Data Sheet
4.0 Amp
SINGLE PHASE SILICON BRIDGE
Mechanical Dimensions
KBU400 . . . 410 Series
Description
Mechanical Data:
Weight - 0.3 Ounces. Mounting Torque -
5.1 lbs. Mounting Position - Any.
Features
n
COMPACT SIZE
n
LOW LEAKAGE CURRENT
n
200 AMP SURGE OVERLOAD RATING
n
MEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
Average Forward Rectified Current...I
F(av)
T
A
= 25°C
Non-Repetitive Peak Forward Surge Current...I
FSM
8.3 mS Single ½ Sine Wave Imposed on Rated Load
Forward Voltage...V
F
Bridge Element @ 4.0 Amps
DC Reverse Current...I
R
@ Rated DC Blocking Voltage
Typical Thermal Resistance...RθJC
Operating Temperature Range...T
J
Storage Temperature Range...T
STRG
T
A
= 25°C
T
A
=100°C
KBU400 . . . 410 Series
KBU400
50
35
50
KBU401
100
70
100
KBU402
200
140
200
KBU404 KBU406 KBU408
400
280
400
600
420
600
800
560
800
KBU410
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
Volts
............................................. 4.0 ...............................................
............................................. 200 ...............................................
............................................. 1.1 ...............................................
............................................. 10 ...............................................
µAmps
............................................. 1.0 ............................................... mAmps
............................................. 14 ...............................................
......................................... -55 to 125 ..........................................
......................................... -55 to 150 ..........................................
°C
/ W
°C
°C
Page 3-15
Data Sheet
4.0 Amp
SINGLE PHASE SILICON BRIDGE
Non-Repetitive
Peak Forward Surge Current
Forward Current Derating Curve
Ambient Temperature (°C)
°
Number of Cycles @ 60 HZ
Typical Instantaneous Forward Characteristics
Typical Reverse Characteristics
T
J
= 25°C
°
Volts
Typical Junction Capacitance
µ
Amps
Amps
Percent of Rated Peak Voltage
Electrical Description
AC In
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
pF
DC Out
Reverse Voltage (Volts)
Single Phase Half
Wave, 60 HZ
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
Page 3-16
KBU400 . . . 410 Series
Amps
Amps