CREAT BY ART
UR3KB60 - UR3KB100
Pb
Features
RoHS
COMPLIANCE
Single Phase 3.0AMPS. Glass Passivated Bridge Rectifiers
D3K
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, solderable per
MIL-STD-202, Method 208
Weight: 1.41 grams
Mounting Torque : 0.8 N.M max.
Dimensions in inches and (millimeters)
Marking Diagram
UR3KBXX
G
Y
WW
= Specific Device Code
= Green Compound
= Year
= 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 T
A
=29℃
60Hz sine wave resistance load
With heat sink T
C
=140℃
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)
@ 1.5A
Maximum DC Reverse Current at Rated DC Block Voltage
Dielectric Strength (Terminal to Case, AC 1minute)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1 : Pulse Test with PW=300 usec, 1% Duty Cycle
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
2
It
UR3KB
60
600
420
600
UR3KB
80
800
560
800
1.2
3.0
90
35
1.0
10
2.0
13.7
5.2
5.5
- 55 to + 150
- 55 to + 150
UR3KB
100
1000
700
1000
Units
V
V
V
A
A
A
2
S
V
uA
KV
O
V
F
I
R
Vdis
R
θJA
R
θJC
R
θJL
T
J
T
STG
C/W
O
O
C
C
Version:F12
RATINGS AND CHARACTERISTIC CURVES (UR3KB60 THRU UR3KB100)
3.5
3
AVERAGE FORWARD
A
CURRENT (A)
2.5
2
FIG.1 MAXIMUM DERATING CURVE FOR OUTPUT
CURRENT
100
PEAK FORWARD SURGE
A
CURRENT (A)
90
80
70
60
50
40
30
20
10
0
0
20
40
60
80
100
o
FIG.2 MAXIMUM FORWARD SURGE CURRENT
PER LEG
8.3mS Single
Half Sine-Wave
(JEDEC Method)
With Heat sink
1.5
1
Without Heat sink
120
140
160
0.5
0
1
AMBIENT TEMPERATURE ( C)
10
NUMBER OF CYCLES AT 60 Hz
100
1000
INSTANTANEOUS REVERSE
A
CURRENT (uA)
FIG. 3 TYPICAL REVERSE CHARACTERISTICS PER
LEG
100
FIG. 4 TYPICAL FORWARD CHARACTERISRICS PER
LEG.
100
T
A
=125℃
INSTANTANEOUS FORWARD
A
CURRENT (A)
10
T
A
=125℃
T
A
=25℃
10
1
T
A
=25℃
1
0.1
0
20
40
60
80
100
120
140
0.1
0.4
0.6
0.8
1
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 5 FORWARD POWER DISSIPATION
7
POWER DISSIPATION(W)
6
5
4
3
2
1
0
0
1
2
3
FORWARD RECTIFIED CURRENT Io (A)
Version:F12
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