Fairchild KBL005, KBL10 service manual
Features
Ideal for printed circuit board .
•
• Reliable low cost construction.
• High surge current capability.
• UL certified, UL #E96005.
Bridge Rectifiers
KBL005 - KBL10
~
-
KBL
KBL005 - KBL10
~
+
Absolute Maximum Ratings* T
Symbol
V
Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
RRM
V
Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 V
RMS
Parameter
= 25°C unless otherwise noted
A
005 01 02 04 06 08 10
Value
Units
VR DC Reverse Voltage (Rated VR) 50 100 200 400 600 800 1000 V
I
Average Rectified Forward Current, @ TA = 50°C 4.0 A
F(AV)
I
Non-repetitive Peak Forward Surge Current
T
FSM
stg
8.3 ms Single Half-Sine-Wave
Storage Temperature Range -55 to +150
TJ Operating Junction Temperature -55 to +150
200 A
C
°
C
°
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
PD Power Dissipation 6.58 W
R
JA
θ
R
JL
θ
Thermal Resistance, Junction to Ambient,* per leg 19
Thermal Resistance, Junction to Lead,* per leg 2.4
*Device mounted on PCB with 0.375 " (9.5 mm) lead length and 0.5 x 0.5" (13 x 13 mm) copper pads.
Electrical Characteristics T
Parameter
= 25°C unless otherwise noted
A
Value
Units
C/W
°
C/W
°
Symbol Parameter Device Units
VF Forward Voltage, per bridge @ 4.0 A 1.1 V
IR
2001 Fairchild Semiconductor Corporation
Reverse Current, total bridge @ rated V
TA = 25°C
T
= 100°C
A
R
5.0
500
µA
µA
KBL005-KBL10, Rev. C
T ypical Characteristics
KBL005 - KBL10
Bridge Rectifiers
(continued)
200
[A]
FSM
[A]
F
5
4
3
100
0
Peak Forward Surge Current, I
1 10 100 1000
Number of Cycles at 60Hz
SINGLE PHASE
HAL F WAVE
2
60HZ
RESISTIVE OR
INDUCTIVE LOAD
1
.375" 9. 0 mm LEAD
LENGTH S
0
0 50 100 150
Average Rectified Forward Current, I
Ambient Temperature [ºC]
Figure 1. Non-Repetitive Surge Current Figure 2. Forward Current Derating Curve
10
[A]
F
1
0.1
º
º
T = 25 C
T = 25 C
J
Forward Current, I
0.01
0.4 0.6 0.8 1 1.2 1.4 1.6
A
Pulse Width = 200
Pulse Width = 300
2% Duty Cycle
2% Duty Cycle
µµµµ
µµµµ
S
S
Forward Voltage, VF [V]
10
T = 100 C
º
A
[mA]
R
1
0.1
T = 25 C
º
A
Reverse Current, I
0.01
0 20406080100120140
Percent of Rated Peak Reverse Voltage [%]
Figure 3. Forward Voltage Characteristics Figure 4. Reverse Current vs Reverse Voltage
2001 Fairchild Semiconductor Corporation
KBL005-KBL10, Rev. C
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