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CREAT BY ART
Single Phase 2.0AMPS. Glass Passivated Bridge Rectifiers
RoHS
Pb
RoHS
COMPLIANCE
COMPLIANCE
Features
UL Recoganized File # E-326243
Glass passivated junction
Ideal for printed circuit board
High case dielectric strength
Plastic material has Underwriters laboratory
flammability Classification 94V-0
Typical IR less than 0.1uA
High surge current capability
High temperature soldering guaranteed:
260℃ / 10 seconds at 5 lbs., (2.3kg) tension
Green compound with suffix "G" on packing
code & prefix "G" on datecode.
Mechanical Data
Case: Molded plastic body
Terminals: Pure tin plated, lead free, Leads solderable
per MIL-STD-202 Method 208
Weight: 1.41 grams
Mounting Torque : 0.8 N.M max.
UR2KB60 - UR2KB100
D3K
Dimensions in inches and (millimeters)
Marking Diagram
UR2KBXX = Specific Device Code
G = Green Compound
Y = Year
WW = Work Week
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Without heat sink TA=25℃
60Hz sine wave resistance load With heat sink T
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Rating of fusing ( t < 8.3mS)
Maximum Instantaneous Forward Voltage (Note 1)
@ 1 A
Maximum DC Reverse Current at Rated DC Block Voltage
Dielectric Strength (Terminal to Case, AC 1minute) 2
Typical Thermal Resistance
Storage Temperature Range - 55 to + 150
=143℃
C
Symbol Units
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
2
I
tA
V
F
I
R
Vdis KV
R
θJA
R
θJC
R
θJL
T
J
T
STG
UR2KB
60
600
420
600
Note 1 : Pulse Test with PW=300 usec, 1% Duty Cycle
UR2KB
80
800
560
800
1.2
2.0
62
16
1.05
10
13.4
2.3
2.8
- 55 to + 150Operating Temperature Range
UR2KB
100
1000
700
1000
O
V
V
V
A
A
2
S
V
uA
C/W
O
C
O
C
Version:H12
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RATINGS AND CHARACTERISTIC CURVES (UR2KB60 THRU UR2KB100)
FIG.1 MAXIMUM DERATING CURVE FOR OUTPUT
CURRENT
2.4
2
1.6
1.2
0.8
CURRENT (A)
0.4
AVERAGE FORWARD A
0
Without Heat sink
0 20 40 60 80 100 120 140 160
AMBIENT TEMPERATURE (
With Heat sink
o
C)
FIG. 3 TYPICAL REVERSE CHARACTERISTICS
1000
100
10
PER LEG
TA=125℃
FIG.2 MAXIMUM FORWARD SURGE CURRENT
PER LEG
70
60
50
40
30
20
CURRENT (A)
10
PEAK FORWARD SURGE A
0
1 10 100
FIG. 4 TYPICAL FORWARD CHARACTERISRICS
100
10
NUMBER OF CYCLES AT 60 Hz
TA=125℃
8.3mS Single
Half Sine-Wave
(JEDEC Method)
PER LEG.
T
=25℃
CURRENT (uA)
1
INSTANTANEOUS REVERSE A
0.1
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
TA=25℃
FIG. 5 FORWARD POWER DISSIPATION
5
4
3
2
1
POWER DISSIPATION(W)
0
01234
FORWARD RECTIFIED CURRENT Io (A)
CURRENT (A)
1
INSTANTANEOUS FORWARD A
0.1
0.4 0.6 0.8 1 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
Version:H12
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