Bridge Rectifiers. KBU804 Datasheet

KBU804 Rectifiers. Datasheet pdf. Equivalent

Part KBU804
Description (KBU8005 - KBU810) Single Phase Bridge Rectifiers
Feature KBU8005 thru KBU810 ® KBU .933(23.7) .894(22.7) Unit: inch (mm) .759(19.3)MAX Features High surg.
Manufacture CumSumI
Datasheet
Download KBU804 Datasheet




KBU804
KBU8005 thru KBU810
Features
SINGLE – PHASE BRIDGE RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 8.0 Amperes
KBU
.933(23.7)
.894(22.7)
®
Unit: inch (mm)
High surge current capability
Ideal for printed circuit board
Reliable low cost construction technique
results in inexpensive product
High temperature soldering guaranteed:
260/ 10 seconds / 0.375” ( 9.5mm )
lead length at 5 lbs., ( 2.3 kg ) tension
Weight: 8 grams
.220(5.6)
.181(4.6)
.052(1.3)
.047(1.2)
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
IO
if(surge)
PD
RθJA
RθJL
Tstg
TJ
Average Rectified Current
@ TA = 50°C
Peak Forward Surge Current
Total Device Dissipation
Derate above 25°C
Thermal Resistance, Junction to Ambient,** per leg
Thermal Resistance, Junction to Lead,** per leg
Storage Temperature Range
Operating Junction Temperature
8.0
300
6.9
55
18
3.0
-55 to +150
-55 to +150
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
**Device mounted on PCB with 0.375 " (9.5 mm) lead length and 0.5 x 0.5" (13 x 13 mm) copper pads.
Electrical Characteristics TA = 25°C unless otherwise noted
Parameter
Device
Peak Repetitive Reverse Voltage
Maximum RMS Bridge Input Voltage
DC Reverse Voltage (Rated VR)
Maximum Reverse Leakage,
total bridge @ rated VR TA = 25°C
TA = 100°C
Maximum Forward Voltage Drop,
per bridge
@ 8.0 A
8005 801 802 804 806
50 100 200 400 600
35 70 140 280 420
50 100 200 400 600
10
500
1.0
808
800
560
800
Units
A
A
W
mW /°C
°C/W
°C/W
°C
°C
810
1000
700
1000
Units
V
V
V
µA
µA
V
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL
® www.cumsumi.com
1/2Free Datasheet http://www.datasheet4u.com/



KBU804
KBU8005 thru KBU810
®
Forward Current Derating Curve
8
6
4 SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
2 INDUCTIVE LOAD
.375" 9.0 mm LEAD
LENGTHS
0
0 50 100
AMBIENT TEMPERATURE (º C)
150
Forward Characteristics
100
10
1
0.1
0.6
TJA = 25ºC
Pulse Width = 300µS
2% Duty Cycle
0.7 0.8 0.9 1 1.1 1.2
FORWARD VOLTAGE (V)
1.3
Non-Repetitive Surge Current
300
250
200
150
100
50
0
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
Reverse Characteristics
100
T A= 100º C
10
1
T A= 25ºC
0.1
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL
® www.cumsumi.com
2/2Free Datasheet http://www.datasheet4u.com/







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