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PDF CD214B Data sheet ( Hoja de datos )
| Número de pieza | CD214B | |
| Descripción | Transient Voltage Suppressor Diode Series | |
| Fabricantes | BOURNS | |
| Logotipo |  |
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Features
■ Lead free
■ RoHS compliant*
■ Surface Mount SMB package
■ Standoff Voltage: 5.0 to 170 volts
■ Power Dissipation: 600 watts
Model CD214B is currently available,
although not recommended for new
designs. Model SMBJ is preferred.
CD214B Transient Voltage Suppressor Diode Series
General Information
The markets of portable communications, computing and video equipment ar e challenging the semiconductor industry to develop inc reasingly
smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA ( SMB)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 170 V and B reakdown
Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidir ectional devices and less than 5.0 ns for bidir ectional devices
from 0 V to Minimum Br eakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Minimum Peak Pulse Power Dissipation (T P = 1 ms) (Note 1,2)
Peak Forward Surge Current
8.3ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Steady State Power Dissipation @ T L = 75 °C
Maximum Instantaneous Forward Voltage @ IPP = 50 A
(For Unidirectional Units Only)
Operating Temperature Range
Storage Temperature Range
Symbol
PPK
IFSM
PM(AV)
VF
TJ
TSTG
Value
600
100
5.0
(Note 5)
-55 to +150
-55 to +175
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidir ectional units only).
4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate curr ent by 20 %.
5. VF = 3.5 V on CD214B-T5.0A thr ough CD214B-T90A and VF = 5.0 V on CD214B-T100A thr ough CD214B-T170A.
Unit
Watts
Amps
Watts
Volts
°C
°C
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
How To Order
CD 214B - T 5.0 CA LF
Common Code
Chip Diode
Package
214A = SMA/DO-214AC
214B = SMB/DO-214AA
214C = SMC/DO-214AB
Model
T = Transient Voltage Suppressor Series
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
170 = 170 VRWM (Volts)
Suffix
A = 5 % Tolerance Device
CA = 5 % Tolerance Bidirectional Device
Terminations
LF = 100 % Sn (lead free)
*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.
http://www.Datasheet4U.com
1 page  
CD214B Transient Voltage Suppressor Diode Series
Packaging Information
The product will be dispensed in Tape and Reel format (see diagram below).
P0
P1
d Index Hole
E
T
F
W
B
120 °
D2
D1 D
PA
C
Trailer
Device
Leader
....... ....... ....... .......
End
....... ....... ....... .......
Start
10 pitches (min.)
10 pitches (min.)
DIMENSIONS:
MM
(INCHES)
W1
Direction of Feed
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
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
--
SMB (DO-214AA)
4.94 ± 0.10
(0.194 - 0.004)
5.57 ± 0.10
(0.210 - 0.004)
2.36 ± 0.10
(0.093 - 0.004)
1.55 ± 0.05
(0.061 - 0.002)
330
(12.992)
50.0
(1.969)
MIN.
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 ± 0.20
(0.472 - 0.008)
18.4
(0.724)
MAX.
3,000
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
REV. 03/10
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet CD214B.PDF ] | |
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