CDNBS08-PLC03-3.3 Steering Diode/TVS Array Combo

PL
IA
NT
Features
S
CO
M
■
*R
oH
■
■
■
■
Applications
Lead free device (RoHS compliant*)
Telcordia GR1089 (Intra-Building)
Protects 2 lines
ESD protection >40 kV
Low capacitance 8 pF
■
■
■
■
T1/E1 line cards
ISDN U-Interface and S/T Interface
xDSL
Ethernet – 10/100 Base T
CDNBS08-PLC03-3.3 Steering Diode/TVS Array Combo
General Information
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
8
7
6
5
1
2
3
4
Bourns offers Steering Diode/Transient Voltage Suppressor Array combination diodes
for surge and ESD protection applications in an 8 Lead Narrow Body SOIC package
size format.
The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC
61000-4-5 (Surge) requirements.
E
T
E
L
O
S
B
O
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Capacitance @ 0 V 1 MHz1
Capacitance @ 0 V 1 MHz2
Working Peak Voltage
Symbol
Nom.
Max.
Unit
C j(SD)
20
25
pF
C j(SD)
8
12
pF
3.0
V
VWM
Min. Breakdown Voltage @ 1 mA
Clamping Voltage @ 8/20 µs @ IPP = 100 A
Min.
VBR
3.3
V
VF
18
V
Clamping Voltage @ 8/20 µs @ IP = 50 A, Line - Ground
VF
11
V
Max. Leakage Current @ VWM
ID
2
µA
ESD Protection: IEC 61000-4-2
Contact Discharge
Air Discharge
3, 4
±8
±15
Peak Pulse Power (tp = 8/20 µs)5
PPP
kV
kV
1800
W
EFT Protection: IEC61000-4-4 @ 5/50 ns
40
A
Surge Protection: IEC61000-4-5 @ 8/20 µs
L4 (Line-Gnd)
L4 (Line-Line) , L1 (Power)
94
48
A
A
Surge Protection: Telcordia GR1089
(Intra-Building) @ 2/10 µs
100
A
Notes:
1. Measured between I/O pins and ground (pin 1 or 2).
2. Measured between I/O pins (pins 1 to 4).
3. See Pulse Wave Form. For an 8/20 µs waveform, apply positive pulse to pin 1 to 8 to pin 2 or 3 (ground).
4. Measured between pin 1 or 8 to pin 2 or 3; pin 1 or 8 to pin 4 or 5.
5. See Peak Pulse Power vs. Pulse Time.
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Min.
Nom.
Max.
Unit
Junction Temperature Range
TJ
-55
+25
+150
°C
Storage Temperature Range
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.
CDNBS08-PLC03-3.3 Steering Diode/TVS Array Combo
Mechanical Characteristics
This is a molded JEDEC Narrow Body SO-8 package with lead free 100 % Sn plating on the lead frame. It weighs approximately 15 mg and
has a flammability rating of UL 94V-0.
Product Dimensions
Recommended Footprint
A
A
B
F
B
C
E
T
E
L
O
S
B
O
H
D
G
C
E
DIMENSIONS = MILLIMETERS
(INCHES)
D
Dimensions
E
Dimensions
A
1.143 - 1.397
(0.045 - 0.055)
B
0.635 - 0.889
(0.025 - 0.035)
A
4.80 - 5.00
(0.189 - 0.196)
C
B
3.80 - 4.00
(0.150 - 0.157)
D
3.937 - 4.191
(0.155 - 0.165)
C
5.80 - 6.20
(0.229 - 0.244)
E
1.016 - 1.27
(0.040 - 0.050)
D
1.35 - 1.75
(0.054 - 0.068)
E
0.10 - 0.25
(0.004 - 0.008)
F
0.25 - 0.50
(0.010 - 0.019)
G
0.40 - 1.250
(0.016 - 0.049)
H
0.18 - 0.25
(0.007 - 0.009)
6.223
Min.
(0.245)
How To Order
CD NBS08 - PLC03 - 3.3
Common Code
CD = Chip Diode
Package
NBS08 = Narrow Body SOIC8 Package
Model
PLC03 = Model Number
Minimum Breakdown Voltage
3.3 = 3.3 VBR (Volts)
Typical Part Marking
CDNBS08-PLC03-3.3 ..........................................................
PBC
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS08-PLC03-3.3 Steering Diode/TVS Array Combo
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)
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
0.3
MAX.
(0.01)
2.1 ± 0.1
(.083 ± .004)
1.75 ± 0.1
(.07 ± .004)
E
T
E
L
O
S
B
O
6.4 ± 0.1
(.252 ± .004)
9.0 ± 0.1
(.354 ± .004)
8.0 ± 0.3
(.31 ± .01)
12.0 ± 0.3
(.47 ± .01)
5.5 ± 0.3
(.22 ± .01)
R 0.25 TYP.
(0.010)
ORIENTATION
OF COMPONENT
IN POCKET
BACKSIDE FACING UP
Block Diagram
Device Pinout
8
1
7
2
6
3
5
Pin
Function
1
I/O 1
2
GND
3
GND
4
I/O 2
5
I/O 2
6
GND
7
GND
8
I/O 1
4
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS08-PLC03-3.3 Steering Diode/TVS Array Combo
Performance Graphs
Peak Pulse Power vs Pulse Time
Pulse Wave Form
120
IPP – Peak Pulse Current (% of IPP)
PPP – Peak Pulse Current (kW)
100
10
1800 W, 8/20 µs Waveform
1
80
et
60
40
td = t|IPP/2
E
T
E
L
O
S
B
O
20
0
0.1
0.01
1
10
100
1,000
10,000
Power Derating Curve
100
0
5
10
15
20
25
30
t – Time (µs)
td – Pulse Duration (µs)
% of Rated Power
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
Peak Pulse Power
8/20 µs
80
60
40
20
Average Power
0
0
25
50
75
100
125
150
TL – Lead Temperature (°C)
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. 12/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., IPA0508 10/05
Similar pages