PANJIT KBU6A

DATA SHEET
KBU6A~KBU6K
SILICON SINGLE-PHASE BRIDGE RECTIFIER
VOLTAGE - 50 to 800 Volts CURRENT - 6.0 Amperes
KBU
Recongnized File # E111753
Unit: inch ( mm )
.933(23.7)
.894(22.7)
• Reliable low cost construction utilizing molded plastic technique
.701(17.8)
.661(16.8)
• Ideal for printed circuit board
.224(5.7)
.780(19.8)
.740(18.8)
• Plastic material has Underwriters Laboratory
Flammability Classification 94V-O
.295
(7.5)
FEATURES
~
• Surge overload rating: 175 Amperes peak
~
260°C/10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension
1.0(25.4) MIN.
• High temperature soldering guaranteed:
R .075(1.9) (2x)
MECHANICAL DATA
Case: Reliable low cost construction utilizing
.052(1.3)
.047(1.2)
molded plastic technique
.280(7.1)
.268(6.8)
Method 208
Mounting position: Any
.138(3.5)
Terminals: Leads solderable per MIL-STD-202,
.220(5.6)
.181(4.6)
Mounting torque: 5 in. lb. Max.
Weight: 0.3 ounce, 8.0 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
KBU6A
KBU6B
KBU6D
KBU6G
KBU6J
KBU6K
UNIT
Maximum Recurrent Peak Reverse Voltage
50
100
200
400
600
800
V
Maximum RMS Input Voltage
35
70
140
280
420
560
V
Maximum DC Blocking Voltage
50
100
200
400
600
800
V
Maximum Average Forward TC=100°C
6.0
Rectified Output Current atTA=40°C
6.0
I2t Rating for fusing ( t<8.3ms)
127
A2sec
Peak Forward Surge Current single sine-wave superimposed on rated load
(JEDEC method)
175
Apk
Maximum Instantaneous Forward Voltage Drop per element at 6.0A
1.0
Vpk
Maximum Reverse Leakage at rated TA=25°
10
CDc Blocking Voltage per element TC=100°C
1000
µA
µA
Typical Thermal Resistance per leg(Note 2) RθJA
8.6
°C / W
Typical Thermal Resistance per leg(Note 3) RθJC
3.1
°C / W
-55 to +150
°C
Operating and Storage Temperature Range, TJ,TSTG
A
NOTES:
1. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw.
2. Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 x 0.5"(12 x 12mm)copper pads.
3. Units Mounted on a 2.0 x 1.6" x 0.3" thick (5 x 4 x 0.8cm) AL plate.
PAGE . 1
INSTANTANEOUS FORWARD CURRENT, AMPERES
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT
AMPERES
6.0
HEAT-SINK
MOUNTING,TC
(4 4 0.15) INCH
COPPER PLATE
4.0
2.0
MOUNTED ON PC BOARD.
TA 0.5"(12.7mm) LEAD LENGTH
60Hz RESISTIVE OR INDUCTIVE LOAD
100
40
20
10
4.0
1.0
0.4
0.2
0
0
50
100
O
TJ=25 C
Pulse Width=300 S
1% DULY Cycle
2.0
0.1
0.7
150
0.8
0.9
1.0
1.1
1.2
1.3
1.4
Fig. 2- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISITCS PER ELEMENT
FPRWARD SURGE CURRENT, AMPERES pk
(HALF SINE-WAVE)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1- DERATING CURVE FOR OUTPUT RECTIFIED CURRENT
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
TEMPERATURE OC
10
O
T C =100 C
1.0
0.1
O
T A =25 C
0.01
0
20
40
60
80
100
120
140
PERCENT OF PEAK REVERSE VOLTAGE
175
140
105
70
O
T A =105 C
35
0
1
2
6
10
20
40
60
100
NO. OF CYCLES AT 62Hz
Fig. 3- TYPICAL REAK REVERSE CHARACTERISTICS
Fig. 4- MAXIMUM NON-REPETITEVE PEAK
FORWARD SURGE CURRENT
CAPACITANCE, pF
400
100
O
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
50
10
1
5
10
50
100
REVERSE VOLTAGE, VOLTS
Fig. 5- TYPICL JUNCTION CAPACITANCE PER ELEMENT
PAGE . 2