KBPC2500 - KBPC2510 SILICON BRIDGE RECTIFIERS
PRV : 50 - 1000 Volts
Io : 25 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
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 specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL KBPC
2500 KBPC
2501 KBPC
2502 KBPC
2504 KBPC
2506 KBPC
2508 KBPC
2510 UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 501002004006008001000 V
Maximum RMS Voltage VRMS 3570140280420560700 V
Maximum DC Blocking Voltage VDC 501002004006008001000 V
Maximum Average Forward Current Tc = 55°CIF(AV) 25 A
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
Current Squared Time at t < 8.3 ms. I2t375 A2S
Maximum Forward Voltage per Diode at IF = 12.5 A VF1.1 V
Maximum DC Reverse Current Ta = 25 °CIR10 µA
at Rated DC Blocking Voltage Ta = 100 °CIR(H) 200 µA
Typical Thermal Resistance (Note 1) RθJC 1.45 °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 5" x 6" x 4.9" (12.8cm.x 15.2cm.x 12.4cm.) Al.-Finned Plate
Page 1 of 2Rev. 02 : March 24, 2005
RATING
IFSM 300 A
Metal Heatsink
KBPC
φ
0.728(18.50)
0.688(17.40)
0.570(14.50)
0.530(13.40) 0.685(16.70)
0.618(15.70) 1.130(28.70)
1.120(28.40)
0.210(5.30)
0.200(5.10)
0.658(16.70)
0.618(15.70)
0.032(0.81)
0.028(0.71) 0.252(6.40)
0.248(6.30)
0.905(23.0)
0.826(21.0)
0.100(2.50)
0.090(2.30)
0.310(7.87)
0.280(7.11)
Dimensions in inches and ( millimeters )
* Pb / RoHS Free
RATING AND CHARACTERISTIC CURVES (KBPC2500 - KBPC2510 )
FIG.1 - DERATING CURVE FOR OUTPUTFIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0255075100125150175
CASE TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICSFIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE PER DIODE
Page 2 of 2Rev. 02 : March 24, 2005
15
10
5
30
25
100 10
1.0
200
0
300
0
150
100
50
0.1
10
80
0.01
0.01
1.0 0.1
100140
020 4060 120
PERCENT OF RATED
REVERSE VOLTAGE, (%)
PEAK FORW ARD 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
20
250
1020601 24640 100
1.21.41.80.4 0.6 0.81.01.6
HEAT-SINK MOUNTING, Tc
5" x 6" x 4.9" THK.
(12.8cm x 15.2cm x 12.4cm)
Al.-Finned plate
FORWARD VOLTAGE, VOLTS
