KBPC5000 - KBPC5010
PRV : 50 - 1000 Volts
Io : 50 Amperes
FEATURES :
* High case dielectric strength
* High surge current capability
* High reliability
* High efficiency
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : Metal Case
* Epoxy : UL94V-O rate flame retardant
* Terminals : plated .25" (6.35 mm). Faston
* Polarity : Polarity symbols marked on case
* Mounting position : Bolt down on heat-sink with
silicone thermal compound between bridge
and mounting surface for maximum heat
transfer efficiency.
* Weight : 17.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specifie.
Single phase, half wave, 60 Hz, resistive or inductive load
For capacitive load, derate current by 20%
KBPC KBPC KBPC KBPC KBPC KBPC KBPC
5000 5001 5002 5004 5006 5008 5010
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward Current Tc = 55°CIF(AV) 50 A
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
Current Squared Time at t < 8.3 ms. I2t660 A2S
Maximum Forward Voltage per Diode at I F= 25A VF 1.1 V
Maximum DC Reverse Current Ta = 25 °CIR10 μA
at Rated DC Blocking Voltage Ta = 100 °CIR(H) 500 μA
Typical Thermal Resistance (Note 1) RθJC 2.0 °C/W
Operating Junction Temperature Range TJ - 40 to + 150 °C
Storage Temperature Range TSTG - 40 to + 150 °C
Note :
( 1 ) Thermal resistance from Junction to Case with units mounted on a 9"x5"x4.6" (22.9x12.7x11.7 cm) Al-Finned Heatsink.
Page 1 of 2 Rev. 01 : August 25, 2005
SILICON BRIDGE RECTIFIERS
IFSM 400 A
UNIT
SYMBOL
RATING
Dimensions in inches and ( millimeters )
BR50-M
φ
0.728(18.50)
0.688(17.40)
0.570(14.50)
0.530(13.40) 0.685(16.7
0) 1.130(28.70)
1.120(28.40)
0.210(5.30
)
0.658(16.70)
0 618(15 70)
0.032(0.81)
0.028(0.71) 0.252(6.40
)
0.905(23.0)
0.826(21.0)
0.100(2.50
)
0.310(7.87)
0.280(7.11)
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175
CASE TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE PER DIODE
Page 2 of 2 Rev. 01 : August 25, 2005
RATING AND CHARACTERISTIC CURVES (KBPC50005 - KBPC5010 )
30
20
10
60
50
100 1
0
1.0
400
0
600
0
300
200
100
0.1
10
80
0.01
0.01
1.0
0.1
100 1400 20 40 60 120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT
CURRENT AMPERES
FORWARD CURRENT , AMPERES
REVERSE CURRENT,
MICROAMPERES
TJ = 25 °C
Pulse Width = 300 μs
1 % Duty Cycle
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
TJ = 50 °C
TJ = 100 °C
TJ = 25 °C
40
500
10
20
60
1
2
4
6
40
100
1.2 1.4 1.80.4 0.6 0.8 1.0 1.6
5
5
5
FORWARD VOLTAGE, VOLTS
HEAT-SINK MOUNTING, Tc
9" x 5" x 4.6" THK.
(22.9 x 12.7 x 11.7cm)
Al.-Finned .
