UR3KB20 [TSC]
Single Phase 3.0 AMPS. Glass Passivated Bridge Rectifiers; 单相3.0安培。玻璃钝化整流桥
| 型号： | UR3KB20 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | Single Phase 3.0 AMPS. Glass Passivated Bridge Rectifiers |
| 文件： | 总2页 (文件大小：135K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UR3KB series
Single Phase 3.0 AMPS.
Glass Passivated Bridge Rectifiers
D3K
RoHS
Pb
COMPLIANCE
Features
UL Recoganized
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., ( 2.3 kg ) tension
Green compound with suffix “G” on packing code &
prefix “G” on datecode.
Mechanical Data
Case : Molded plastic body
Dimension in inches and (millimeter)
Terminal : Pure tin plated , Lead free. Leads solderable per
MIL-STD-202 Method 208
Weight : 1.41 grams (0.053 ounce)
Mounting Torque : 0.8 N.M max.
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%
UR3KB UR3KB UR3KB UR3KB UR3KB
Units
Type Number
Symbol
20
40
60
80
100
1000
700
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
200
140
200
400
280
400
600
420
600
800
560
800
V
V
V
Maximum DC Blocking Voltage
1000
o
Maximum Average Forward Current Without heat sink Ta=29C
1.2
3.0
I(AV)
A
o
Tc=140C
60 Hz sine wave resistance load
With heat sink
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed
on Rated Load (JEDEC method )
IFSM
90
A
I2t
A2S
V
Rating of fusing ( t < 8.3mS )
35
1.00
10
Maximum Instantaneous Forward Voltage @ 1.5A
Maximum DC Reverse Current at Rated DC Blocking Voltage
Dielectric Strength (Terminal to Case, AC 1minute)
VF
IR
uA
kV
2.0
Vdis
RθJA
RθJC
13.7
5.2
oC/W
Typical Thermal Resistance (Note 1)
5.5
RθJL
OC
OC
Operating Temperature Range
TJ
-55 to +150
-55 to +150
Storage Temperature Range
TSTG
Note 1 : Unit case mounted on 2" x 3" x 0.25" Al plate heat sink.
1 of 2
Version : B09
Rating and Sharacteristic Curves ( UR3KBX0 )
FIG 2 Maximum Forward Surge Current per Leg
FIG 1 Maximum Derating Curve for Output Current
100
90
80
70
60
50
40
30
20
10
0
3.5
3
8.3mS Single
Half Sin-wave
(Jedec Method)
2.5
2
Heatsink Mount
2.0"x3.0"x0.25"
AL- plate
1.5
1
Without Heat
sink
0.5
0
1
10
100
0
20
40
60
80
100
120
140
160
Ambient Temperature (oC)
Number of cycles at 60 Hz
FIG 3 Typical Reverse Characteristics per Leg
FIG 4 Typical Forward Characteristics per Leg.
100
10
1
1000
100
10
Ta=125oC
Ta=150oC
Ta=25oC
Ta=25oC
1
0.1
0.1
0.4
0.6
0.8
1
1.2
1.4
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Volatge (V)
Instantaneous Forward Voltage (V)
FIG 5 Forward Power Dissipation
7
6
5
4
3
2
1
0
0
1 2
Forward rectified Current Io (A)
3
2 of 2
Version : B09
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