*R
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
■
■
■
■
Applications
■
■
■
■
Lead free device (RoHS Compliant*)
Protects 8 lines
Unidirectional & bidirectional
configurations
ESD protection
Audio/video inputs
RS-232, RS-422 & RS-423 data lines
Portable electronics
Medical sensors
CDNBS16-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 Transient Voltage Suppressor Array diodes for surge and ESD
protection applications, in 16 Lead Narrow Body SOIC package size format. The
Transient 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.
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
1
2
3
4
5
6
7
8
UNIDIRECTIONAL
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
BIDIRECTIONAL
16
15
14
13
12
11
10
9
Parameter
Operating Temperature
Storage Temperature
Symbol
T
J
T
STG
Max.
-55 to +150
-55 to +150
Unit
°C
°C
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
CDNBS16-
Parameter
Symbol Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
Uni-
Bi-
T03 T03C T05 T05C T08 T08C T12 T12C T15 T15C T24 T24C T36 T36C
Unit
Minimum Breakdown Voltage
@ 1 mA
Working Peak Voltage
Maximum Clamping Voltage
VC @ IP = 1 A
1
Maximum Clamping Voltage
@ 8/20 µs VC @ IPP
1
Maximum Leakage Current
@ VWM
Maximum Capacitance
@ 0 V, 1 MHz
V
BR
V
WM
V
C
V
C
I
D
C
j(SD)
4.5
3.0
8.0
23 V
@ 43 A
125
6.0
5.0
9.8
24 V
@ 42 A
20
8.5
8.0
13.4
26 V
@ 30 A
10
13.3
12.0
19.0
33 V
@ 21 A
2
15
16.7
15.0
25.5
39 V
@ 15 A
2
26.7
24.0
40.0
57 V
@ 10 A
2
40.0
36.0
53.0
72 V
@7A
2
V
V
V
V
µA
pF
Temperature Coefficient
of VBR
Peak Pulse Power
(tp = 8/20 µs)
2
Forward Voltage @ 100 mA,
300 µs – Square Wave
3
P
PP
V
F
-3
3
9
16
500
1.5
17
26
36
mV/°C
W
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., CDNBS16-T03C.
*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.
CDNBS16-T03~T36C – TVS Diode Array Series
Mechanical Characteristics
This is a molded JEDEC Narrow Body SO-16 package with lead free 100 % Sn plating on the lead frame. It weighs approximately 30 mg and
has a flammability rating of UL 94V-0.
Product Dimensions
9.80 - 10.00
(0.386 - 0.393)
Recommended Footprint
1.27
TYP.
(0.050)
0.76 ±0.13
(0.030 ±0.005)
16
9
3.80 - 4.00
(0.150 - 0.157)
5.80 - 6.20
(0.229 - 0.244)
4.06 ±0.13
(0.160 ±0.005)
6.22
MIN.
(0.245)
1
8
1.27
(0.05)
1.35 - 1.75
(0.054 - 0.068)
0°-7°
0.35 - 0.49
(0.014 - 0.019)
16 PLCS.
0.10 - 0.25
(0.004 - 0.009)
0.40 - 1.25
(0.016 - 0.049)
R x 45 °
0.19 - 0.25
(0.008 - 0.009)
1.14 ±0.13
(0.045 ±0.005)
How To Order
DIMENSIONS =
MILLIMETERS
(INCHES)
CD NBS16 - T 03 C
Common Code
Chip Diode
Package
NBS16 = 16L NSOIC Package
Model
T = Transient Voltage Supressor
Working Peak Reverse Voltage
03 = 3 V
RWM
(Volts)
Suffix
C = Bidirectional Diode
Typical Part Marking
CDNBS16-T03 ............................................................CDNBS16-T03
CDNBS16-T05 ............................................................CDNBS16-T05
CDNBS16-T08 ............................................................CDNBS16-T08
CDNBS16-T12 ............................................................CDNBS16-T12
CDNBS16-T15 ............................................................CDNBS16-T15
CDNBS16-T24 ............................................................CDNBS16-T24
CDNBS16-T36 ............................................................CDNBS16-T36
CDNBS16-T03C ......................................................CDNBS16-T03C
CDNBS16-T05C ......................................................CDNBS16-T05C
CDNBS16-T08C ......................................................CDNBS16-T08C
CDNBS16-T12C ......................................................CDNBS16-T12C
CDNBS16-T15C ......................................................CDNBS16-T15C
CDNBS16-T24C ......................................................CDNBS16-T24C
CDNBS16-T36C ......................................................CDNBS16-T36C
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS16-T03~T36C – TVS Diode Array Series
Performance Graphs
Peak Pulse Power vs Pulse Time
10,000
I
PP
– Peak Pulse Current (% of I
PP
)
P
PP
– Peak Pulse Current (W)
Pulse Wave Form
120
100
80
60
40
20
0
t
d
= t
|
I
PP
/2
t
t
Test Waveform Parameters
t
t
= 8 µs
t
d
= 20 µs
e
t
1,000
500 W, 8/20 µs Waveform
100
10
0.1
1
10
100
1,000
10,000
0
5
10
15
t – Time (µs)
20
25
30
t
d
– Pulse Duration (µs)
Block Diagram
The device block diagrams below include the pin names and basic
electrical connections associated with each channel.
16
15
14
13
12
11
10
9
Power Derating Curve
100
80
60
40
20
Average Power
BIDIRECTIONAL
1
2
3
4
5
6
7
8
% of Rated Power
UNIDIRECTIONAL
Peak Pulse Power
8/20 µs
0
11
10
9
16
15
14
13
12
0
25
50
75
100
125
150
T
L
– Lead Temperature (°C)
1
2
3
4
5
6
7
8
Device Pinout
Pin
1
2
3
4
5
6
7
8
Function
GND
GND
GND
GND
GND
GND
GND
GND
Pin
9
10
11
12
13
14
15
16
Function
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 8
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CDNBS16-T03~T36C – TVS Diode Array Series
Packaging Specifications
The product will be dispensed in Tape and Reel format (see diagram below).
P
0
P
1
d
E
Index Hole
T
120
°
F
W
B
D2
D1 D
P
Trailer
A
Device
C
Leader
W1
Start
End
....... .......
....... .......
.......
....... ....... .......
10 pitches (min.)
10 pitches (min.)
DIMENSIONS:
MM
(INCHES)
Direction of Feed
Devices are packed in accordance with EIA standard
RS-481-A.
Item
Carrier Width
Carrier Length
Carrier Depth
Sprocket Hole
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
Reel Width
Quantity per Reel
REV. 07/11
Symbol
A
B
C
d
D
D1
D2
E
F
P
P0
P1
T
W
W1
-
NSOIC 16L
6.7 ± 0.10
(0.264 ± 0.004)
10.5 ± 0.10
0.413 ± 0.004
2.10 ± 0.10
0.083 ± 0.004
1.55 ± 0.05
(0.061 ± 0.002)
330
(12.992)
80.0
(3.1500) MIN.
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
3.50 ± 0.05
(0.138 ± 0.002)
8.00 ± 0.10
(0.315 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.20 ± 0.10
(0.008 ± 0.004)
16.00 ± 0.20
(0.630 ± 0.008)
18.4
MAX.
(0.724)
2500
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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