D4KB10 Thru D4KB100
High Current Glass Passivated Molding Single-Phase Bridge Rectifier
Reverse Voltage 100 to 1000V
FEATURES
Plastic Package has Underwriters
Laboratory Flammability
Classification 94V-0
High current capacity with small
package
Glass passivated chip junctions
Superior thermal conductivity
High IFSM
Forward Current 4.0 A
1.
Maximum & Thermal Characteristics Ratings
at 25℃ ambient temperature unless otherwise specified.
Parameter Symbol
Maximum repetitive voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum DC reverse current TA=25
℃
at rated DC blocking voltage TA=125℃
Average rectified forward current Tc=100℃
60Hz Sine wave Resistance load TA=40℃
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
Rating of fusing (t<8.3ms)
Dielectric strength terminals to case， AC 1
minute Current 1mA
Max instantaneous forward voltage at 2.0A
Operating junction temperature
Maximum thermal on P.C.B. without
heat-sink
resistance per leg on Al plate heat-sink
Storage temperature
Symbol
V
RRM
V
RMS
V
DC
IR
Io
IFSM
I t
Vdia
VF
TJ
R
θJA
R
θJC
Tstg
2
D4KB10
100
70
100
D4KB20
200
140
200
D4KB40
400
280
400
5
D4KB60
600
420
600
500
4
3
135
75
2.5
1.05
D4KB80
800
560
800
D4KB100
1000
700
1000
Unit
V
V
V
µA
A
A
A
A sec
KV
V
℃
2
-55~150
14
8.2
-55~150
℃/W
℃
2
D4KB10 Thru D4KB100
2.
Ratings and Characteristic Curves
( TA = 25°C unless otherwise noted )
Fig.2
Typical Reverse Characteristics
Fig. 1 Derating Curve
Average Rectified Forward Current Io(A)
Temperature (℃)
Fig.3
Forward Voltage
Fig.4
nstantaneous Reverse Current (µA)
Percent of Rated Peak Reverse Voltage％
Peak Surge Forward Capability
Forward Voltage VF
Peak Surge Forward Current IFSM(A)
Forward Current (A)
Number of Cycles
3
D4KB10 Thru D4KB100
3. Marking Identification
Note：
生产日期码包含4½数字，例如
“1010”，前两个数字“10”
表示为2010年，另外二个数字
“10”
是指第10周，即表示该产品为2010年10周生产。
型号：
D
4
KB
80
bridge reverse voltage=800V
mean：Small single -in-line bridge
average rectified forward Current=4A
mean：D series bridge
4. Dimension
4
