003
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical
characteristics described herein without notice (except JEDEC).
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.
PACKAGE OUTLINE & DIMENSIONS
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
TAPE & REEL/BULK ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape,
i.e.,
ET723-T7.
3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape,
i.e.,
ET723-T13.
4. No Suffix = Product Shipped in Tubes of 98 pcs per Tube.
Outline & Dimensions: Rev 1 - 11/01, 06009
A
B
C
D
F
G
J
K
P
R
4.80
3.80
1.35
0.35
0.40
1.27 BSC
0.18
0.10
5.80
0.25
5.00
4.00
1.75
0.49
1.250
1.27 BSC
0.25
0.25
6.20
0.50
0.189
0.150
0.054
0.014
0.016
0.05 BSC
0.007
0.004
0.229
0.010
0.196
0.157
0.068
0.019
0.049
0.05 BSC
0.009
0.008
0.244
0.019
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
PACKAGE DIMENSIONS
NOTES
1. - T - = Seating 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" (0.380 mm) per side.
5. Dimensioning and tolerances per ANSI Y14.5M, 1982.
6. Dimensions are exclusive of mold flash and metal burrs.
-A-
P
-B-
D
G
8
5
4
1
-T-
K
C
R X 45
J
F
0
- 10
0.010" (0.25 MM)
M
B
M
4 PL
0.010" (0.25 MM)
S
B
M
8 PL
T
A
S
PACKAGE OUTLINE
SO-8
0.030"
0.005"
0.050"
0.005"
0.160"
0.005"
0.045"
0.005"
0.245" MIN
MOUNTING PAD
PDF 
ZIP