KBPC25005~KBPC2510
HIGH CURRENT SINGLE-PHASE SILICON BRIDGE RECTIFIERS
REVERSE VOLTAGE: 50V to 1000V
KBPC
FORWARD CURRENT: 25A
Features
•
Surge overload 300 Amperes peak
•
Low power loss, high efficiency
•
Low reverse leakage current
Absolute Maximum Ratings and Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified. resistive or inductive load 60 Hz,.
For capacitive load current by 20%.
Characteristic
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
o
Current at T
C
= 55 C
Peak Forward Surge Current, 8.3ms single half
Sine-wave superimposed on rated load
Maximum Forward Voltage at 12.5A DC and 25℃
Maximum Reverse Current at T
A
= 25
o
C
o
at Rated DC Blocking Voltage T
A
= 125 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
S
KBPC
25005
50
35
50
KBPC
2501
100
70
100
KBPC
2502
200
140
200
KBPC
2504
400
280
400
25
KBPC
2506
600
420
600
KBPC
2508
800
560
800
KBPC
2510
1000
700
1000
Units
V
V
V
A
300
A
1.2
10
1000
300
1.9
-55 to +125
-55 to +150
V
uA
pF
℃/W
o
o
C
C
Notes: 1. Measured at 1 MHz and applied reverse voltage of 4.0VDC.
2. Thermal resistance from junction t case per leg.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 19/07/2005
KBPC25005~KBPC2510
RATINGS AND CHARACTERISTIC CURVES
FIG.1-MAXIMUM FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT
AMPERES
PEAK FORWARD SURGE CURRENT
AMPERES
300
250
200
150
100
50
0
1
10
100
FIG.2-DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
40
30
20
10
0
0
50
100
150
NUMBER OF CYCLES AT 60 Hz
TEMPERATURE. ( C)
o
100
INSTANTANEOUS FORWARD SURGE CURRENT
AMPERES
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
10
1.0
0.1
0.01
4
6
8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 19/07/2005
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