CDNBS08 T03 T36C

T
PL
IA
N
M
CO
*R
oH
S
Features
Applications
■ RoHS compliant*
■ Audio/video inputs
■ Protects four lines
■ RS-232, RS-422 and RS-423 data lines
■ Unidirectional and bidirectional
■ Portable electronics
configurations
■ ESD protection: 30 kV max.
■ Medical sensors
CDNBS08-T03~T36C - 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 Steering Diode/Transient Voltage Suppressor Array diodes for surge and
ESD protection applications in an eight lead narrow body SOIC package size format.
TheTransient Voltage Suppressor Array series offer a choice of voltage types ranging
from 3 V to 36 V in unidirectional and bidirectional configurations. 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.
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Max.
Unit
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
Operating Temperature
Storage Temperature
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDNBS08Parameter
Symbol
Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- BiT03 T03C T05 T05C T08 T08C T12 T12C T15 T15C T24 T24C
UniT36
BiT36C
Unit
Min. Breakdown Voltage @ 1 mA
VBR
3.3
6.0
8.5
13.3
16.7
26.7
40.0
V
Working Peak Voltage
VWM
3.0
5.0
8.0
12.0
15.0
24.0
36.0
V
Max. Clamping Voltage
VC @ IP = 1 A 1
VC
8.0
9.8
13.4
19.0
24.0
43.0
51.0
V
Typ. Clamping Voltage
@ 8/20 µs VC @ IPP 1
VC
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
@9A
V
Max. Leakage Current @ VWM
ID
125
20
10
1
1
1
1
µA
Max. Cap. Bidirectional @ 0 V,
1 MHz
CJ(SD)
450
308
300
105
80
50
45
pF
ESD Protection per IEC 61000-4-2
Contact - Min.
Contact - Max.
Air - Min.
Air - Max.
Peak Pulse Power (tp = 8/20 µs) 2
Forward Voltage @ 100 mA,
300 µs - Square Wave 3
ESD
±8
±30
±15
±30
kV
PPP
500
W
VF
1.5
V
Notes:
1. See Pulse Wave Form.
2. See Peak Pulse Power vs. Pulse Time.
3. Only applies to unidirectional devices.
4. Part numbers with a “C” suffix are bidirectional devices, i.e. CDNBS08-T03C.
*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-T03~T36C - TVS Diode Array Series
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
45 °
NOM.
D
C
B
C
4°±4°
E
H
I
7 ° NOM.
4 PLCS.
D
Dimensions
DIMENSIONS = MILLIMETERS
(INCHES)
7 ° NOM.
3 PLCS.
E
A
1.143 - 1.397
(0.045 - 0.065)
B
0.635 - 0.889
(0.025 - 0.035)
C
6.223
Min.
(0.245) Min.
D
3.937 - 4.191
(0.155 - 0.165)
E
1.016 - 1.27
(0.040 - 0.050)
F
K
L
Dimensions
Typical Part Marking
A
4.80 - 5.00
(0.189 - 0.197)
B
3.81 - 4.00
(0.150 - 0.157)
C
5.80 - 6.20
(0.228 ± 0.244)
D
0.36 - 0.51
(0.014 - 0.020)
E
1.35 - 1.75
(0.053 - 0.069)
F
0.102 - 0.203
(0.004 - 0.008)
G
0.25 - 0.50
(0.010 - 0.020)
H
0.51 - 1.12
(0.020 - 0.044)
I
0.190 - 0.229
(0.0075 - 0.0090)
J
4.60 - 5.21
(0.181 - 0.205)
Working Peak Voltage
03 = 3 VRWM (Volts)
K
0.28 - 0.79
(0.011 - 0.031)
Suffix
C = Bidirectional Diode
L
1.27
(0.050)
CDNBS08-T03....................SDL
CDNBS08-T03C ............... SDM
CDNBS08-T05................... SDA
CDNBS08-T05C ................ SDB
CDNBS08-T08....................SDJ
CDNBS08-T08C ................ SDK
CDNBS08-T12...................SDC
CDNBS08-T12C ................SDD
CDNBS08-T15................... SDE
CDNBS08-T15C ................ SDF
CDNBS08-T24...................SDG
CDNBS08-T24C ................SDH
CDNBS08-T36...................SDN
CDNBS08-T36C ................ SDP
How to Order
CD NBS08 - T 03 C
Common Code
Chip Diode
Package
NBS08 = Narrow Body SOIC8 Package
Model
T = Transient Voltage Suppressor
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS08-T03~T36C - TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs Pulse Time
Pulse Waveform
120
IPP – Peak Pulse Current (% of IPP)
PPP – Peak Pulse Power (kW)
10,000
500 W, 8/20 µs Waveform
1,000
100
Test Waveform Parameters
tt = 8 µs
td = 20 µs
tt
100
80
et
60
40
td = t|IPP/2
20
0
10
0.01
1
10
100
1,000
0
10,000
5
10
Block Diagram
Bidirectional
6
5
8
7
1
2
25
30
100
6
5
% of Rated Power
7
20
Power Derating Curve
Unidirectional
8
15
t – Time (µs)
td – Pulse Duration (µs)
3
4
1
2
3
4
Peak Pulse Power
8/20 µs
80
60
40
20
Average Power
0
0
Device Pinout
25
50
75
100
TL – Lead Temperature (°C)
Pin
Function
1
I/O 1
2
I/O 2
3
I/O 3
4
I/O 4
5
GND
6
GND
7
GND
8
GND
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
125
150
CDNBS08-T03~T36C - TVS Diode Array Series
Packaging Information
The product is packaged in tape and reel format per EIA-481 standard.
P
0
P
1
d
PART
ORIENTATION
T
E
Index Hole
120 °
F
D2
W
B
PIN 1
D1 D
P
A
Trailer
.......
.......
End
C
Device
.......
.......
.......
.......
Leader
.......
.......
W1
Start
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
MM
(INCHES)
Direction of Feed
Item
Symbol
NSOIC 8L
Carrier Width
A
6.7 ± 0.10
(0.264 ± 0.004)
Carrier Length
B
5.5 ± 0.10
(0.217 ± 0.004)
Carrier Depth
C
2.10 ± 0.10
(0.083 ± 0.004)
Sprocket Hole
d
1.55 ± 0.05
(0.061 ± 0.002)
Reel Outside Diameter
D
330
(12.992)
Reel Inner Diameter
D1
Feed Hole Diameter
D2
13.0 ± 0.20
(0.512 ± 0.008)
Sprocket Hole Position
E
1.75 ± 0.10
(0.069 ± 0.004)
Punch Hole Position
F
3.50 ± 0.05
(0.138 ± 0.002)
Punch Hole Pitch
P
8.00 ± 0.10
(0.315 ± 0.004)
Sprocket Hole Pitch
P0
4.00 ± 0.10
(0.157 ± 0.004)
Embossment Center
P1
2.00 ± 0.05
(0.079 ± 0.002)
Overall Tape Thickness
T
0.20 ± 0.10
(0.008 ± 0.004)
Tape Width
W
12.00 ± 0.20
(0.472 ± 0.008)
Reel Width
W1
Quantity per Reel
--
80.0
MIN.
(3.1500)
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
18.4
MAX.
(0.724)
2500
REV. 12/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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