CD1408 FU1

PL
IA
NT
Features
S
CO
M
■
*R
oH
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Applications
Lead free device (RoHS compliant*)
Low profile
Low power loss, high efficiency
UL 94V-0 classification
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■
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High frequency switching power supplies
Inverters
Free wheeling
Polarity protection
CD1408-FU1200~FU1800 – 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 800 V, with a 35 nS maximum
recovery time.
Tin Plated
Connectors
FRP Substrate
and Epoxy
Underfill
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
CD1408-
Symbol
Unit
FU1200
FU1400
FU1600
FU1800
Maximum Repetitive Peak Reverse Voltage
VRRM
200
400
600
800
V
Maximum RMS Voltage
VRMS
140
280
420
560
V
VDC
200
400
600
800
V
Maximum DC Blocking Voltage
Max. Average Forward Rectified Current
1.0
A
5.0
µA
IR
50.0
µA
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 150 °C)
IR
50.0
µA
Typical Junction Capacitance2
CJ
Instantaneous Forward Voltage @ IF = 1 A
VF
Maximum Reverse Recovery Time
Trr
35
IFSM
30.0
Rj-a
80
°C/Watt
Rj-l
40
°C/Watt
1
I(AV)
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 25 °C)
IR
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta = 125 °C)
3
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
(JEDEC Method)
Typical Thermal Resistance
Typical Thermal Resistance
2.0
10
0.93
1.05
pF
1.25
2.50
V
ns
25.0
A
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
Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Operating Temperature Range
Storage Temperature Range
Symbol
CD1408-FU1200~FU1800
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.
CD1408-FU1200~FU1800 – Surface Mount Rectifier Diode
Product Dimensions
Recommended Footprint
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)
B1
FUD
0.40
R
(0.016)
0.50 - 0.90
(0.020 - 0.035)
0.50 - 0.90
(0.020 - 0.035)
The device will mount onto existing JEDEC SOD-87 footprint.
How To Order
CD 1408 - FU 1 400
Common Code
CD = Chip Diode
Package
1408 = ~0.14 x 0.08 ˝
Function
FU = Ultra Fast Rectifier
Forward Current I(AV)
1=1A
Reverse Voltage
200 = 200 V
400 = 400 V
600 = 600 V
800 = 800 V
Typical Part Marking
CD1408-FU1200.................................................................... B1 FUD
CD1408-FU1400.................................................................... B1 FUG
CD1408-FU1600.................................................................... B1 FUJ
CD1408-FU1800.................................................................... B1 FUK
0.95 - 1.35
(0.037 - 0.053)
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD1408-FU1200~FU1800 – Surface Mount Rectifier Diode
Packaging Information
The product will be 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
.......
.......
.......
.......
10 pitches (min.)
Leader
.......
.......
10 pitches (min.)
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
—
W1
Start
DIMENSIONS:
MM
(INCHES)
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
1408
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)
3,000
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD1408-FU1200~FU1800 – Surface Mount Rectifier Diode
Performance Graphs
Maximum Non-Repetitive Surge Current
Forward Current Derating Curve
Peak Forward Surge Current (Amps)
30
Average Forward Current (Amps)
1.50
1.25
1.00
0.75
60 Hz
Resistive or
Inductive Load
0.50
0.25
0
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
25
20
15
10
5
0
0
50
75
100
125
150
175
200
1
10
Lead Temperature (°C)
Typical Forward Characteristics
Typical Reverse Characteristics
10.00
100
Instantaneous Reverse Leakage Current (µA)
Pulse Width = 300 µs
1 % Duty Cycle
Instantaneous Forward Current (Amps)
100
Number of Cycles at 60 Hz
1.00
0.10
0.01
10
TJ = 150 °C
1
TJ = 125 °C
TJ = 25 °C
0.1
0.4
0.8
1.2
1.6
2.0
2.4
0
Instantaneous Forward Voltage (Volts)
20
40
60
80
100
110
Percent of Rated Peak Reverse Voltage (%)
Typical Junction Capacitance
200
Junction Capacitance (pF)
100
60
Reliable Electronic Solutions
40
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
20
10
6
4
TJ = 25 °C
2
1
0.1
0.2
0.4
1.0
2
4
10
Reverse Voltage (Volts)
20
40
100
03/07
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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