Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Rating at 25
oC
ambient temperature unless otherwise specified.
-55 to + 150
KBU
Voltage Range 50 to 1000 V
Current 8.0 Ampere
KBU
8005G-G
SYMBOL
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
T
J
,T
STG
KBU
801G-G
KBU
802G-G
KBU
804G-G
KBU
808G-G
KBU
806G-G
50 100 800600400
35 70 560420280
50 100 800600400
8.0
5.0
170
500
1.1
UNIT
V
V
V
V
A
A
uA
uA
o
C
200
140
200
KBU
810G-G
1000
700
1000
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Peak Forward Surge Current, 8.3ms single
Maximum Instantaneous Forward Voltage
Maximum DC Reverse Current @TJ=25oC
Typical Thermal Resistance per leg (Note 1)
Operating Junctionand Storage
Current TC=100oC
Half sine-wave superimposed on rated load
(JEDEC method)
@ 8.0 A
At Rated DC Blocking Voltage @TJ=125oC
R
JA
18
o
C/W
Temperature Range
Weight: 0.3 ounce, 8.0 grams
Terminals: Solderable per MIL-STD-202,
Features
Case: Molded plastic body over passivated
Polarity: As marked on body
Mounting position: Any
junctions
Mechanical Data
Plastic package has Underwriters
Laboratory Flammability Classification
Ideal for printed circuit boards
High surge current capability
94V-0
method 208
1.00(25.4)
MIN
.260(6.8)
.180(4.5)
.220(5.6)
.180(4.6)
SPACING
.935(23.7)
.895(22.7)
+- AC
.70(17.8)
.66(16.8)
.160(4.1)
.140(3.6)
.185(4.7)
.165(4.2)
.085(2.2)
.065(1.7)
.455(11.3)
.405(10.3)
45o
.280(7.1)
.260(6.6)
.052(1.3)
.048(1.2)
.760(19.3)
MAX
.165(4.2)
.150(3.8)
CHARACTERISTIC
NOTES : (1) Mounted on P.C.B at 9.5mm lead length with 12 x 12mm copper pads.
(2) Mounted on 75 X 75 x 3.0mm Al. Plate heatsink.
(3) Measured at 1.0 MHz and applied reverse voltage og 4.0 Volts DC.
Typical Thermal Resistance per leg (Note 2) R
JC
3.0
o
C/W
Typical Junction Capacitance (Note 3)
CJ
260 pF
Comchip Technology Corporation Tel: 510-657-8671 Fax: 510-657-8921 www.comchiptech.com
Glass Passivated Bridge Rectifier
KBU8005G-G THRU KBU810G-G (ROHS Device)
RATINGS AND CHARACTERISTIC CURVES KBU8005G-G THRU KBU810G-G
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
8.0
5.0
3.0
1.0
4.0
7.0
6.0
2.0
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
1.0
10
100
0.1
0.40.2 0.6 0.8 1.0 1.2 1.4 1.6
0
0 50 100 150
CASE TEMPERATURE, oC
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
NUMBER OF CYCLES AT 60Hz
0
25
50
75
100
125
150
175
1 10 100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
0.1
0
1
10
1000
100
20 40 60 80 100
60 Hz Resistive or
Inductive load
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
TJ=25oC
PULSE WIDTH=300uS
1% DUTY CYCLE
TJ=125oC
TJ=25oC
FIG.5 - TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, VOLTS
1
10
JUNCTION CAPACITANCE, pF
400
5 10 50 100
100
TJ= 25oC
f = 1.0 MHZ
Vsig = 50mVp-p
50
Comchip Technology Corporation Tel: 510-657-8671 Fax: 510-657-8921 www.comchiptech.com
Glass Passivated Bridge Rectifier
