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CD143A-SR70 Datasheet(Fiches technique) 1 Page - Bourns Electronic Solutions

Numéro de pièce CD143A-SR70
Description  Steering Diode Array Series
Télécharger  3 Pages
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Fabricant  BOURNS [Bourns Electronic Solutions]
Site Internet  http://www.bourns.com
Logo BOURNS - Bourns Electronic Solutions

CD143A-SR70 Datasheet(HTML) 1 Page - Bourns Electronic Solutions

  CD143A-SR70 Datasheet HTML 1Page - Bourns Electronic Solutions CD143A-SR70 Datenblatt HTML 2Page - Bourns Electronic Solutions CD143A-SR70 Datenblatt HTML 3Page - Bourns Electronic Solutions  
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* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns follows the prevailing definition of “halogen free” in the industry. 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.
CD143A-SR70 – Steering Diode Array Series
Features
Lead free as standard
RoHS compliant*
Halogen free**
ESD protection
Protects 2 lines
Low leakage current: <1 µA
Low capacitance: 3 pF
Applications
Cell phones
Desktops
Laptops & notebooks
Portable electronics
General Information
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
*Measured between I/O pins and ground. 3 pF typical between I/O pins.
The CD143A-SR70 device provides ESD protection for the external
ports of portable electronic devices such as cell phones, handheld
electronics and personal computers. The device also provides EFT
and surge protection.
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.
Parameter
Symbol
Min.
Nom.
Max.
Unit
Capacitance @ 0 V 1 MHz*
Cj
10
pF
Repetitive Peak Reverse Voltage
70
V
Reverse Breakdown Voltage I @ 50 µA
VBR
85
V
Forward Clamping Voltage 8/20 µs IPP @ 1 A
VFC
1.5
V
Forward Clamping Voltage 8/20 µs IPP @ 24 A
VFC
7
V
Reverse Leakage Current @ VRRM
IR
1
µA
ESD Protection: IEC 61000-4-2
Contact Discharge
Air Discharge
±8
±15
kV
kV
EFT Protection: IEC 61000-4-4 @ 5/50 ns
40
A
Surge Protection: IEC 61000-4-5 @ 8/20 µs
Level 2 (Line-Gnd) & Level 3 (Line-Line)
24
A
Parameter
Symbol
Min.
Nom.
Max.
Unit
Forward Peak Pulse Current (tp = 8/20 µs )
IPP
24
A
Operating Temperature Range
TJ
-55
25
+150
°C
Storage Temperature Range
TSTG
-55
25
+150
°C
1
2
4
3


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