3R12 [BL Galaxy Electrical]
HIGH VOLTAGE RECTIFIERS; 高电压整流器
| 型号： | 3R12 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | HIGH VOLTAGE RECTIFIERS |
| 文件： | 总2页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
3R12 --- 3R16
BL
VOLTAGE RANGE: 1200 --- 1600 V
CURRENT: 3.0 A
HIGH VOLTAGE RECTIFIERS
FEATURES
Low cost
z
DO - 27
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with alcohol,Isopropanol and
similar solvents
MECHANICAL DATA
Case: JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041ounces, 1.15 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,50Hz,resistive or inductive load. For capacitive load,derate by20%.
3R12
3R14
3R16
UNITS
V
V
V
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
1200
840
1400
980
1600
1120
1600
VRRM
VRMS
VDC
MaximumDCblocking voltage
1200
1400
Maximumaverage forward rectified current
A
3.0
IF(AV)
9.5mmlead length,
@TA=75
Peak forward surge current
A
10ms single half-sine-w ave
IFSM
150.0
1.2
superimposed on rated load T =125
J
Maximuminstantaneous forward voltage
@ 3.0A
V
A
VF
IR
Maximumreverse current
@TA=25
10.0
at rated DCblocking voltage @TA=100
Operating junction temperature range
Storage temperature range
100.0
-55 ---- + 150
-55 ---- + 150
T
J
TSTG
www.galaxycn.com
BLGALAXY ELECTRICAL
1.
Document Number 0263005
RATINGS AND CHARACTERISTIC CURVES
3R12 --- 3R16
FIG.1-- FORWARDDERATINGCURVE
FIG.2 -- TYPICAL FORWARD CHARACTERISTICS
100
3.0
10
1.0
1.0
Single Phase
Half Wave 60H
Resistive or
Z
Inductive Load
0.1
0
25
TJ=25
Pulse Width=300µs
50
75 100
125
150 175 200
.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
AMBIENTTEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3-- PEAKFORWARDSURGECURRENT
FIG.4-- TYPICALJUNCTIONCAPACITANCE
100
150
100
50
TJ=125
8.3ms Single Half
Sine - Wave
10
TJ=25
0
0
1
4
10
100
1
10
100
REVERSE VOLTAGE,VOLTS
NUMBEROFCYCLESAT60Hz
www.galaxycn.com
2.
Document Number 0263005
BLGALAXY ELECTRICAL
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