CREAT BY ART
UR2KB60 - UR2KB100
Pb
Features
RoHS
COMPLIANCE
Single Phase 2.0AMPS. 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, Leads 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
UR2KBXX
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
=25℃
60Hz sine wave resistance load
With heat sink T
C
=143℃
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
@1A
(Note 1)
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
V
F
I
R
Vdis
R
θJA
R
θJC
R
θJL
T
J
T
STG
UR2KB
60
600
420
600
UR2KB
80
800
560
800
1.2
2.0
62
16
1.05
10
2
13.4
2.3
2.8
- 55 to + 150
- 55 to + 150
UR2KB
100
1000
700
1000
Units
V
V
V
A
A
A
2
S
V
uA
KV
O
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
C/W
O
O
C
C
Version:H12
RATINGS AND CHARACTERISTIC CURVES (UR2KB60 THRU UR2KB100)
2.4
AVERAGE FORWARD
A
CURRENT (A)
2
1.6
1.2
0.8
0.4
0
0
FIG.1 MAXIMUM DERATING CURVE FOR OUTPUT
CURRENT
70
With Heat sink
PEAK FORWARD SURGE
A
CURRENT (A)
60
50
40
30
20
10
0
20
40
60
80
100
o
FIG.2 MAXIMUM FORWARD SURGE CURRENT
PER LEG
8.3mS Single
Half Sine-Wave
(JEDEC Method)
Without Heat sink
120
140
160
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
INSTANTANEOUS FORWARD
A
CURRENT (A)
FIG. 4 TYPICAL FORWARD CHARACTERISRICS
PER LEG.
100
T
A
=125℃
10
T
A
=125℃
T
A
=25℃
10
T
A
=25℃
1
1
0.1
0
20
40
60
80
100
120
140
0.1
0.4
0.6
0.8
1
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE (V)
1.6
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 5 FORWARD POWER DISSIPATION
5
POWER DISSIPATION(W)
4
3
2
1
0
0
1
2
3
4
FORWARD RECTIFIED CURRENT Io (A)
Version:H12
嵌入式系统
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