KBU8005 THRU KBU810
SILICON BRIDGE RECTIFIERS
Reverse Voltage - 50 to 1000 Volts
KBU
0.935(23.7)
0.895(22.7)
FEATURES
0.15 x0.23L
(3.8 x5.7L)
HOLE THRU
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)
Forward Current - 8.0 Amperes
0.780(19.8)
0.740(18.8)
AC
0.866
MIN.
(22.0)
MECHANICAL DATA
0.052(1.3)
DIA.
0.048(1.2)
0.140
(3.5)
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
0.220(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
TA=25 C
at rated DC blocking voltage
TA=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
VRRM
VRMS
VDC
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
VOLTS
VOLTS
VOLTS
I(AV)
8.0
Amps
IFSM
200.0
Amps
VF
1.0
Volts
10
0.5
200
5.0
-55 to +150
-55 to +150
µA
mA
pF
C/W
C
C
IR
CJ
RθJA
TJ
TSTG
NOTES:
1.Device mounted on 100mm*100mm*1.6mm Cu plate heatsink
FIG. 1- FORWARD CURRENT DERATING CURVE
10
8
6
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
4
2
0
0
25
50
75
100
125
150
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD
RECTIFIED CURRENT,
AMPERES
RATINGS AND CHARACTERISTIC CURVES KBU8005 THRU KBU810
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
200
160
120
80
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
40
175
50
1
10
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
1
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.5
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
TJ=100 C
10
1
0.1
FIG. 5-TYPICAL JUNCTION CAPACITANCE
350
300
100
TJ=25 C
TRANSIENT THERMAL IMPEDANCE,
C/W
0.01
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
JUNCTION CAPACITANCE, pF
100
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
AMBIENT TEMPERATURE, C
TJ=25 C
0
20
40
60
80
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
10
0.1
1.0
10
REVERSE VOLTAGE,VOLTS
100
PERCENT OF PEAK REVERSE VOLTAGE,%
100
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)!
100
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