CREAT BY ART
- UL Recognized File # E-326243
- Glass passivated junction
- Ideal for printed circuit board
- High case dielectric strength
- Typical IR less than 0.1uA
- High surge current capability
- Halogen-free according to IEC 61249-2-21 definition
V
RRM
50 100 200 400 600 800 1000 V
V
RMS
35 70 140 280 420 560 700 V
V
DC
50 100 200 400 600 800 1000 V
I
F(AV)
A
I
2
TA
2
sec
Cj pF
T
JO
C
T
STG O
C
Document Number：DS_D1310033 Version:G13
KBU
406G
KBU
407G
Typical thermal resistance R
θJC
R
θJA
4
19
O
C/W
Unit
Typical junction capacitance per leg 240
Maximum instantaneous forward voltage (Note 1)
IF= 2A
IF= 4A
Operating junction temperature range - 55 to + 150
Storage temperature range - 55 to + 150
Note 1 : Pulse Test with PW=300 usec, 1% Duty Cycle
Note 2 : Measured at 1MHz and applied Reverse Voltage of 4.0V D.C.
V
F
1.0
1.1
V
Maximum DC reverse current T
J
=25 ℃
at rated DC blocking voltage T
J
=125℃I
R
5
500 uA
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load I
FSM
150 A
Rating for fusing (t<8.3mS) 93
Maximum DC blocking voltage
Maximum average forward rectified current 4
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Polarity：Polarity as marked on the body
Weight：7.2 gram (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERSTICS (T
A
=25℃ unless otherwise noted)
Mounting torque：5 in lbs max.
SYMBOLPARAMETER
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
KBU
MECHANICAL DATA
Case：KBU
Molding compound, UL flammability classification rating 94V-0
Terminal：Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 1A whisker test
KBU401G thru KBU407G
Taiwan Semiconductor
Glass Passivated Brid
g
e Rectifiers
FEATURES
KBU
401G
KBU
402G
KBU
403G
KBU
404G
KBU
405G
PART NO.
PART NO.
KBU407G
(TA=25℃ unless otherwise noted)
Document Number：DS_D1310033 Version:G13
KBU40xG
(Note 1) T0 KBU
Note 1: "x" defines voltage from 50V (KBU401G) to 1000V (KBU407G)
KBU401G thru KBU407G
Taiwan Semiconductor
ORDERING INFORMATION
PACKING CODE PACKAGE
DESCRIPTION
500 / Tray
PACKING
RATINGS AND CHARACTERISTICS CURVES
T0
EXAMPLE
PREFERRED P/N PACKING CODE
KBU407G T0
0
1
2
3
4
5
0 20 40 60 80 100 120 140 160
AVERAGE FORWARD A
CURRENT (A)
CASE TEMPERATURE (oC)
FIG.1 MAXIMUM DERATING CURVE FOR
OUTPUT CURRENT
RESISTIVE OR
INDUCTIVELOAD
WITH HEATSINK
0
50
100
150
200
250
300
1 10 100
PEAK FORWARD SURGE CURRENT (A)
NUMBER OF CYCLES AT 60 Hz
FIG. 2 MAXIMUM FORWARD SURGE CURRENT
PER LEG
8.3mS Single
Half Sine Wave
0.1
1
10
100
1000
0 20 40 60 80 100 120 140
INSTANTANEOUS REVERSE CURRENT (uA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (V)
FIG. 3 TYPICAL REVERSE CHARACTERISTICS
PER LEG
TJ=25℃
TJ=125℃
0.1
1
10
100
0.6 0.7 0.8 0.9 1 1.1 1.2 1.3
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG. 4 TYPICAL FORWARD CHARACTERISTICS
PER LEG
Min Max Min Max
A 18.80 19.80 0.740 0.780
B 4.60 5.60 0.181 0.220
C
D 1.20 1.30 0.047 0.051
E 20.00 - 0.787 -
F 6.80 7.10 0.268 0.280
G 22.70 23.70 0.894 0.933
H 4.60 5.00 0.181 0.197
P/N = Specific Device Code
G = Green Compound
YWW = Date Code
F = Factory Code
Document Number：DS_D1310033 Version:G13
MARKING DIAGRAM
KBU401G thru KBU407G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DIM. Unit(mm) Unit(inch)
8.2 (TYP.) 0.322 (TYP.)
10
100
1000
0.1 1 10 100
JUNCTION CAPACITANCE (pF) A
REVERSE VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
f=1.0MHz
Vslg=50mVp-p
