CDDFN2-T3.3LC Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – Surface Mount TVS Diode

*RoHS ^COMPLIANT
Features
■ Bidirectional TVS 3.3 V
■ Low capacitance - 13 pF
■ ESD protection >15 kV
■ Fits 0402 footprint
■ RoHS compliant*
Applications
■ Computers and peripherals
■ Communication systems
■ Audio & video equipment
■ Portable instrumentation
CDDFN2-T3.3LC - Surface Mount TVS Diode
General Information
The Bourns^® Model CDDFN2-T3.3LC low capacitance device provides ESD, EFT and
surge protection for external ports of electronic devices such as cellular phones,
handheld electronics and other portable electronic devices.
The device measures 1.0 mm x 0.60 mm x 0.55 mm and is available in a DFN-2
package and is intended to be mounted directly onto an FR4 printed circuit board.
The device will fit a 0402 footprint.
The device is designed to meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and
IEC 61000-4-5 (Surge) protection requirements.
Thermal Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Operating Supply Voltage
Peak Pulse Current @ 8/20 μs
Operating Temperature
Storage Temperature
Symbol
Min.
Typ.
Max.
Unit
VDC
-3.8
3.8
V
IPP
5
A
TOPR
-55
+25
+125
ºC
TSTG
-55
+25
+150
ºC
Electrical Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Working Peak Voltage
V_WM
Breakdown Voltage @ 1 mA
VBR
4
Leakage Current @ 3.3 V
IL
Capacitance @ 0 V, 1 MHz
CJ
Clamping Voltage @ IP = 1 A 8/20 μs
VC
Clamping Voltage @ IPP = 5 A 8/20 μs
VC
ESD Protection per IEC 61000-4-2
Contact Discharge
ESD
8
Air Discharge
ESD
15
3.0
3.3
V
6.5
V
0.1
1.0
μA
13
16.5
pF
5.0
6.5
V
6.5
8
V
kV
kV
EFT Protection per IEC 61000-4-4
@ 5/50 nS
EFT
50
A
EFT Protection per IEC 61000-4-5
@ 8/20 μS
Surge
5
A
Asia-Pacific: Tel: [phone] • Fax: [phone]
Europe: Tel: [phone] • Fax: [phone]
The Americas: Tel: [phone] • Fax: [phone]
www.bourns.com
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.