KBJ4DH THRU KBJ4MH
GLASS PASSIVATED BRIDGE RECTIFIER
Reverse Voltage - 200 to 1000 Volts
Forward Current - 4.0 Amperes
KBJ
.189(4.80)
.996(25.3)
.382(9.70)
.366(9.30)
.138(3.40)
.122(3.10)
4.5 Typical
.602(15.30)
.579(14.70)
.972(24.7)
.173(4.40)
.154(3.90)
.138(3.50)
FEATURES
* Halogen-free type
* Lead free product , compliance to RoHS
* Single-in-line package
* High current capality with small package
.114(2.90)
.098(2.50)
.709(18.00)
1.5 Typical
.669(17.00)
.157(4.00)
.118(3.00)
.138 (3.40)
.122 (3.10)
* High Surge Current Capability
* Ideal for Printed Circuit Board Applications
* Plastic Material-UL Recognition Flammability
Classification 94V-0
.043(1.10)
.035(0.90)
.035(0.90)
.020(0.50)
.303(7.70)
.287(7.30)
.303(7.70)
.287(7.30)
.303(7.70)
.287(7.30)
MECHANICAL DATA
Case :
KBJ molded plastic
Terminals :
Tin Plated, solderable per
*Dimensions in inches and (millimeters)
MIL-STD-750, Method 2026
Polarity :
As marked on Body
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average rectified forward current (NOTE 1)
T
C
=100 C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage @ I
F
=2.0 A
Maximum DC reverse current
at rated DC blocking voltage
@T
C
=25 C
@T
C
=125 C
o
o
o
o
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
KBJ4DH
200
140
200
KBJ4GH
400
280
400
KBJ4JH
600
420
600
KBJ4KH
800
560
800
KBJ4MH
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
4.0
I
FSM
120
Amps
V
F
1.0
5
Volts
I
R
500
45
4.2
-55 to +150
o
uA
Typical junction capacitance per element (NOTE 2)
Typical thermal resistance (NOTE 1, 3)
Operating juntion and storage temperature
C
J
R
JC
pF
C/W
o
Tj,T
STG
C
NOTES : (1) Unit case mounted on AI plate heat-sink
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
(3) Thermal resistance per leg on P.C.B. without heat-sink.
REV. 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES KBJ4DH THRU KBJ4MH
FIG.1 - FORWARD CURRENT DERATING CURVE
4
140
PEAK FORWARD SURGE CURRENT,
AMPERES
120
100
80
60
40
20
0
25
50
125
o
CASE TEMPERATURE, C
75
100
150
175
1
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
Single half-sine-wave
(JEDEC Method)
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3
2
1
On AI plate heat-sink mounting
0
10
NUMBER OF CYCLES AT 60Hz
100
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10.00
1000
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
T
J
=150 C
o
100
T
J
=125 C
o
1.00
T
J
=100 C
o
10
T
J
=25 C
o
0.10
1.0
T
J
=25 C
o
0.01
0
0.4
0.8
1.2
1.6
1.8
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
100
T
J
=25 C
o
JUNCTION CAPACITANCE, pF
50
10
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE, VOLTS
REV. 0
Zowie Technology Corporation
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