CD1408-FF1200~FF11500 – Surface Mount Rectifier Diode
*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.
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
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 1500 V, with a 75 nS
maximum recovery time.
Bourns®Chip Diodes conform to JEDEC standards, are easy to handle on standard
pick and place equipment and their flat configuration minimizes roll away.
*RoHS COMPLIANT
Tin Plated
Connectors
FRP Substrate
and Epoxy
Underfill
Electrical Characteristics (@ TA= 25 °C Unless Otherwise Noted)
Thermal Characteristics (@ TA= 25 °C Unless Otherwise Noted)
Parameter Symbol CD1408-FF1200~FF11500 Unit
Operating Temperature Range TJ-65 to +175 °C
Storage Temperature Range TSTG -65 to +175 °C
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
Parameter Symbol CD1408- Unit
FF1200 FF1400 FF1600 FF1800 FF11000 FF11500
Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 800 1000 1500 V
Maximum RMS Voltage VRMS 140 280 420 560 700 1000 V
Maximum DC Blocking Voltage VDC 200 400 600 800 1000 1500 V
Max. Average Forward Rectified Current1I(AV) 1.0 A
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta= 25 °C) IR5.0µA
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta= 125 °C) IR 50.0 µA
DC Reverse Current @ Rated DC Blocking Voltage
(@Ta= 150 °C) IR 50.0 µA
Typical Junction Capacitance2CJ10 pF
Instantaneous Forward Voltage @ IF= 1 A VF1.7 6.0 V
Maximum Reverse Recovery Time3Trr 50 75 50 ns
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load IFSM 30.0 25.0 15.0 A
(JEDEC Method)
Typical Thermal Resistance Rj-a 95 °C/Watt
Typical Thermal Resistance Rj-l 40 °C/Watt
CD1408-FF1200~FF11500 – Surface Mount Rectifier Diode
Recommended Footprint
How To Order
CD 1408 - FF 1 400
Common Code
CD = Chip Diode
Package
1408 = ~0.14 x 0.08 ˝
Function
F = Super Fast Rectifier
Forward Current I(AV)
1 = 1 A
Reverse Voltage
200 = 200 V
400 = 400 V
600 = 600 V
800 = 800 V
1000 = 1000 V
1500 = 1500 V
CD1408-FF1200 .................................................................... B1 FFD
CD1408-FF1400 .................................................................... B1 FFG
CD1408-FF1600 .................................................................... B1 FFJ
CD1408-FF1800 .................................................................... B1 FFK
CD1408-FF11000 .................................................................. B1 FFM
CD1408-FF11500 .................................................................. B1 FFW
Typical Part Marking
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.
The device will mount onto existing JEDEC SOD-87 footprint.
3.2 - 3.60
(0.126 - 0.142)
1.70 - 2.10
(0.067 - 0.083)
0.95 - 1.35
(0.037 - 0.053)
0.50 - 0.90
(0.020 - 0.035)
0.50 - 0.90
(0.020 - 0.035)
0.40
(0.016) R
MM
(INCHES)
DIMENSIONS:
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
B1
FFD
CD1408-FF1200~FF11500 – Surface Mount Rectifier Diode
Packaging Information
The product will be dispensed in Tape and Reel format (see diagram below).
.......
.......
....... ..............
....... ..............
P A
F
ET
120 °
D2
DD
1
W1
C
Index Hole
P
0
P
1
W
B
10 pitches (min.)
Direction of Feed
10 pitches (min.)
End
Trailer Device Leader
Start
d
MM
(INCHES)
DIMENSIONS:
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
Item Symbol 1408
Carrier Width A1.90 ±0.10
(0.075 - 0.004)
Carrier Length B4.30 ±0.10
(0.169 - 0.004)
Carrier Depth C1.80 ±0.10
(0.071 - 0.004)
Sprocket Hole d1.55 ±0.05
(0.061 - 0.002)
Reel Outside Diameter D178
(7.008)
Reel Inner Diameter D180.0
(3.150) Min.
Feed Hole Diameter D213.0 ±0.20
(0.512 - 0.008)
Sprocket Hole Position E1.75 ±0.10
(0.069 - 0.004)
Punch Hole Position F3.50 ±0.05
(0.138 - 0.002)
Punch Hole Pitch P4.00 ±0.10
(0.157 - 0.004)
Sprocket Hole Pitch P04.00 ±0.10
(0.157 - 0.004)
Embossment Center P12.00 ±0.05
(0.079 - 0.002)
Overall Tape Thickness T0.20 ±0.10
(0.008 - 0.004)
Tape Width W8.00 ±0.20
(0.315 - 0.008)
Reel Width W113.5
(0.531) Max.
Quantity per Reel —3,000
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CD1408-FF1200~FF11500 – Surface Mount Rectifier Diode
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Performance Graphs
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
08/08
Forward Current Derating Curve Maximum Non-Repetitive Surge Current
Typical Forward Characteristics Typical Reverse Characteristics
Lead Temperature (°C)
75 150 1751250 50 100 200
60 Hz
Resistive or
Inductive Load
Average Forward Current (Amps)
1.50
0.25
0.50
0.75
1.00
1.25
0
30
5
10
15
20
25
0
Peak Forward Surge Current (Amps)
110100
Number of Cycles at 60 Hz
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
CD1408-FF1800
CD1408-FF11000
CD1408-FF11500
CD1408-FF1200
CD1408-FF1600
0.2 1.0 1.8 2.21.40.6
Instantaneous Forward Voltage (Volts)
10.00
1.00
0.10
0.01
Instantaneous Forward Current (Amps)
Pulse Width = 300 µs
1 % Duty Cycle
0.1
100
1
10
Instantaneous Reverse Leakage Current (µA)
0 20 40 60 80 110100
Percent of Rated Peak Reverse Voltage (%)
TJ = 125 °C
TJ = 150 °C
Typical Junction Capacitance
200
100
60
40
20
1
10
6
4
2
Junction Capacitance (pF)
0.1 4020420.40.2 101.0 100
Reverse Voltage (Volts)
TJ = 25 °C
