Bridge Rectifier. UD4KB40 Datasheet

UD4KB40 Rectifier. Datasheet pdf. Equivalent

Part UD4KB40
Description 4 Amp Glass Passivated Bridge Rectifier
Feature MCC TM Micro Commercial Components   omponents 20736 Marilla Street Chatsworth .
Manufacture MCC
Datasheet
Download UD4KB40 Datasheet



UD4KB40
MCC
TM
Micro Commercial Components
  omponents
20736 Marilla Street Chatsworth

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UD4KB05
THRU
UD4KB100
Features
Lead Free Finish/RoHS Compliant (NOTE 1)("P" Suffix
designates RoHS Compliant. See ordering information)
High surge forward current capability
Halogen free available upon request by adding suffix "-HF"
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Maximum Ratings
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Mounting Torque: 0.5 Nm
UL Recognized File # E165989
MCC
Catalog
Number
UD4KB05
UD4KB10
UD4KB20
UD4KB40
UD4KB60
UD4KB80
UD4KB100
Device
Maximum
Marking Reccurrent
Peak Reverse
Voltage
UD4KB05
50V
UD4KB10 100V
UD4KB20
200V
UD4KB40
400V
UD4KB60
600V
UD4KB80
800V
UD4KB100 1000V
Maximum
RMS
Voltage
35V
70V
140V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I2t Rating for fusing
IF(AV)
IFSM
VF
IR
I2t
4.0 A
135A
Tc = 140°C
8.3ms, half sine
1.00V IFM = 7.5A
TJ = 25°C
10 µA Ta = 25°C
75A2S (1ms< t<8.3ms)
Thermal Resistance
RthJA
RthJC
55oC/W
1.5oC/W
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7
4 Amp
Glass Passivated
Bridge Rectifier
50 to 1000 Volts
C
D
D3K
A
B
J
K
EL
F
G
H
M
DIMENSIONS
INCHES
MM
DIM MIN
A .524
B .252
C .177
D .406
MAX
.563
.291
.217
.445
MIN
13.30
6.40
4.50
10.30
E .041 .057 1.05
F .516 .531 13.10
G .024 .033 0.60
H .146 .154 3.70
J .102 .142 2.60
K .122 .134 3.10
L .079 .087 2.00
M .016 .024 0.40
MAX
14.30
7.40
5.50
11.30
1.45
13.50
0.85
3.90
3.60
3.40
2.20
0.60
NOTE
Revision: A
www.mccsemi.com
1 of 3
2015/07/31



UD4KB40
RATING AND CHARACTERISTIC CURVES
FIG1:Io-Tc Curve
6.0
5.0
4.0
3.0
2.0
1.0
Tc-sensing point
heatsink
sine wave R-load
with heatsink
0 0 40 80 120
140
120
100
80
60
40
20
160
Tc()
0
1
MCC
TM
Micro Commercial Components
FIG2:Surge Forward Current Capadility
sine wave
0 8.3ms 8.3ms
1cycle
non-repetitive
Tj=25
2 5 10 20 50 100
Number of Cycles
6
4
2
1
0.5
0.1
0.05
0.02
0.01
0.4
FIG3: Forward Voltage
FIG4:Typical Reverse Characteristics
100
Tj=150
10
Ta=25
1.0
Tj=25
0.1
0.01
0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100
VF(V)
Voltage(%)
Revision: A
www.mccsemi.com
2 of 3
2015/07/31





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