KBU8005 THRU KBU810
SILICON BRIDGE RECTIFIERS
Reverse Voltage - 50 to 1000 Volts
KBU
0.935(23.7)
0.895(22.7)
0.15 x0.23L
(3.8 x5.7L)
HOLE THRU
Forward Current - 8.0 Amperes
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Ideal for printed circuit boards
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.300
(7.5)
0.700(17.8)
0.600(16.8)
0.780(19.8)
0.740(18.8)
AC
0.866
MIN.
(22.0)
0.052(1.3)
DIA.
0.048(1.2)
MECHANICAL DATA
Case:
Molded plastic body
Terminals:
Plated leads solderable per MIL-STD-750,
Method 2026
Polarity:
Polarity symbols marked on case
Mounting:Thru
hole for #6 serew,5in.-lbs. torque max.
Weight:0.27
ounce, 7.59 grams
0.140
(3.5)
0.220(5.6)
0.180(4.6)
0.280(7.1)
0.268(6.8)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum Auerage Forward(with heatsink Note 1)
Rectified Current @Tc=100 C(without heatsink)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage drop
per birdge element at 4.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=125 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
SYMBOLS
KBU
8005
KBU
801
KBU
802
KBU
804
KBU
806
KBU
808
KBU
810
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
8.0
200.0
600
420
600
800
560
800
1000
700
1000
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
T
STG
1.0
10
0.5
200
5.0
-55 to +150
-55 to +150
Volts
µ
A
mA
pF
C/W
C
C
NOTES:
1.Device mounted on 100mm*100mm*1.6mm Cu plate heatsink
RATINGS AND CHARACTERISTIC CURVES KBU8005 THRU KBU810
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
10
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
200
8
160
6
120
4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
80
2
40
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
0
25
50
75
100
125
150
175
50
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
1
TJ=100 C
10
0.1
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
1
0.01
0.6
0.8
1.0
1.2
1.4
1.5
0.1
TJ=25 C
0.01
0
20
40
60
80
100
FIG. 5-TYPICAL JUNCTION CAPACITANCE
350
300
TRANSIENT THERMAL IMPEDANCE,
C/W
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
JUNCTION CAPACITANCE, pF
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
100
1
T
J
=25 C
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
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