KBPC2500W - KBPC2510W
PRV : 50 - 1000 Volts
Io : 25 Amperes
FEATURES :
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Pb / RoHS Free
SILICON BRIDGE RECTIFIERS
BR50W
0.732 (18.6)
0.692 (17.5)
1.130 (28.7)
1.120 (28.4)
0.470 (11.9)
0.430 (10.9)
0.21 (5.3)
0.20 (5.1)
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 : 15.95 grams (approximately)
0.042 (1.06)
0.038 (0.96)
1.2 (30.5)
MIN.
0.310 (7.87)
0.280(7.11)
Dimensions in inches and ( millimeters )
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%.
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Tc = 55
°
C
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method)
Current Squared Time at t < 8.3 ms.
Maximum Forward Voltage per Diode at I
F
= 12.5 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
Note :
Ta = 25
°
C
Ta = 100
°
C
SYMBOL
KBPC
2500W
50
35
50
KBPC
2501W
100
70
100
KBPC
2502W
200
140
200
KBPC
2504W
400
280
400
25
300
375
1.1
10
200
1.45
KBPC
2506W
600
420
600
KBPC
2508W
800
560
800
KBPC
2510W
1000
700
1000
UNIT
V
V
V
A
A
A
2
S
V
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
V
F
I
R
I
R(H)
R
θ
JC
T
J
T
STG
µ
A
µ
A
°
C/W
°
C
°
C
- 40 to + 150
- 40 to + 150
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 2
Rev. 01 : July 24, 2005
RATING AND CHARACTERISTIC CURVES (KBPC2500W - KBPC2510W )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
30
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
300
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
25
250
20
200
T
J
= 50
°C
15
150
10
HEAT-SINK MOUNTING, Tc
5" x 6" x 4.9" THK.
(12.8cm x 15.2cm x 12.4cm)
Al.-Finned plate
100
5
50
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
0
0
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40
60
100
CASE TEMPERATURE, (
°C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
PER DIODE
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MICROAMPERES
PER DIODE
10
T
J
= 100
°C
FORWARD CURRENT, AMPERES
10
1.0
Pulse Width = 300
µ
s
1 % Duty Cycle
1.0
0.1
T
J
= 25
°C
T
J
= 25
°C
0.1
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED
REVERSE VOLTAGE, (%)
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 01 : July 24, 2005
Microchip MCU
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