KBJ404G thru KBJ410G
GLASS PASSIVATED BRIDGE RECTIFIERS
REVERSE VOLTAGE – 400 to 1000 Volts
FORWARD CURRENT – 4.0 Amperes
KBJ
A
O
C B
Q
R
H
K
MECHANICAL DATA
•
Case: KBJ
•
Case Material: Plastic material, UL flammability
classification 94V-0
•
Polarity indicator: Symbol molded on body
•
Weight: 4.29 grams ( Approximate)
FEATURES
•
Rating to 1000V PRV
•
Ideal for printed circuit board
•
UL recognized file # E95060
D
E
F
N
-
J
G
I
L
M
KBJ
DIM
MIN
MAX
A
24.80 25.20
B
14.70 15.30
C
3.90
4.10
D
4.40
4.80
E
3.40
3.80
F
3.10Ø 3.40Ø
G
3.30
3.70
H
0.90
1.10
I
1.50
1.90
J
17.20 17.80
K
7.30
7.70
L
2.50
2.90
M
0.60
0.80
N
9.30
9.70
O
3.0 x 45°
Q
1.05
1.45
R
1.70
2.10
All dimension in
millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
Maximum repetitive peak reverse voltage
Maximum DC blocking voltage
Average rectified output current per device
@T
C
= 115 °C
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
Peak forward surge current 1ms single half
sine-wave superimposed on rated load
I t rating for fusing ( t = 8.3ms)
Storage temperature range
2
SYMBOL
V
RRM
V
DC
with heatsink
(Note 2)
without heatsink
@ T
J
=25°C
@ T
J
=125°C
@ T
J
=25°C
@ T
J
=125°C
I
(AV)
I
FSM
I
FSM
I
2
t
T
J
,T
STG
KBJ404G
400
400
STATIC ELECTRICAL CHARACTERISTICS
PARAMETER
Forward voltage
Leakage current
Typical junction capacitance
(Note 1)
TEST CONDITION
I
F
= 2.0A
I
F
= 4.0A
V
R
at rated
T
J
= 25°C
T
J
= 25°C
T
J
= 125°C
SYMBOL
V
F
I
R
C
J
MAX
1.0
1.1
5
500
40
UNIT
V
uA
pF
THERMAL CHARACTERISTICS
PARAMETER
Typical thermal resistance
(Note 2)
Note :
(1) Measured at 1.0MHz and applied reverse voltage of 4.0V DC
(2) Thermal resistance junction to case in accordance with JESD-51.
Unit mounted on 75mm * 75mm *1.6mm Cu plate heatsink.
SYMBOL
RthJ
C
TYP.
5.5
UNIT
°C/W
REV. 11, JUN.-2015, KBDF03
~
~
~
~
~
~
+
+
+
KBJ406G
600
600
KBJ408G
800
800
KBJ410G
1000
1000
UNIT
V
V
A
A
A
A
2
S
°C
4.0
2.6
135
120
270
240
75.6
-55 to +150
RATING AND CHARACTERISTIC CURVES
KBJ404G thru KBJ410G
FIG.1- FORWARD CURRENT DERATING CURVE
5
FIG.2- MAXIMUM NON-REPETITIVE SURGE CURRENT
140
PEAK FORWARD SURGE CURRENT,(A)
AVERAGE FORWARD CURRENT, (A)
With heatsink
4
120
100
80
3
Without heatsink
2
60
40
1
20
8.3ms single half sine-wave
0
0
25
50
75
100
125
150
0
1
10
100
CASE TEMPERATURE, (°C)
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL FORWORD CHARACTERISTICS
100
100
FIG.4- TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS FORWARD CURRENT,(A)
10
CAPACITANCE, (pF)
T
J
=150°C
T
J
=25°C, f=1MHz, level=1V
10
T
J
=25°C
1
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1
1
10
100
INSTANTANEOUS FORWARD VOLTAGE, (V)
REVERSE VOLTAGE, (V)
FIG.5- TYPICAL REVERSE CHARACTERISTICS
1000
FIG.6- NON-REPETITIVE SURGE CURRENT
1000
INSTANTANEOUS REVERSE CURRENT, (uA)
PEAK FORWARD SURGE CURRENT,(A)
T
J
=150°C
100
T
J
=25°C
10
T
J
=125°C
T
J
=100°C
1
100
T
J
=125°C
0.1
T
J
=25°C
Sine wave
Square wave
- - - - - - -
0.01
0
20
40
60
80
100
120
10
1
10
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
tp,(ms)
RATING AND CHARACTERISTIC CURVES
KBJ404G thru KBJ410G
FIG.7- ADMISSIBLE REPETITIVE PEAK FORWARD CURRENT VS. PULSE DURATION
100
V= 0.1
10
V= 0.2
IFRM, (A)
V= 0.5
1
I
v = tp/T
IFRM
t
T
0.1
0.0001
0.001
0.01
0.1
1
t
p
PULSE DURATION TIIME, (SEC)
LEGAL DISCLAIMER NOTICE
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product information
and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which are
purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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