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.
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Thermal Characteristics (@ T
A
= 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 V
RRM
200 400 600 800 1000 1500 V
Maximum RMS Voltage V
RMS
140 280 420 560 700 1000 V
Maximum DC Blocking Voltage V
DC
200 400 600 800 1000 1500 V
Max. Average Forward Rectified Current
1
I
(AV)
1.0 A
DC Reverse Current @ Rated DC Blocking Voltage
(@T
a
= 25 °C)
I
R5.0µA
DC Reverse Current @ Rated DC Blocking Voltage
(@T
a
= 125 °C)
I
R 50.0 µA
DC Reverse Current @ Rated DC Blocking Voltage
(@T
a
= 150 °C)
I
R 50.0 µA
Typical Junction Capacitance
2
C
J
10 pF
Instantaneous Forward Voltage @ I
F
= 1 A V
F
1.7 6.0 V
Maximum Reverse Recovery Time
3
T
rr
50 75 50 ns
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load I
FSM
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
