CDSOT23-SR724 Steering Diode Array

PL
IA
NT
Features
CO
M
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*R
oH
S
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Applications
Lead free device (RoHS Compliant*)
Protects 4 lines
Low leakage current
Low capacitance 3 pF Typ.
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■
■
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Ethernet – 10/100/100 Base T
Portable electronics
Video/graphics card
USB 2.0 interface
FireWire
CDSOT23-SR724 – Steering Diode Array
General Information
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
I/O 4
VP
I/O 3
6
5
4
Bourns offers Transient Voltage Suppressor Array diodes for Surge and ESD
protection applications, in compact chip package SOT23-6 size format. 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.
1
2
3
I/O 1
VH
I/O 2
E
T
E
L
O
S
B
O
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Peak Pulse Forward Current
(tp = 8/20 µs)
Continuous Power Dissipation
Typical Forward Voltage
(8/20 µs @ 25 °C, IF = 1 A)
Max.
Unit
I PP
12
A
PPC
125
mW
VF
Repetitive Peak Reverse Voltage1
Reverse Leakage Current @ VRRM
2
Capacitance @ 0 V & 1 MHz
Min.
Quiescent Supply Current @ 20 V3
Nom.
2
V
VRRM
20
V
ID
10
nA
C j(SD)
3
IRQ
pF
100
nA
Notes:
1. VRRM is +VCC for pin 5, -VEE for pin 2. Pin 2 also represents ground for unidirectional applications.
2. +20 V from Pin 5 to 1, 5 to 4, 5 to 3, and 5 to 6. -20 V from Pin 2 to 1, 2 to 3, 2 to 4, and 2 to 6.
3. +20 V from Pin 5 to 2.
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature
Storage Temperature
Symbol
Min.
Nom.
Max.
Unit
TJ
-55
+25
+150
°C
TSTG
-55
+25
+150
°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-SR724 – Steering Diode Array
Mechanical Characteristics
This is a molded JEDEC SOT23-6 package with lead free 100 % Tin (Sn) on the lead frame. It weighs approximately 16 mg and has a
flammability rating of UL 94V-0.
Product Dimensions
Recommended Footprint
0.35 - 0.50
(0.014 - 0.020)
2.40
(0.094)
0.85 - 1.05
(0.033 - 0.040)
6
5
4
2.60 - 3.00
(0.102 - 0.118)
1
2
0.20
(0.007)
3
1.70 - 2.10
(0.067 - 0.083)
0.09 - 0.20
(0.004 - 0.008)
1.50 - 1.75
(0.059 - 0.070)
0.35 - 0.55
(0.014 - 0.022)
2.80 - 3.05
(0.110 - 0.120)
0.90 - 1.30
(0.035 - 0.051)
E
T
E
L
O
S
B
O
0 - 10 °
0.90 - 1.45
(0.036 - 0.057)
0.95
(0.037)
0.70
(0.028)
1.00
(0.039)
DIMENSIONS = MILLIMETERS
(INCHES)
Packaging Information
1.90
(0.074)
DIMENSIONS = MILLIMETERS
(INCHES)
The product will be dispensed in Tape and Reel format (see diagram below).
TOP SIDE VIEW
(INTO COMPONENT POCKET)
4.0 ± 0.1
(.16 ± .004)
0.3 ± 0.05
(.01 ± .002)
1.5 ± 0.1/-0
(.06 ± .004/-0)
DIA.
2.0 ± 0.05
(.08 ± .002)
R
1.75 ± 0.1
(.07 ± .004)
0.3
MAX.
(0.01)
0.9 ± 0.1
(.035 ± .004)
12.0 ± 0.3
(.47 ± .01)
3.9 ± 0.1
(.154 ± .004)
5.5 ± 0.3
(.22 ± .01)
3.9 ± 0.1
(.154 ± .004)
DIMENSIONS = MILLIMETERS
(INCHES)
8.0 ± 0.3
(.31 ± .01)
ORIENTATION
OF COMPONENT
IN POCKET
R 0.25 TYP.
(0.010)
BACKSIDE FACING UP
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDSOT23-SR724 – Steering Diode Array
Performance Graphs
Non-Repetitive Peak Pulse Current Capability
Pulse Wave Form
120
IPP – Peak Pulse Current (% of IPP)
Peak Pulse Current (A)
8
6
4
2
0
0.001
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
80
et
60
40
td = t|IPP/2
E
T
E
L
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S
B
O
20
0
0.01
0.1
1
100
0
100
5
10
Typical Low Current Forward Voltage Drop
25
30
5
TA = 25 °C
Single Pulse
See Pulse Wave Form
160
120
80
40
TA = 25 °C
Single Pulse
See Pulse Wave Form
4
3
2
1
0
600
0
800
1,000
1,200
Forward Voltage Drop (mV)
100
Peak Pulse Power
8/20 µs
80
60
40
20
Average Power
0
0
25
50
75
100
0
1
Forward Voltage Drop (V)
Power Derating Curve
% of Rated Power
20
Typical High Current Forward Voltage Drop
Forward Current (A)
Forward Current (mA)
200
15
t – Time (µs)
Square Wave Pulse (ms)
125
TL – Lead Temperature (°C)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
150
2
3
CDSOT23-SR724 – Steering Diode Array
How To Order
Block Diagram
I/O 4
VP
I/O 3
6
5
4
CD SOT23 - SR 724
Common Code
CD = Chip Diode
Package
SOT23 = SOT23-6 Package
Model
SR = Steering Diode
Model Number
724
Typical Part Marking
1
2
I/O 1
VH
E
T
E
L
O
S
B
O
3
CDSOT23-SR724 ...................................................................... 724
I/O 2
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. 07/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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