CDSOT23-SLVU2.8 Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – Surface Mount TVS Diode

*RoHS ^COMPLIANT
Features
■ RoHS compliant*
■ Low capacitance ~ 2.5 pF
■ ESD protection
■ Surge protection
Applications
■ Personal Digital Assistants (PDAs)
■ Mobile phones & accessories
■ Memory card protection
■ SIM card port protection
■ Portable electronics
CDSOT23-SLVU2.8 - Surface Mount TVS Diode
General Information
The CDSOT23-SLVU2.8 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 offers a Working
Peak Reverse Voltage of 2.8 V and Minimum Breakdown Voltage of 3 V.
1
The SOT23 packaged device will mount directly onto the industry standard SOT23
footprint. Bourns^® Chip Diodes conform to JEDEC standards, are easy to handle with
3
standard pick and place equipment and the flat configuration minimizes roll away.
2
Electrical Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Unit
Peak Pulse Power (t_p= 8/20 μs)¹
P_PK
600
W
Peak Pulse Current (t_p= 8/20 μs)
I_PPM
30
A
Storage Temperature
T_STG
-55 to +150
ºC
Operating Temperature
T_OPR
-55 to +150
ºC
Minimum Breakdown Voltage @ 1 mA
V_BR
3.0
V
Minimum Snap Back Voltage @ 50 mA
V_BR
2.8
V
Maximum Working Peak Voltage
V_WM
2.8
V
Maximum Leakage Current @ V_WM
(Pin 3 to Pin 1) or (Pin 2 to Pin 1)
I_D
1.0
μA
Maximum Clamping Voltage @ I_P= 2 A
V_C
Maximum Clamping Voltage @ I_P= 5 A
(Pin 2 to Pin 1)
V_C
5.5
V
7.0
8.5
V
Maximum Clamping Voltage @ I_P= 30 A
V_C
Typical Junction Capacitance @ 0 V, 1 MHz
(Pin 3 to Pin 1 & Pin 2)
(Pin 2 to Pin 1 with Pin 3 NC)
C_D
21.0
V
20
2.5
pF
Maximum Junction Capacitance @ 0 V, 1 MHz
C_D
3
pF
Maximum Peak Reverse Voltage @ I = 10 μA
V_RRM
40
V
Maximum Reverse Leakage Current @ V_WM
I_DR
0.1
μA
Maximum Forward Voltage @ I_F= 1 A, 120 μS
V_F
2
V
Note:
1.See Peak Pulse Power vs. Pulse Time.
*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.
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.