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Bourns Electronic Solutions |
www.DataSheet4U.com
Features
■ Lead free device (RoHS compliant*)
■ Low profile
■ Low power loss, high efficiency
■ UL 94V-0 classification
Applications
■ High frequency switching power supplies
■ Inverters
■ Free wheeling
■ Polarity protection
CD1408-R1200~R11000 – Surface Mount Rectifier Diode
General Information
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components. Bourns offers Rectifier Diodes for rectification applications, in compact
chip package 1408 size format (compatible with SOD87, SOD123 formats), which
offers PCB real estate savings and are considerably smaller than most competitive
parts. The Glass Passivated Rectifier Diodes offer a forward current of 1 A with a
choice of repetitive peak reverse voltage of 200 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.
FRP Substrate
and Epoxy
Underfill
Tin Plated
Connectors
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Max. Average Forward Rectified Current1
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 25 °C)
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 125 °C)
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 150 °C)
Typical Junction Capacitance2
Instantaneous Forward Voltage @ IF = 1 A
Maximum Reverse Recovery Time3
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
(JEDEC Method)
VRRM
VRMS
VDC
I(AV)
IR
IR
IR
CJ
VF
Trr
IFSM
R1200
200
140
200
Notes:
1 See Forward Derating Curve.
2 Measured @ 1.0 MHz and applied reverse voltage of 4.0 VDC.
3 Reverse recovery test condition: IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
R1400
400
280
400
CD1408-
R1600
600
420
600
1.0
1.0
R1800
800
560
800
30.0
50.0
12
1.0
3000
30.0
R11000
1000
700
1000
Unit
V
V
V
A
µA
µA
µA
pF
V
ns
A
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature Range
Symbol
TJ
Storage Temperature Range
TSTG
*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.
CD1408-R1200~R11000
-65 to +175
-65 to +175
Unit
°C
°C
www.DataSheet4U.com
CD1408-R1200~R11000 – Surface Mount Rectifier Diode
Product Dimensions
This is a lead free product, packaged with FRP substrate and is
epoxy underfilled. The terminals are pure tin plated and are
solderable per MIL-STD-750, Method 2026. The package weighs
approximately 0.02 g. The package and dimensions are shown
below.
3.2 - 3.60
(0.126 - 0.142)
1.70 - 2.10
(0.067 - 0.083)
B
R1D
0.40
(0.016)
R
0.95 - 1.35
(0.037 - 0.053)
0.50 - 0.90
(0.020 - 0.035)
DIMENSIONS:
MM
(INCHES)
0.50 - 0.90
(0.020 - 0.035)
Recommended Footprint
The device will mount onto existing JEDEC SOD-87 footprint.
How To Order
Common Code
CD = Chip Diode
Package
1408 = ~0.14 x 0.08 ˝
Function
R = Rectifier
Forward Current I(AV)
1=1A
Reverse Voltage
200 = 200 V
400 = 400 V
600 = 600 V
800 = 800 V
1000 = 1000 V
CD 1408 - R 1 400
Typical Part Marking
CD1408-R1200 .......................................................................... R1D
CD1408-R1400 .......................................................................... R1G
CD1408-R1600 .......................................................................... R1J
CD1408-R1800 .......................................................................... R1K
CD1408-R11000 ........................................................................ R1M
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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