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Features
Applications
■ RoHS compliant*
■ Switching Mode Power Supplies
■ Low profile
■ Portable equipment batteries
■ Low power loss, high efficiency
■ High frequency rectification
■ UL 94V-0 classification
■ DC/DC Converters
■ Telecommunications
CD214B-FS2x Series Fast Response Rectifier Chip Diode
General Information
Portable communications, computing and video equipment manufacturers are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
Bourns offers Glass Passivated Rectifiers for rectification applications in a compact
chip package compatible with DO-214AA (SMB) size format. The Glass Passivated
Rectifier Diodes offer a forward current of 2 A with a choice of repetitive peak reverse
voltage of 200 V up to 800 V.
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
CD214BFS2D
200
FS2G
400
FS2J
600
FS2K
800
Unit
Maximum Repetitive Peak Reverse Voltage
VRRM
Maximum Average Forward Current
IF(AV)
2
V
A
Maximum Peak Forward Surge Current
(8.3 ms Single Half Sine-Wave)
IFSM
50
A
Operating Junction Temperature Range
TOPR
-65 to +175
°C
Storage Temperature Range
TSTG
-65 to +175
°C
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Maximum Instantaneous
Forward Voltage
(NOTE 1)
VF
DC Reverse Current
IR
Reverse
Recovery
Time
Trr
IF = 0.5 A,
IR = 1.0 A,
Irr = 0.25 A
Typical Junction Capacitance
Typical
Thermal
Resistance
(NOTE 2)
CJ
IF = 2 A
Condition or Model
CD214B-FS2D
CD214B-FS2G
CD214B-FS2J
CD214B-FS2K
VR = VRRM
VR = 4 V, f = 1.0 MHz
Min.
Typ.
0.94
1.15
1.4
1.65
0.2
Max.
0.95
1.25
1.7
2.2
5
Unit
V
μA
35
nS
19
pF
Junction to
Ambient
RθJA
66
Junction to
Lead
RθJL
8
°C/W
NOTES:
(1) Pulse width 300 microsecond, 1 % duty cycle.
(2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
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.
CD214B-FS2x Series Fast Response Rectifier Chip Diode
Performance Graphs
Max. Peak Forward Surge Current
2.0
70
Peak Forward Surge Current
(Amps)
Average Forward Rectified Current
(Amps)
Forward Current Derating Curve
1.5
1.0
Resistive or
Inductive Load
PCB Mounted on
5.0 x 5.0 mm
(0.2 x 0.2 inch)
Copper Pad Areas
0.5
0
0
25
75
50
100
125
150
60
50
8.3 ms
Single Half
Sine-Wave
40
(JEDEC Method)
30
20
10
0
175
0
10
Lead Temperature (°C)
Typical Instantaneous Forward Characteristics
Typical Reverse Characteristics
100
10
CD214B-FS2D
Instantaneous Reverse Current (mA)
Instantaneous Forward Current (A)
100
Number of Cycles @ 60 Hz
CD214B-FS2G
1
CD214B-FS2K
0.1
CD214B-FS2J
Ta = 25 °C
C
0.01
0.2
TJ = 150 °C
10
1
0.1
0.01
0.6
1.0
1.4
1.8
2.2
TJ = 125 °C
TJ = 25 °C
0
20
40
60
80
100 110
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Forward Voltage (Volts)
Junction Capacitance (pF)
Typical Junction Capacitance
200
100
10
1
0.1
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVP-P
1
10
100
Reverse Voltage (Volts)
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.
CD214B-FS2x Series Fast Response Rectifier Chip Diode
Product Dimensions
Recommended Pad Layout
A
B
G
D
DIA.
C
H
I
E
E
Dimension
CD214B-FS2 Series
G
2.65 MAX.
(0.104)
H
3.00 MIN.
(0.118)
I
6.65 REF.
(0.262)
F
Dimension
CD214B-FS2 Series
A
5.20 ± 0.10
(0.205 ± 0.004)
B
3.60 ± 0.10
(0.142 ± 0.004)
C
3.01 TYP.
(0.119)
D (Dia.)
0.695 ± 0.015
(0.027 ± 0.001)
E
1.15 ± 0.1
(0.045 ± 0.004)
F
1.10 ± 0.15
(0.043 ± 0.006)
DIMENSIONS:
WW = WEEK
NUMBER
FS2D
YWW
MM
(INCHES)
Environmental Specifications
Moisture Sensitivity Level ................................................................1
ESD Classification (HBM)............................................................. 3B
MM
(INCHES)
Typical Part Marking
DATE CODE:
Y = LAST
DIGIT OF
YEAR
DIMENSIONS:
DEVICE CODE:
FS2D = CD214B-FS2D
FS2G = CD214B-FS2G
FS2J = CD214B-FS2J
FS2K = CD214B-FS2K
How to Order
CD 214B - FS 2 D
Common Code
CD = Chip Diode
Package
214B = SMB/DO-214AA Compatible
Model
FS = Fast Response Rectifier
Maximum Average Forward Rectified Current
2=2A
Maximum Repetitive Peak Reverse Voltage
D = 200 V
G = 400 V
J = 600 V
K = 800 V
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.
CD214B-FS2x Series Fast Response Rectifier Chip Diode
Packaging Information
The product is dispensed in tape and reel format (see diagram below).
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Trailer
End
.......
.......
C
Device
.......
.......
Leader
.......
.......
.......
.......
30 pitches
W1
Start
DIMENSIONS:
MM
(INCHES)
30 pitches
Direction of Feed
Item
Symbol
CD214B-FS2 Series
Carrier Width
A
3.70 ± 0.10
(0.146 ± 0.004)
Carrier Length
B
5.40 ± 0.10
(0.213 ± 0.004)
Carrier Depth
C
1.65 ± 0.10
(0.065 ± 0.004)
Sprocket Hole
d
1.50 ± 0.10
(0.059 ± 0.004)
Reel Outside Diameter
D
330 ± 2.0
(12.992 ± 0.079)
Reel Inner Diameter
D1
Feed Hole Diameter
D2
13.0 ± 0.50
(0.512 ± 0.020)
Sprocket Hole Position
E
1.75 ± 0.10
(0.069 ± 0.004)
Punch Hole Position
F
5.50 ± 0.05
(0.217 ± 0.002)
Punch Hole Pitch
P
8.00 ± 0.10
(0.157 ± 0.004)
Sprocket Hole Pitch
P0
4.00 ± 0.10
(0.157 ± 0.004)
Embossment Center
P1
2.00 ± 0.10
(0.079 ± 0.004)
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
--
50.0
MIN.
(1.969)
0.40
MAX.
(0.016)
12.00 ± 0.30
(0.472 ± 0.012)
18.7
MAX.
(0.736)
5,000
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
REV. 08/19
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.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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