CDNBS08-SRDA3.3-6_12 概述
Steering Diode/TVS Array Combo 转向二极管/ TVS阵列组合
CDNBS08-SRDA3.3-6_12 数据手册
通过下载CDNBS08-SRDA3.3-6_12数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载Features
■ RoHS compliant*
Applications
■ Ethernet - 10/100 Base T
■ Protects up to six lines
■ Bidirectional configuration
■ ESD protection: 30 kV max.
■ Low capacitance: 15 pF
■ Computer I/O ports - SCSI, FireWire
and USB
■ Set-top box protection
■ Video cards
CDNBS08-SRDAxx-6 - Steering Diode/TVS Array Combo
General Information
GND
8
I/O 6
7
I/O 5
6
I/O 4
5
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
Bourns offers Steering Diode/Transient Voltage Suppressor Array combination diodes
for surge and ESD protection applications in an eight lead narrow body SOIC package
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
4
I/O 1
I/O 2
+VREF
I/O 3
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
CDNBS08-
Parameter
Symbol
Unit
SRDA3.3-6
SRDA05-6
Minimum Breakdown Voltage @ 1 mA
Working Peak Voltage
V
4.0
3.3
8.0
6.0
5.0
9.8
V
V
V
BR
V
WM
Maximum Clamping Voltage V @ I
V
C
P
C
Maximum Clamping Voltage
10.9 V
13.5 V
V
V
C
@ 8/20 µs V @ I
@ 43 A
@ 42 A
C
PP
Maximum Leakage Current @ V
Maximum Cap. Bidirectional @ 0 V, 1 MHz
I
125
20
µA
pF
WM
D
C
15
J(SD)
ESD Protection per IEC 61000-4-2
Contact - Min.
8
Contact - Max.
30
15
30
ESD
kV
Air - Min.
Air - Max.
Peak Pulse Power (t = 8/20 µs)
1
P
P
500
1
W
W
V
p
PP
PC
Continuous Power Dissipation
Maximum Forward Voltage @ 10 mA
V
1.1
F
Notes:
1. See Peak Pulse Power vs. Pulse Time.
2. Capacitance measured at V
= V
CC
connected between I/O pins to pin 8 and 5 (Gnd). V = V
@ 1 MHz.
WM
R
WM
Thermal Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Max.
Unit
Operating Temperature
Storage Temperature
T
-55 to +150
-55 to +150
°C
°C
J
T
STG
*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.
CDNBS08-SRDAxx-6 - Steering Diode/TVS Array Combo
Product Dimensions
Recommended Footprint
This is an RoHS compliant molded JEDEC narrow body SO-8
package with 100 % Sn plating on the lead frame. It weighs
approximately 15 mg and has a flammability rating of UL 94V-0.
A
B
A
J
G
D
E
C
45 °
NOM.
B
C
4 ° 4 °
H
I
7 ° NOM.
4 PLCS.
D
Dimensions
1.143 - 1.397
MILLIMETERS
(INCHES)
A
DIMENSIONS =
(0.045 - 0.065)
7 ° NOM.
3 PLCS.
0.635 - 0.889
B
C
D
E
(0.025 - 0.035)
6.223
Min.
(0.245) Min.
E
3.937 - 4.191
(0.155 - 0.165)
F
1.016 - 1.27
K
(0.040 - 0.050)
L
Dimensions
Typical Part Marking
CDNBS08-SRDA3.3-6........................................................
CDNBS08-SRDA05-6.........................................................
4.80 - 5.00
A
B
C
D
E
F
G
H
I
(0.189 - 0.197)
SGG
SGH
3.81 - 4.00
(0.150 - 0.157)
5.80 - 6.20
(0.228 0.244)
0.36 - 0.51
(0.014 - 0.020)
How to Order
1.35 - 1.75
(0.053 - 0.069)
CD NBS08 - SRDA 3.3 - 6
0.102 - 0.203
Common Code
Chip Diode
(0.004 - 0.008)
0.25 - 0.50
Package
(0.010 - 0.020)
NBS08 = Narrow Body SOIC8 Package
0.51 - 1.12
Model
(0.020 - 0.044)
SRDA = Steering/TVS Diode Array
Working Peak Reverse Voltage
0.190 - 0.229
(0.0075 - 0.0090)
3.3 = 3.3 V
(Volts)
(Volts)
RWM
05 = 5.0 V
RWM
4.60 - 5.21
J
Number of Protection Lines
(0.181 - 0.205)
6 = 6 Lines
0.28 - 0.79
K
L
(0.011 - 0.031)
1.27
(0.050)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS08-SRDAxx-6 - Steering Diode/TVS Array Combo
Block Diagram
Device Pinout
GND
I/O 6
7
I/O 5
6
I/O 4
5
Pin
1
Function
I/O 1
8
2
I/O 2
3
+V
REF
4
5
6
7
I/O 3
I/O 4
I/O 5
I/O 6
GND
1
2
3
4
8
I/O 1
I/O 2
+VREF
I/O 3
Performance Graphs
Peak Pulse Power vs Pulse Time
Pulse Waveform
10,000
120
100
80
60
40
20
0
Test Waveform Parameters
tt = 8 µs
tt
td = 20 µs
500 W, 8/20 µs Waveform
1,000
100
et
td = t IPP/2
|
10
0.01
0
5
10
15
20
25
30
1
10
100
1,000
10,000
t – Time (µs)
td – Pulse Duration (µs)
Power Derating Curve
100
Peak Pulse Power
8/20 µs
80
60
40
20
0
Average Power
100
TL – Lead Temperature (°C)
0
25
50
75
125
150
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS08-SRDAxx-6 - Steering Diode/TVS Array Combo
Packaging Information
The product is packaged in tape and reel format per EIA-481 standard.
P
PART
0
ORIENTATION
P
d
T
E
1
Index Hole
120 °
F
D
2
W
B
PIN 1
D
D
1
P
A
C
Trailer
Device
Leader
W
.......
.......
.......
.......
.......
.......
.......
.......
1
End
Start
MM
(INCHES)
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Direction of Feed
Item
Symbol
NSOIC 8L
6.7 ꢀ.1ꢀ
Carrier Width
A
(ꢀ.264 ꢀ.ꢀꢀ4ꢁ
5.5 ꢀ.1ꢀ
Carrier Length
B
C
d
(ꢀ.217 ꢀ.ꢀꢀ4ꢁ
2.1ꢀ ꢀ.1ꢀ
Carrier Depth
(ꢀ.ꢀ83 ꢀ.ꢀꢀ4ꢁ
1.55 ꢀ.ꢀ5
Sprocket Hole
(ꢀ.ꢀ61 ꢀ.ꢀꢀ2ꢁ
33ꢀ
Reel Outside Diameter
Reel Inner Diameter
Feed Hole Diameter
Sprocket Hole Position
Punch Hole Position
Punch Hole Pitch
Sprocket Hole Pitch
Embossment Center
Overall Tape Thickness
Tape Width
D
(12.992ꢁ
8ꢀ.ꢀ
D
D
MIN.
1
2
(3.15ꢀꢀꢁ
Asia-Pacific:
13.ꢀ ꢀ.2ꢀ
(ꢀ.512 ꢀ.ꢀꢀ8ꢁ
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
1.75 ꢀ.1ꢀ
E
(ꢀ.ꢀ69 ꢀ.ꢀꢀ4ꢁ
Europe:
3.5ꢀ ꢀ.ꢀ5
Tel: +41-41 768 5555
Fax: +41-41 768 5510
F
P
(ꢀ.138 ꢀ.ꢀꢀ2ꢁ
8.ꢀꢀ ꢀ.1ꢀ
The Americas:
(ꢀ.315 ꢀ.ꢀꢀ4ꢁ
Tel: +1-951 781-5500
Fax: +1-951 781-5700
4.ꢀꢀ ꢀ.1ꢀ
P
ꢀ
1
(ꢀ.157 ꢀ.ꢀꢀ4ꢁ
www.bourns.com
2.ꢀꢀ ꢀ.ꢀ5
P
(ꢀ.ꢀ79 ꢀ.ꢀꢀ2ꢁ
ꢀ.2ꢀ ꢀ.1ꢀ
T
(ꢀ.ꢀꢀ8 ꢀ.ꢀꢀ4ꢁ
12.ꢀꢀ ꢀ.2ꢀ
W
(ꢀ.472 ꢀ.ꢀꢀ8ꢁ
18.4
Reel Width
W
1
MAX.
(ꢀ.724ꢁ
25ꢀꢀ
REV. 12/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Quantity per Reel
--
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