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CD143A-SR05LC Fiches technique(PDF) 1 Page - Bourns Electronic Solutions

No de pièce CD143A-SR05LC
Description  Steering/TVS Diode Array Series
Download  5 Pages
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Fabricant  BOURNS [Bourns Electronic Solutions]
Site Internet  http://www.bourns.com
Logo BOURNS - Bourns Electronic Solutions

CD143A-SR05LC Fiches technique(HTML) 1 Page - Bourns Electronic Solutions

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Features
RoHS compliant*
Halogen free**
ESD protection >15 kV
Protects Vcc and two data lines
Applications
Ethernet - 10/100/1000 Base T
Firewire and USB
Portable electronics
Video/graphic cards
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
Electrical and Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CD143A-SR05LC - Steering/TVS Diode Array Series
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Parameter
Symbol
Value
Unit
Peak Pulse Current (tp= 8/20 µs)
IPP
13
A
Operating Temperature
TJ
-55 °C to +125
°C
Storage Temperature
TSTG
-55 °C to +150
°C
Forward Voltage (If= 15 mA, Pin 1-4)
Vf
1V
Parameter
Symbol
Value
Unit
Breakdown Voltage Minimum @ 2 mA 1
VBR
6.1
V
Working Peak Voltage 1
VWM
5.0
V
Clamping Voltage Maximum @ IP = 5 A 2,4
VC
9.0
V
Clamping Voltage Maximum @ IPP 2,4
VC
12.5 @ 13 A
V
Leakage Current @ VWM 1
ID
1.0
µA
Capacitance Maximum between I/O Pins and Ground
@ VR = 0 V, f = 1 MHz 3
CIN
3pF
General Information
The Bourns® Model CD143A-SR05LC device provides ESD, EFT and surge
protection for the external ports of portable electronic devices such as cellphones,
handheld electronics and personal computers.
The ESD protection provided by the component enables a data port to withstand a
minimum ±8 KV Contact / ±15 KV Air Discharge per the ESD test method specified
in IEC 61000-4-2. The device measures 2.80 mm x 1.20 mm and is available in
a SOT-143 package intended to be mounted directly onto an FR4 printed circuit
board.The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4(EFT)
and IEC 61000-4-5 (Surge) requirements.
Notes:
1. From Pin 4 to Pin 1.
2. See Pulse Wave Form.
3. Pin 1 (GND) connected to Ground, Pin 4 (REF) connected to 5 V.
4. I/O to GND, REF connected to 5 V and GND connected to Ground.
1
GND
I/O
REF
I/O
2
4
3


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