KBP005M/3N246 - KBP10M/3N252
KBP005M/3N246-KBP10M/3N252, Rev. C2001 Fairchild Semiconductor Corporation
KBP005M/3N246 - KBP10M/3N252
Bridge Rectifiers
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics TA = 25°C unless otherwise noted
Features
•Surge overload rating: 50 amperes
peak.
•Reliable low cost construction utilizing
molded plastic technique.
•UL certified, UL #E111753.
Symbol Parameter Device Units
VF Forward Voltage, per bridge @ 1.0 A
@ 3.14 A 1.0
1.3 V
V
IR Reverse Current, total bridge @ rated VR
TA = 25°C
TA = 100°C
5.0
500
µA
µA
I
2t rating for fusing t < 8.35 ms 10 A2s
CT Total Capacitance, per leg
V
R = 4.0 V, f = 1.0 MHz 15 pF
Symbol
Parameter
Value
Units
PD Power Dissipation 3.5 W
RθJA Thermal Resistance, Junction to Ambient,* per leg 40 °C/W
KBPM
+
~~-
Value
S
y
mbol Parameter 005M 01M 02M 04M 06M 08M 10M Units
246 247 248 249 250 251 252
VRRM Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
VRMS Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 V
VR DC Reverse Voltage (Rated VR) 50 100 200 400 600 800 1000 V
IF(AV) Average Rectified Forward Current,
@ TA = 50°C 1.5 A
IFSM Non-repetitive Peak Forward Surge Current 50 A
Tstg Storage Temperature Range -55 to +165 °C
TJ Operating Junction Temperature -55 to +165 °C
Thermal Characteristics
*Device mounted on PCB with 0.47 x 0.47" (12 x 12 mm).
KBP005M/3N246 - KBP10M/3N252
KBP005M/3N246-KBP10M/3N252, Rev. C2001 Fairchild Semiconductor Corporation
Bridge Rectifiers
(continued)
Typical Characteristics
12 51020 50100
0
10
20
30
40
50
Number of Cycles at 60Hz
Peak Forward Surge Current, IFSM [A]
0 20406080100120140
0.1
1
10
100
Percent of Rated Peak Reverse Voltage [%]
Reverse Current, IR [mA]
T = 25 C
º
A
0 0.2 0.4 0.6 0.8 1 1.2 1.4
0.01
0.1
1
5
Ambient Temperature [ºC] Forward Voltage, VF [V]
Forward Current, IF [A]
MEDIAN
TYPICAL
DISTRIBUTION
Average Rectified Forward Current, IF [A]
Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics
Figure 3. Reverse Current vs Reverse Voltage Figure 4. Non-Repetitive Surge Current
050100150
0.0
0.5
1.0
1.5
2.0
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Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
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changes at any time without notice in order to improve
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This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
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