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CD143A-SR05 Datasheet(Fiches technique) 1 Page - Bourns Electronic Solutions

Numéro de pièce CD143A-SR05
Description  Steering/TVS Diode Array Series
Télécharger  4 Pages
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Fabricant  BOURNS [Bourns Electronic Solutions]
Site Internet  http://www.bourns.com
Logo BOURNS - Bourns Electronic Solutions

CD143A-SR05 Datasheet(HTML) 1 Page - Bourns Electronic Solutions

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* RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
** 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.
Customers should verify actual device performance in their specific applications.
CD143A-SR05~12 – Steering/TVS Diode Array Series
Features
Lead free as standard
RoHS compliant*
Halogen free**
ESD protection >25 kV
Protects Vcc and two data lines
Applications
Ethernet - 10/100/1000 Base T
Firewire and USB
Portable electronics
Video/graphic cards
General Information
Absolute Maximum Ratings, TA = 25 °C (Unless Otherwise Noted)
Electrical Characteristics, TA = 25 °C (Unless Otherwise Noted)
Notes:
1. See Peak Pulse Power vs. Pulse Time.
2. From Pin 4 to Pin 1.
3. See Pulse Wave Form.
4. From Pin 1 to Pin 3, Pin 1 to Pin 2, Pin 3 to Pin 4, Pin 2 to Pin 4.
5. GND is connected to ground, REF is connected to +V
CC
and input applies to V
CC
= V
WM
. V
OSC
= 30 mV, F = 1 MHz.
The CD143A-SR05 and CD143A-SR12 devices provides ESD, EFT
and surge protection for the external ports of portable electronic
devices such as cell phones, 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.
Parameter
Symbol
Value
Unit
Peak Pulse Power (tp = 8/20 µs)1
PPP
500
W
Peak Pulse Current (tp = 8/20 µs)
-SR05
IPP
30
A
-SR12
16
Operating Temperature
TJ
-55 ˚C to 150 ˚C
˚C
Storage Temperature
TSTG
-55 ˚C to 150 ˚C
˚C
Peak Forward Voltage (lf = 1 A 8/20 µs)
VF
1.5
V
1
GND
I/O
REF
I/O
2
4
3
Parameter
Symbol
CD143A-SR05
CD143A-SR12
Unit
Breakdown Voltage Minimum @ 1 mA 2
VBR
6.0
13.3
V
Working Peak Voltage 2
VWM
5.0
12
V
Clamping Voltage Maximum @ IP = 1 A 2,3
VC
9.8
19
V
Clamping Voltage Maximum @ IP 2,3
VC
20 @ 28 A
30 @ 16 A
V
Leakage Current @ VWM 2
ID
5.0
1.0
µA
Capacitance Maximum per Data Line @ 0 V,
1 MHz 4,5
CJ
10
10
pF


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