Protekdevices ESOT3.3LCC Datasheet
05178
Only One Name Means ProTek’Tion™
APPLICATIONS
✔ Ethernet - 10/100 Base T
✔ Cellular Phones
✔ Audio/Video Inputs
✔ Personal Digital Assistant (PDA)
✔ E1/T1 & E3/T3
IEC COMPATIBILITY (EN61000-4)
ESOT3.3LCC
LOW CAPACITANCE TVS ARRAY
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
FEATURES
✔ ESD Protection > 25 kilovolts
✔ Protects One Bidirectional Line
✔ Bidirectional Configuration
✔ Low Leakage Current < 2.0µA
✔ ✔
✔
LOW CAPACITANCE: 15pF PER DIODE
✔ ✔
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-23
✔ Weight 14 milligrams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Device Marking: Marking Code
PIN CONFIGURATION
SOT-23
1
3
2
105178.R0 8/03 www.protekdevices.com
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
ESOT3.3LCC
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Peak Pulse Current (tp = 8/20µs)
Operating Temperature
Storage Temperature
SYMBOL VALUE
P
PP
I
PP
T
J
T
STG
-55°C to 150°C
50
5
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(See Note 1)
DEVICE
MARKING
CODE
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
WM
VOLTS
V
(BR)
VOLTS
ESOT3.3LCC T3 3.3 3.6 3.3
Note 1: Bidirectional, test in both directions. Pin 3 is not connected.
MINIMUM
SNAP BACK
VOLTAGE
@ I
= 50mA
SB
V
SB
VOLTS
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
µA
215
UNITS
Watts
A
°C-55°C to 150°C
°C
TYPICAL
CAPACITANCE
@0V, 1MHz
C
pF
PEAK PULSE POWER VS PULSE TIME
FIGURE 1
1,000
100
10
- Peak Pulse Current - Watts
PP
P
1
0.01 1 10 100 1,000 10,000
td - Pulse Duration - µs
50W, 8/20µs Waveform
FIGURE 2
120
PP
100
80
60
40
- Peak Pulse Current - % of I
20
PP
I
0
0 5 10 15 20 25 30
2 www.protekdevices.com05178.R0 8/03
PULSE WAVE FORM
t
f
Peak Value I
-t
e
td = t
t - Time - µs
PP
IPP/2
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
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