Features
Applications
■ Lead free as standard
■ RoHS compliant*
■ Low capacitance - 4 pF
■ ESD protection >24 kV
■ Surge protection
■ FireWire, T1/E1, T3/E3 chip side protection
■ Digital Visual Interface (DVI)
■ Ethernet 10/100/1000 Base T
■ High speed port protection
■ Portable electronics
CDDFN10-3304N - TVS/Steering Diode Array
General Information
The CDDFN10-3304N device provides ESD, EFT and Surge protection for high speed
data ports meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5
(Surge) requirements. The Transient Voltage Suppressor array, protecting up to 4 data
lines, offers a Working Peak Reverse Voltage of 3.3 V.
Pin
5
Pin
1
Pin
3
Pin
7
Pin
9
The DFN-10 packaged device will mount directly onto the industry standard
DFN-10 footprint. Bourns® Chip Diodes are easy to handle with standard pick and
place equipment and their flat configuration minimizes roll away.
Pin
2
Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
CDDFN10-3304N
400
Unit
W
Peak Pulse Power (t = 8/20 µs) (NOTE 1)
p
P
PK
Storage Temperature
Operating Temperature
T
-55 to +150
-55 to +150
ºC
STG
OPR
T
ºC
Notes:
1. See Peak Pulse Power vs. Pulse Time.
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
CDDFN10-3304N
Unit
Minimum Snap-Back Voltage @ 50 mA
V
3.3
V
SB
Maximum Working Peak Voltage
V
3.3
1
V
µA
V
WM
Maximum Leakage Current @ V
1
I
D
WM
Maximum Clamping Voltage @ I = 1 A
P
V
V
5.5
10
3.5
4.0
C
C
1
Maximum Clamping Voltage @ I = 10 A
P
V
Minimum Punch-Through Voltage @ 5 A
V
V
P
2
Maximum Junction Capacitance @ 0 V 1 MHz
C
pF
D
ESD Protection per IEC 61000-4-2
Minimum Contact Discharge
Minimum Air Discharge
8
15
kV
kV
EFT Protection per IEC 61000-4-4 @ 5/50 ns
40
18
A
A
Surge Protection per IEC 61000-4-5 @ 8/20 µs
Level 2 (Line-Gnd) & Level 3 (Line-Line)
Note 1: Pin 5 to ground.
Note 2: Pin 1,3,7 or 9 to ground.
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications