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KBU4A thru KBU4M
4.0 A Single-Phase Silicon Bridge Rectifier
Rectifier Reverse Voltage 50 to 1000V
Maximum Ratings & Thermal Characteristics
Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.
For Capacitive load derate current by 20%.
Parameter
Symbol
unit
Maximum repetitive peak reverse voltage
Maximum RMS bridge input voltage
Maximum DC blocking voltage
Maximum average forward rectified
output current at T
A
=100 C
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
Rating for fusing ( t<8.3ms)
Typical thermal resistance per element
(1)
Operating junction and storage temperature
range
Electrical Characteristics
Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.
For Capacitive load derate by 20 %.
Parameter
Symbol
Unit
Maximum instantaneous forward voltage drop
per leg at 4.0A
Maximum DC reverse current at rated T
A
=25 C
DC blocking voltage per element T
A
=125 C
V
RRM
V
RMS
V
DC
I
F(AV)
I t
2
I
FSM
R
eJA
T
J
,
T
STG
V
F
I
R
50 100 200 400
800 1000
600
35 70 140 280 420 560 700
50 100 200 400 600 800 1000
200
2.7
-55 to + 150
1.1
10
500
V
V
V
A
A
V
A
2
sec
4.0
Features
Mechanical Data
This series is UL listed under the Recognized
Component Index, file number E142814
The plastic material used carries Underwriters
Laboratory flammability recognition 94V-0
Ideal for P.C. Board mounting
High surge current capability
High temperature soldering guaranteed 265 C /10
seconds at 5 lbs (2.3kg) tension
Case: Molded plastic body
Terminals: Plated leads solderable per MIL-STD-202,
Method 208
Mounting Position:: Any
Weight: 0.3 ounce, 8.0 grams (approx)
Mounting Torque: 5 in-lbs max.
Polarity: Polarity symbols molded on body
300
A
C / W
Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting.
KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M
+
6.8 0.2
+
4.9 0.2
+
+
1.3 0.1
+
1.95 0.25
+
4.4 0.2
+
3.85 0.25
+
10.8 0.5
23.2 0.5
+
17.3 0.5
19.3
MAX.
25.4
MIN.
+
5.1 0.5
+
5.6 0.5
0
1.9 R. TYP.
(2PLACES)
+
— ~ ~
KBU4A KBU4B KBU4D KBU4G KBU4J KBU4K KBU4M
Dimensions in millimeters(1mm =0.0394")
.
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Monday 12 May, 2014 This product was added to our catalog on Monday 12 May, 2014. |
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