TBU 4A/6A/8A SERIES
SILICON BRIDGE RECTIFIERS
REVERSE VOLTAGE
- 50
to
1000Volts
FORWARD CURRENT
- 4 / 6 / 8
Amperes
TBU
.935(23.7)
.895(22.7)
.15? X23L
(3.8? X5.7L)
HOLE THRU
FEATURES
●
Surge overload rating -150~200 amperes peak
●
Ideal for printed circuit board
●
Reliable low cost construction utilizing
300
(7.5)
.748(19.0)
.709(18.0)
.780(19.8)
.740(18.8)
molded plastic technique
●
Plastic material has UL
●
Mounting postition:Any
●
Mounting torgue:5 In.Ib.Max
1.00
MIN.
(25.4)
.052(1.3)DIA.
.048(1.2)TYP.
.087(2.2)
.071(1.8)
.220(5.6)
.180(4.6)
.244(6.2)
.205(5.2)
Dimensions in inches and (milimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
TBU4005 TBU401 TBU402 TBU404 TBU406 TBU408 TBU410
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Output Current at
T
C
=100℃
T
A
=50℃
SYMBOL TBU6005 TBU601 TBU602 TBU604 TBU606 TBU608 TBU610
TBU8005 TBU801 TBU802 TBU804 TBU806 TBU808 TBU810
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
4.0
4.0
150
KBU4
V
F
I
R
T
J,
T
STG
1.0
10
100
KBU6
1.0
10
200
-55 to +125
200
140
200
40
280
40
6.0
6.0
175
KBU8
1.0
10
300
600
420
600
800
560
800
1000
700
1000
8.0
6.0
200
UNIT
V
V
V
A
A
A
Peak Forward Surage Current 8.3ms single
Half Sine-Wave Super Imposed on Rated Load
(JEDEC Method)
Maximum Instantanous Forward Voltage Drop
per Element at 4.0A/3.0A/4.0A
Maximum Reverse Leakage at rated T
A
=25℃
DC Blocking Voltage Per Element
T
A
=100℃
I
FSM
mV
μA
mA
℃
Operating and Storage Temperature Range T
J
.T
STG
~ 327 ~
RATING AND CHARACTERTIC CURVES
TBU4A/6A/8A SERIES
FIG.2 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
INSTANTANCEOUS FORWARD CURRENT,
AMPERES
FIG.1-DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
8.0
AVERAGE FORWARD OUTPUTCURRENT
AMPERES
TBU8
100
40
20
10
4.0
TBU6/8
TBU4
7.0
6.0
5.0
TBU4
TBU6
HEAT SINK
MOUNTING
4.0
3.0
2.0
1.0
MOUNTED ON4*4 INCH
COPPER PC BOARD.TA
.51(1.27mm)LEAD LENGTH
1.0
0.4
0.2
0.1
0.6
0.7
0.8
T
J
=25
℃
PULSE WIDTH=300S
1%DUTY CYCLE
0
50
100
150
0.9
1.0
1.1
1.2
1.3
CASE TEMPERATURE (℃)
FIG.3-MAXIMUM NON-RETETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
INSTANTANCEOUS REVERSE CURRENT,
MICRAMPERES
250
TBU8
TBU6
INSTANTANEOUS FORWARD VOLTAGE，VOLTS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
T
C
=100
℃
200
1.0
150
100
TBU4
0.1
50
0
1
10
NUMBER OF CYCLES AT 60H
Z
100
T
A
=25
℃
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE
VOLTAGE
FIG.5-TYPICAL JUNCTION CAPACITANCE PER ELEMENT
250
400
T
J
=25
℃
TBU6
TBU8
CAPACITANCE,(pF)
TBU4
150
100
50
CAPACITANCE,(pF)
100
200
T
J
=25
℃
100
50
0.1
1.0
10
10
1
5
10
50
100
REVERSE VOLTAGE ,VOLTS
REVERSE VOLTAGE,VOLTS
~ 328 ~
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