CD214B-R350 R31000

PL
IA
NT
Features
CO
M
■
*R
oH
S
■
■
■
■
RoHS compliant*
Glass passivated chip
Low reverse leakage current
Low forward voltage drop
High current capability
CD214B-R350~R31000 Glass Passivated Rectifiers
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components. Bourns offers Glass Passivated Rectifiers for rectification applications, in compact chip
DO-214AA (SMB) size format, which offer PCB real estate savings and are considerably smaller than most competitive parts. The Glass
Passivated Rectifier Diodes offer a forward current of 3.0 A with a choice of repetitive peak reverse voltage of 50 V up to 1000 V.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration
minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Maximum Repetitive
Peak Reverse Voltage
Maximum RMS Voltage
CD214B-
Unit
R350
R3100
R3200
R3400
R3600
R3800
R31000
VRRM
50
100
200
400
600
800
1000
V
VRMS
35
70
140
280
420
560
700
V
Maximum DC
Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Max. Average Forward
Rectified Current1
I(AV)
3.0
A
DC Reverse Current @
Rated DC Blocking Voltage
(@TJ = 25 °C)
IR
5.0
µA
DC Reverse Current @
Rated DC Blocking Voltage
(@TJ = 125 °C)
IR
50
µA
Typical Junction Capacitance2
CJ
40
pF
Maximum Instantaneous
Forward Voltage @ 1 A
VF
1.0
V
Typical Thermal Resistance3
RθJL
13
°C/W
Peak forward surge current
8.3 ms single half sine-wave
superimposed on rated load
(JEDEC Method)
IFSM
115
A
Notes:
1 See Forward Derating Curve.
2 Measured @ 1.0 MHz and applied reverse voltage of 4.0 VDC.
3 Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.2 ˝ x 0.2 ˝ (5.0 mm x 5.0 mm) copper pad areas.
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature Range
Storage Temperature Range
Symbol
CD214B-R350~R31000
Unit
TJ
-65 to +175
°C
TSTG
-65 to +175
°C
*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.
CD214B-R350~R31000 Glass Passivated Rectifiers
Recommended Pad Layout
Product Dimensions
This is an RoHS compliant product. It is a molded plastic package.
A cathode band indicates the polarity. The package weighs
approximately 0.064 g. The package and dimensions are shown
below.
A
A
B
B
DIMENSIONS:
C
MM
(INCHES)
Dimension
A (Max.)
B (Min.)
C (Min.)
C
SMB (DO-214AA)
2.69
(0.106)
2.10
(0.083)
1.27
(0.050)
How To Order
CD 214B - R 3 50
D
H
G
E
F
Dimensions
A
4.06 - 4.57
(0.167 - 0.187)
B
3.30 - 3.94
(0.130 - 0.150)
C
1.96 - 2.21
(0.075 - 0.087)
D
2.01 - 2.62
(0.079 - 0.096)
E
0.76 - 1.52
(0.039 - 0.055)
F
5.21 - 5.59
(0.197 - 0.236)
G
0.05 - 0.20
(0.00196 - 0.00787)
H
0.15 - 0.31
(0.006 - 0.016)
DIMENSIONS:
MM
(INCHES)
Common Code
Chip Diode
Package
• 214B = SMB/DO-214AA
Model
R = Glass Pasivated Rectifiers
Forward Current I(AV)
3=3A
Reverse Voltage
50 = 50 V
100 = 100 V
200 = 200 V
400 = 400 V
600 = 600 V
800 = 800 V
1000 = 1000 V
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD214B-R350~R31000 Glass Passivated Rectifiers
Rating and Characteristic Curves
Non-Repetitive Surge Current
3.0
Peak Forward Surge Current (Amps)
Average Forward Rectified Current (Amps)
Forward Current Derating Curve
2.5
2.0
1.5
1.0
0.5
60 Hz Resistive or
Inductive Load
0
0
25
50
75
100
125
150
175
100
80
60
40
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
20
0
1
10
Lead Temperature (°C)
Forward Characteristics
Reverse Characteristics
10
100
Instantaneous Reverse Leakage Current (mA)
Instantaneous Forward Current (Amps)
100
Number of Cycles at 60 Hz
1.0
0.1
Pulsewidth: 300 µs
1% Duty Cycle
.01
TJ = 150 °C
10
TJ = 125 °C
1.0
TJ = 25 °C
0.1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (Volts)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
110
CD214B-R350~R31000 Glass Passivated Rectifiers
Packaging Information
The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard.
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Trailer
C
Device
Leader
....... .......
....... .......
.......
....... ....... .......
End
10 pitches (min.)
10 pitches (min.)
W1
Start
DIMENSIONS:
MM
(INCHES)
Direction of Feed
Item
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
—
DO-214AA (SMB)
1.90 ±0.10
(0.075 - 0.004)
4.30 ±0.10
(0.169 - 0.004)
1.80 ±0.10
(0.071 - 0.004)
1.55 ±0.05
(0.061 - 0.002)
178
(7.008)
80.0
Min.
(3.150)
13.0 ±0.20
(0.512 - 0.008)
1.75 ±0.10
(0.069 - 0.004)
3.50 ±0.05
(0.138 - 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)
0.20 ±0.10
(0.008 - 0.004)
8.00 ±0.20
(0.315 - 0.008)
13.5
Max.
(0.531)
2,500
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
REV. 06/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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