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DSL70 Datasheet Preview

DSL70 Datasheet

ULTRA LOW CAPACITANCE STEERING DIODE ARRAY

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Only One Name Means ProTek’Tion™
ULTRA LOW CAPACITANCE STEERING DIODE ARRAY
DSL70
SOT-143 PACKAGE
DESCRIPTION
The DSL70 is an ultra low capacitance steering diode array. Designed for protection against Electrostatic Discharge
(ESD), Electrical Fast Transients (EFT) and secondary lightning threats, this device is ideal for use in high-speed signal
interface application such as USB, microprocessor bus and mobile electronics.
The DSL70 is capable of protecting one line pair or two single lines via the steering of transient voltage to power lines
or ground. 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 DSL70 suitable for
battery powered devices and POE applications. The DSL70 is available in the small SOT-143 package, which reduces
internal lead inductance for low, overshoot voltage during fast front time transient events like ESD. This device meets
the IEC 61000-4-2 and IEC 61000-4-4 requirements.
FEATURES
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): 30A, 8/20µs - Level 2(Line-
Gnd) & Level 3 (Line-Line)
225 Milliwatts Continuous Power Dissipation
Provides Two Lines of Protection
Low Leakage Current
Ultra Low Capacitance: 3pF Typical
RoHS Compliant
REACH Compliant
MECHANICAL CHARACTERISTICS
Molded JEDEC SOT-143 Package
Approximate Weight: 9 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
8mm Tape and Reel Per EIA Standard 481
Flammability Rating UL 94V-0
APPLICATIONS
• XDSL
USB Interface Ports
POE Applications
Video
Handheld Electronics
• Laptops
PIN CONFIGURATION
VN 1
I/O 1 2
4 VP
3 I/O 2
05484.R1 11/15
Page 1
ISO 9001: 2015 CERTIFIED




Protek Devices

DSL70 Datasheet Preview

DSL70 Datasheet

ULTRA LOW CAPACITANCE STEERING DIODE ARRAY

No Preview Available !

Only One Name Means ProTek’Tion™
TYPICAL DEVICE CHARACTERISTICS
DSL70
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
Operating Temperature
Storage Temperature
Forward Peak Pulse Current (tp = 8/20µs)
TA
TSTG
IPP
VALUE
-55 to 150
-55 to 150
27
UNITS
°C
°C
A
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
DEVICE
MARKING
REPETITIVE
PEAK
REVERSE
VOLTAGE
VVORLRTMS
MINIMUM
REVERSE
BREAKDOWN
VOLTAGE
I @ 50µA
VVO(LBTR)S
MAXIMUM
REVERSE
LEAKAGE
CURRENT
@µVIARRRM
MAXIMUM
FORWARD
CLAMPING
VOLTAGE
8/20µs
IPVP OV@LFCT1SA
MAXIMUM
FORWARD
CLAMPING
VOLTAGE
8/20µs
IPPV@OVLFCT2S7A
DSL70
PSA
50
85 0.005 1.5
9
NOTES
1. Measured between I/O pins to GND pins.
2. Measured between I/O pins.
MAXIMUM
CAPACITANCE
(Note 1)
0V, 1MHz
pCFJ
5
MAXIMUM
FORWARD
CLAMPING
VOLTAGE
8/20µs
IPPV@OVLFCT1S0A
6
MAXIMUM
FORWARD
CLAMPING
VOLTAGE
8/20µs
IPPV@OVLFCT2S4A
9
MAXIMUM
CAPACITANCE
(Note 2)
0V, 1MHz
pCFJ
2.5
120
100
80
60
40
20
0
0
FIGURE 1
PULSE WAVE FORM
tf Peak Value IPP
e-t
TEST
WAVEFORM
PARAMETERS
ttfd
=
=
8µs
20µs
td = t/(IPP/2)
5 10 15 20 25
t - Time - µs
30
05484.R1 11/15
Page 2
ISO 9001: 2015 CERTIFIED


Part Number DSL70
Description ULTRA LOW CAPACITANCE STEERING DIODE ARRAY
Maker Protek Devices
Total Page 6 Pages
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