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SEP ELECTRONIC CORP.
KBU6005 thru KBU610
6.0 A Single-Phase Silicon Bridge Rectifier
Rectifier Reverse Voltage 50 to 1000V
3.85 + 0.25
Features
Ideal for P.C. Board mounting
High surge current capability
This series is UL listed under the Recognized
Component Index, file number E142814
The plastic material used carries Underwriters
Laboratory flammability recognition 94V-0
High temperature soldering guaranteed 265 C /10
seconds at 5 lbs (2.3kg) tension
Mechanical Data
Case: Molded plastic body
Terminals: Plated leads solderable per MIL-STD-202,
Method 208
Polarity: Polarity symbols molded on body
Mounting Position:: Any
Mounting Torque: 5 in-lbs max.
Weight: 0.3 ounce, 8.0 grams (approx)
17.3 + 0.5
19.3
MAX.
25.4
MIN.
5.1+ 0.5
23.2 + 0.5
1.9 R. TYP.
_ (2~PLAC~ES) +
4.4 + 0.2
1.95 + 0.25
10.8 + 0.5
5.6+ 0.5
6.8 + 0.2
4.9 + 0.2
1.3
+
0
0.1
Dimensions in millimeters =0.0394
Maximum Ratings & Thermal Characteristics
Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.
For Capacitive load derate current by 20%.
Parameter
Symbol
KBU
6005
KBU KBU KBU KBU KBU
601 602 604 606 608
KBU
610
Maximum repetitive peak reverse voltage
VRRM 50 100 200 400 600 800 1000
unit
V
Maximum RMS bridge input voltage
VRMS 35 70 140 280 420 560 700 V
Maximum DC blocking voltage
VDC 50 100 200 400 600 800 1000 V
Maximum average forward rectified
output current at TA=100 C
IF(AV)
6.0
A
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Rating for fusing ( t<8.3ms)
IFSM
I2 t
250
300
A
A2sec
Typical thermal resistance per element (1)
Operating junction and storage temperature
range
ReJA
TJ,
TSTG
2.7
-55 to + 150
C/W
Electrical Characteristics
Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.
For Capacitive load derate by 20 %.
Parameter
Symbol
KBU
6005
KBU
601
KBU
602
KBU KBU KBU
604 606 608
Maximum instantaneous forward voltage drop
per leg at 6.0A
VF
1.1
Maximum DC reverse current at rated TA =25 C IR
DC blocking voltage per element TA =125 C
10
500
Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting.
KBU
610
Unit
V
A
2003 SEP ELECTRONIC CORP.
www.sep.net.cn M099

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Rating and Characteristic Curves ( TA=25oC Unless otherwise noted )
KBU6005 thru KBU610
Fig. 1 Derating Curve for
Output Rectified Current
6.0
4.0
2.0 60Hz Resistive of
Inductive Load
0
0 50 100
Case Temperature,oC
150
Fig. 3 Typical Instantaneous
Forward Characteristics
100
40
20
10
4.0
1.0
0.1
Tj=25 C
Pulse Width=300us
2% duty cycle
.01
0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
Instantaneous Forward
Voltage, Volts
2003 SEP ELECTRONIC CORP.
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
250
8.3ms
200
Single half-sine-Wave
[JEDEC Method]
150
100
50
1 10
Number of Cycles at 60HZ
100
Fig. 4 Typical Reverse
Characteristics
10
Tc=100 C
1.0
0.1
TA=25 C
.01
0
20 40 60 80 100 120 140
Percent of Rated Peak Reverse
Voltage, %
Fig. 5 Typical Junction Capacitance
400
100
Tj=25 C
f=1.0MHz
Ving=50mV p.p.
10
1 1.5 2
10
Reverse Voltage, Volts
100
www.sep.net.cn M099