*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.
CDSOT23-T03~T36C — TVS Diode Array Series
Features
RoHS compliant*
Protects 1 or 2 lines
Unidirectional & bidirectional
configurations
ESD protection 30 kV max.
Applications
RS-232, RS-422 & RS-423 data lines
Portable electronics
Wireless bus protection
Control & monitoring systems
General Information
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Thermal Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
Bourns offers Transient Voltage Suppressor Array diodes for surge and ESD
protection applications, in compact chip package SOT23 size format. The Transient
Voltage Supressor Array series offers a choice of voltage types ranging from 3 V to
36 V. Bourns
®
Chip Diodes conform to JEDEC standards, are easy to handle on
standard pick and place equipment and their flat configuration minimizes roll away.
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
Operating Temperature
T
J
-55 to +150 °C
Storage Temperature
T
STG
-55 to +150 °C
Notes:
1. See Pulse Wave Form. 3. Only applies to unidirectional devices.
2. See Peak Pulse Power vs. Pulse Time. 4. Part numbers with a “C” suffix are bidirectional devices, i.e., CDSOT23-T03C.
Parameter Symbol
CDSOT23-
Unit
Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi-
T03 T03C T05 T05C T08 T08C T12 T12C T15 T15C T24 T24C T36 T36C
Breakdown Voltage @ 1 mA
V
BR
4.0 6.0 8.5 13.3 16.7 26.7 40.0 V
Working Peak Voltage
V
WM
3.3 5.0 8.0 12.0 15.0 24.0 36.0 V
Maximum Clamping Voltage
V
C
@ I
P
= 1 A
1
V
F
7.0 9.8 13.4 19.0 24.0 43.0 51.0 V
Maximum Clamping Voltage
@ 8/20 µs V
C
@ I
PP
1
V
F
10.9 V
@ 43 A
13.5 V
@ 42 A
16.9 V
@ 34 A
25.9 V
@ 21 A
30.0 V
@ 17 A
49.0 V
@ 12 A
76.8 V
@ 9 A
V
Maximum Leakage Current
@ V
WM
I
D
125 20 10 2 1 1 1 µA
Typical Cap Undirectional
@ 0 V, 1 MHz
C
j(SD)
500 350 250 150 100 88 80 pF
Typical Cap Bidirectional
@ 0 V, 1 MHz
C
j(SD)
300 210 150 90 60 63 60 pF
ESD Protection: IEC 61000-4-2
Conrtact - Min.
Contact - Max.
Air - Min.
Air - Max.
ESD
±8
±30
±15
±30
kV
Peak Pulse Power (tp = 8/20 µs)
2
P
PP
500 W
Forward Voltage @ 100 mA,
300 µs – Square Wave
3
V
F
1.5 V
