Features
Applications
nꢀ RoHSꢀcompliant*
nꢀ ACꢀoperatedꢀproducts
nꢀ Computerꢀmonitors
nꢀ Set-topꢀboxes
nꢀ Lowꢀpowerꢀlossꢀandꢀhighꢀefficiency
nꢀꢀHighꢀcurrentꢀcapability
nꢀ Lowꢀprofileꢀpackage
nꢀꢀCableꢀmodems
ꢀ ꢀꢀCD-DF4xxS(L)ꢀSeriesꢀSurfaceꢀMountꢀBridgeꢀRectifierꢀDiode
General Information
The markets of portable communications, computing and video equipment are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
4
–
1
+
Bourns offers Bridge Rectifier Diodes for rectification applications in compact chip package
0.41 ˝ x 0.32 ˝ size format, which offers PCB real estate savings and are considerably smaller
than standard parts. The Bridge Rectifier Diodes offer a forward current of 4 A with a choice
of repetitive peak reverse voltages between 600 V and 1000 V.
~
3
~
2
Absolute Maximum Ratings (@ T = 25 °C Unless Otherwise Noted)
A
CD-
DF406SL
Parameter
Symbol
Unit
DF406S
DF408S
DF410S
DF408SL
DF410SL
Maximum Repetitive
Peak Reverse Voltage
V
600
800
1000
600
800
1000
V
A
RRM
Maximum Average Forward Rectified
I
4.0
F(AV)
Current (T = 55 °C)
A
Peak Forward Surge Current 8.3 ms
Single Half Sine-Wave Superimposed
on Rated Load (JEDEC Method)
I
150.0
A
FSM
Operating Temperature Range
Storage Temperature Range
T
-55 to +175
-55 to +175
°C
°C
J
T
STG
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
CD-DF4xxS(L)
Min.
Parameter
Symbol
Unit
Test Conditions
CD-DF4xxS
Typ.
0.92
0.86
0.08
45
Max.
0.95
0.90
5.0
Instantaneous Forward Voltage
Repetitive Peak Reverse Current
Junction Capacitance
V
I
= 2 A
F
V
F
CD-DF4xxSL
I
V
= V
T = +25 °C
A
µA
pF
RRM
R
RRM
CD-DF4xxS
CD-DF4xxSL
CD-DF4xxS
CD-DF4xxSL
CD-DF4xxS
CD-DF4xxSL
V
= 4 V,
f = 1.0 MHz
R
C
J
45
35
(1)
Thermal Resistance, Junction to Air
R
°C / W
°C / W
ΘJA
35
15
(1)
Thermal Resistance, Junction to Lead
R
ΘJL
15
2
NOTE 1: Thermal resistance, junction to ambient, measured on PC board with 50 mm (0.03 mm thick) land areas.
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.