EIC KBU6J

KBU6A ~ KBU6M
Silicon Bridge Rectifiers
KBU
PRV : 50 - 1000 Volts
Io : 6.0 Amperes
0.935 (23.7)
0.895 (22.7)
*
*
*
*
Ideal for printed circuit boards
High surge current capability
High case dielectric strength of 1500 VRMS
Pb / RoHS Free
0.085 (2.2)
0.065 (1.7)
+
+
0.760 (19.3)
MAX.
FEATURES :
+ AC AC
0.16 (4.1)
0.14 (3.6)
1.0 (25.4)
MIN.
1.80 (29.9)
MIN.
0.052 (1.30)
0.048 (1.20)
MECHANICAL DATA :
*
*
*
*
0.085 (2.16)
0.065 (1.65)
Case : Molded plastic
Polarity : Polarity symbols marked on case
Mounting position : Any
Weight : 8.0 grams
0.280 (7.1 )
0.260 (6.6)
0.220 (5.60)
0.180 (4.60)
Dimensions in inches and ( millimeter )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
RATING
SYMBOL
KBU KBU KBU KBU KBU KBU KBU
UNIT
6B
6D
6G
6J
6K
6M
6A
50
100 200 400 600 800 1000
V
Maximum Recurrent Peak Reverse Voltage
VRRM
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
VDC
50
100
200
400
600
800
1000
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Output Current at
Tc = 100 °C
(1)(2)
Ta = 40 °C
(3)
Peak Forward Surge Current, Single sine-wave
IF(AV)
6.0
A
6.0
IFSM
250
A
Maximum Instantaneous Forward Voltage per leg at I F = 6 A
VF
1.0
V
Maximum DC Reverse Current
IR
5.0 (Ta = 25°C)
μA
IR(H)
1.0 (Ta = 125°C)
mA
RθJA
8.6
°C/W
RθJC
3.1
°C/W
TJ, TSTG
- 50 to + 150
°C
Superimposed on rated load
at Rated DC Blocking Voltage per leg
Thermal Resistance, Junction to Ambient, per leg
Thermal Resistance, Junction to Case, per leg
(2)
(2)
Operating Junction and Storage Temperature Range
Notes :
(1) Recommended mounted position is to bolt down on heatsink with silicone thermal compound for maximum heat thansfer with #6 screw
(2) Thermal resistance from junction to ambient with units in free air, P.C.B. mounted on 0.5 x 0.5" (12 x 12 mm) copper pads,
0.375" (9.5 mm) lead length.
(3) Thermal resistance from junction to case with units mounted on a 2.6 x 1.4 x 0.06" thick (6.5 x 3.5 x 15 cm) Al.Plate
Page 1 of 2
Rev. 01 : February 15, 2006
RATING AND CHARACTERISTIC CURVES ( KBU6A - KBU6M )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
250
PEAK FORWARD SURGE
CURRENT, (A)
AVERAGE FORWARD
CURRENT, (A)
6.0
4.5
Heatsink Mounting,
Tc, 2.6 x 1.4 x 0.06"
(6.5 x 3.5 x 15 cm)
Al.Plate
3.0
P.C.B. Mounting, Ta,
0.375" (9.5 mm) Lead Length
with 0.5 x 0.5" (12 x 12 mm)
Copper Pad Areas
1.5
225
200
175
150
125
TJ = 150 °C
Single Sine-Wave
100
75
0
50
0
50
100
150
1
TEMPERATURE, ( °C)
2
4
6
10
20
40
60
100
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS FORWARD
FIG.4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS PER LEG
CHARACTERISTICS PER LEG
50
INSTANTANEOUS REVERSE
CURRENT, (µA)
INSTANTANEOUS FORWARD
CURRENT, (A)
100
10
1.0
TJ = 25 °C
Pulse width = 300 µs
1% Duty Cycle
0.1
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
INSTANTANEOUS FORWARD VOLTAGE, (V)
Page 2 of 2
10
TJ = 100 °C
1.0
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
Rev. 01 : February 15, 2006