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 Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Breakdown Voltages from 15 V up to 68 V. Typical fast response
times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices.
Bourns
®
Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
Instantaneous Forward Voltage @ 25 A
(For Unidirectional Units Only)
Operating Temperature Range
Storage Temperature Range
1.
2.
3.
Peak Pulse Power Dissipation (TP = 1 ms)
(Note 1,2)
Symbol
P
PK
I
FSM
V
F
T
STG
T
J
Value
400
40
3.5
-55 to +150
-55 to +150
Unit
Watts
Amps
Volts
°C
°C
Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
Mounted on 5.0 mm x 5.0 mm copper pad to each terminal.
8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
How to Order
P4SMA 15 CA - Q
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
Series
P4SMA = SMA/DO-214AC
Breakdown Voltage
15 to 68 = 15 to 68 VBR (Volts)
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
AEC-Q101 Suffix
Q = AEC-Q101 Compliant, 13-inch Reel (5000 pcs.)
WARNING Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
*** Q suffix for applications requiring appropriate AEC-Q101 compliance for electronic limiters.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
P4SMA-Q Transient Voltage Suppressor Diode Series
3312 - 2 mm SMD Trimming Potentiometer
Product Dimensions
CATHODE BAND
CATHODE BAND
(FOR UNIDIRECTIONAL
(FOR UNIDIRECTIONAL
PRODUCTS ONLY)
PRODUCTS ONLY)
A
A
Recommended Footprint
a
a
B
B
C
C
b
b
c
G
c
G
Dimension
a (Max.)
H
H
F
F
D
E
D
E
b (Min.)
c (Min.)
DIMENSIONS:
Dimension
A
B
C
D
E
F
G
H
SMA (DO-214AC)
3.99 - 4.50
(0.157 - 0.177)
2.54 - 2.79
(0.100 - 0.110)
1.25 - 1.65
(0.049 - 0.065)
0.15 - 0.31
(0.006 - 0.012)
4.93 - 5.28
(0.194 - 0.208)
0.203
MAX.
(0.008)
1.98 - 2.29
(0.078 - 0.090)
0.76 - 1.52
(0.030 - 0.060)
MM
(INCHES)
MM
MM
DIMENSIONS:
(INCHES)
(INCHES)
SMA (DO-214AC)
2.70
(0.106)
2.10
(0.083)
1.27
(0.050)
MM
(INCHES)
DIMENSIONS:
Physical Specifications
Case ...........................................Molded plastic per UL Class 94V-0
Polarity....................... Cathode band indicates unidirectional device
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
P4SMA-Q Transient Voltage Suppressor Diode
CDDFN5-0504N - TVS/Steering Diode Array Series
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
1
d
Index Hole
E
T
120 °
F
W
D2
D1 D
B
P
Trailer
A
Device
C
Leader
End
.......
.......
10 pitches (min.)
.......
.......
.......
.......
.......
.......
10 pitches (min.)
Start
W1
DIMENSIONS:
MM
(INCHES)
Direction of Feed
Devices are packed in accordance with EIA 481
standard specifications shown here.
SMA (DO-214AC)
13-Inch Reel
2.90 ± 0.20
(0.114 ± 0.008)
5.50 ± 0.20
(0.217 ± 0.008)
2.26 ± 0.20
(0.089 ± 0.008)
1.50 ± 0.10
(0.061 ± 0.004)
330
(12.992)
50.0
MIN.
(1.969)
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
5.50 ± 0.05
(0.217 ± 0.002)
4.00 ± 0.10
(0.157 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.30 ± 0.10
(0.012 ± 0.004)
12.00 ± 0.30
(0.472 ± 0.012)
18.4
MAX.
(0.724)
5000
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
Symbol
A
B
C
d
D
D1
D2
E
F
P
P0
P1
T
W
W1
--
07/19
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
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