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IA
Features

Applications

NT
Lead free as standard RoHS compliant* Protects 1 line ESD protection > 40 KV
RS-232, RS-422 & RS-423 data lines Portable electronics Wireless bus protection Control & monitoring systems
*R
oH
S
CO
M
PL
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
General Information
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(R) 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(R) device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements.
3
2
1
Thermal Characteristics (@ TA = 25 C Unless Otherwise Noted) Parameter Operating Temperature Storage Temperature Symbol TJ TSTG Value -55 to +150 -55 to +150 Unit C C
Electrical Characteristics (@ TA = 25 C Unless Otherwise Noted) CDSOT23Parameter Symbol T03LC T05LC T08LC T12LC T15LC T24LC T36LC Unit
Breakdown Voltage @ 1 mA Working Peak Voltage Maximum Clamping Voltage VC @ IP1 Maximum Clamping Voltage @ 8/20 s VC @ IPP1 Maximum Leakage Current @ VWM Maximum Cap Bidirectional
@ 0 V, 1 MHz Peak Pulse Power (tp = 8/20 s)2
VBR VWM VF VF ID
Cj(SD) PPP
4.0 3.3 7.0 10.9 V @ 43 A 125 5
6.0 5.0 9.8 13.5 V @ 42 A 20 5
8.5 8.0 13.4 16.9 V @ 34 A 10 5
13.3 12.0 19.0 25.9 V @ 27 A 2 5
500
16.7 15.0 24.0 30.0 V @ 17 A 1 5
26.7 24.0 43.0 49.0 V @ 12 A 1 5
40.0 36.0 51.0 76.8 V @9A 1 5
V V V V A pF
W
Notes: 1. See Pulse Wave Form. 2. See Peak Pulse Power vs. Pulse Time. 3. Positive Potential is applied from Pin 1 to Pin 2 with Pin 2 as ground. 4. Do not test or surge from Pin 2 to Pin 1.
*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.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Product Dimensions This is a molded JEDEC SOT-23 package with lead free 100 % Sn plating on the lead frame. It weighs approximately 0.6 g and has a flammability rating of UL 94V-0.
A B
Recommended Footprint
A B
3 J C 1 2 I E D
C
E F D
G
DIMENSIONS = MILLIMETERS (INCHES)
DIMENSIONS = MILLIMETERS (INCHES)
Dimensions
H
A Dimensions A B C D E F G H I J
2.80 - 3.04 (0.1102 - 0.1197) 0.89 - 1.02 (0.0350 - 0.0401) 1.20 - 1.40 (0.0472 - 0.0551) 2.10 - 2.50 (0.0830 - 0.0984) 1.78 - 2.04 (0.0701 - 0.0807) 0.45 - 0.60 (0.0177 - 0.0236) 1.78 - 2.04 (0.0701 - 0.0807) 0.34 - 0.50 (0.0150 - 0.0200) 0.45 - 0.60 (0.0180 - 0.0236) 0.085 - 0.177 (0.0034 - 0.0070)
0.95 (0.037) 0.95 (0.037) 2.00 (0.079) 0.85 (0.033) 0.85 (0.033)
B C D E
How To Order
CD S0T23 - T 03 LC
Common Code Chip Diode Package * S0T23 = S0T23 Package Model T = Transient Voltage Supressor Working Peak Voltage 3 = 3 VRWM (Volts) Suffix LC = Low Capacitance Diode
*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.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Performance Graphs Peak Pulse Power vs Pulse Time
10,000 IPP - Peak Pulse Current (% of IPP) PPP - Peak Pulse Power (W)
Pulse Wave Form
120 100 80 60 40 20 0 0 5 10 15 t - Time (s) 20 25 30 td = t|IPP/2 tt Test Waveform Parameters tt = 8 s td = 20 s et
1,000
500 W, 8/20 s Waveform
100
10 0.01
1
10
100
1,000
10,000
td - Pulse Duration (s)
Block Diagram The device block diagram below includes the pin names and basic electrical connections.
2 1
Power Derating Curve
100 80 60 40 20
3
% of Rated Power
Peak Pulse Power 8/20 s
Average Power 0 0 25 50 75 100 125 150
Typical Part Marking CDSOT23-T03LC ..........................................................................03L CDSOT23-T05LC ..........................................................................05L CDSOT23-T08LC ..........................................................................08L CDSOT23-T12LC ..........................................................................12L CDSOT23-T15LC ..........................................................................15L CDSOT23-T24LC ..........................................................................24L CDSOT23-T36LC ..........................................................................36L
TL - Lead Temperature (C)
*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.
CDSOT23-T03LC~T36LC - Low Capacitance TVS Diode Array Series
Packaging The surface mount product is packaged in a 12 mm x 8 mm Tape and Reel format per EIA-481 standard.
TOP SIDE VIEW (INTO COMPONENT POCKET) DIMENSIONS = 0.3 0.05 (.01 .002) 2.0 0.05 (.08 .002) 4.0 0.1 (.16 .004) 1.5 0.1/-0 (.06 .004/-0) DIA. 1.75 0.1 (.07 .004)
MILLIMETERS (INCHES)
R
0.3 MAX. (0.01)
12.0 0.3 (.47 .01) 5.5 0.3 (.22 .01) 3.9 0.1 (.154 .004) 8.0 0.3 (.31 .01) R 0.25 TYP. (0.010)
0.9 0.1 (.035 .004)
3.9 0.1 (.154 .004)
ORIENTATION OF COMPONENT IN POCKET BACKSIDE FACING UP
Reliable Electronic Solutions
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
Rev. 05/06 *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.

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