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PDF SZESD7205 Data sheet ( Hoja de datos )
| Número de pieza | SZESD7205 | |
| Descripción | ESD Protection Diodes | |
| Fabricantes | ON Semiconductor | |
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ESD7205, SZESD7205
Product Preview
ESD Protection Diodes
Low Capacitance ESD Protection Diodes
for High Speed Data Line
The ESD7205 transient voltage suppressor is designed to protect
high speed data lines from ESD. Ultra−low capacitance and low ESD
clamping voltage make this device an ideal solution for protecting
voltage sensitive high speed data lines. The small form factor,
flow−through style package allows for easy PCB layout and matched
trace lengths necessary to maintain consistent impedance between
high speed differential lines such as Ethernet and LVDS present in
automotive camera modules.
Features
• Low Capacitance (0.4 pF Typical, I/O to GND)
• Diode capacitance matching
• Protection for the Following IEC Standards:
IEC 61000−4−2 Level 4 (ESD)
• Low ESD Clamping Voltage (12 V Typical, +16 A TLP, I/O to GND)
• SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant
Typical Applications
• 10/100/1000 Automotive Ethernet
• LVDS
• Automotive USB 2.0
• High Speed Differential Pairs
www.onsemi.com
MARKING
DIAGRAMS
SOT−723
CASE 631AA
XX M
1
XX = Specific Device Code
M = Date Code
SC−70
CASE 419
XXMG
G
1
XX = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONFIGURATION
AND SCHEMATIC
Pin 1 Pin 2
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Operating Junction Temperature Range TJ −55 to +125 °C
Storage Temperature Range
Tstg − 55 to +150 °C
Lead Solder Temperature −
Maximum (10 Seconds)
TL 260 °C
IEC 61000−4−2 Contact
IEC 61000−4−2 Air
ISO 10605 330 pF / 2 kW Contact
ISO 10605 330 pF / 330 W Contact
ESD
±25 kV
±25
±30
±20
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
Pin 3
=
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 6 of this data sheet.
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2015
September, 2015 − Rev. P2
1
Publication Order Number:
ESD7205/D
1 page  
ESD7205, SZESD7205
20 10 −20
18 −18
16 8 −16
14 −14
12 6 −12
10 −10
8 4 −8
6 −6
4 2 −4
2 −2
00
0 2 4 6 8 10 12 14 16 18 20
0
0 2 4 6 8 10 12 14 16 18
VOLTAGE (V)
VOLTAGE (V)
Figure 7. Positive TLP IV Curve
Figure 8. Negative TLP IV Curve
NOTE: TLP parameter: Z0 = 50 W, tp = 100 ns, tr = 300 ps, averaging window: t1 = 30 ns to t2 = 60 ns.
10
8
6
4
2
0
20
Transmission Line Pulse (TLP) Measurement
Transmission Line Pulse (TLP) provides current versus
voltage (I−V) curves in which each data point is obtained
from a 100 ns long rectangular pulse from a charged
transmission line. A simplified schematic of a typical TLP
system is shown in Figure 9. TLP I−V curves of ESD
protection devices accurately demonstrate the product’s
ESD capability because the 10s of amps current levels and
under 100 ns time scale match those of an ESD event. This
is illustrated in Figure 10 where an 8 kV IEC 61000−4−2
current waveform is compared with TLP current pulses at
8 A and 16 A. A TLP I−V curve shows the voltage at which
the device turns on as well as how well the device clamps
voltage over a range of current levels.
L
50 W Coax
Cable
S Attenuator
÷
50 W Coax
Cable
10 MW
IM VM
VC DUT
Oscilloscope
Figure 9. Simplified Schematic of a Typical TLP
System
Figure 10. Comparison Between 8 kV IEC 61000−4−2 and 8 A and 16 A TLP Waveforms
www.onsemi.com
5
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SZESD7205.PDF ] | |
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