1F2(G) [LGE]
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| 型号： | 1F2(G) |
| 厂家： | 
LGE |
| 描述： | 暂无描述 二极管 快恢复二极管 |
| 文件： | 总2页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1F1G-1F7G
Fast Recovery Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 1.0 A
Features
R - 1
Low cost
Glass passivated junction
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with Freon,Alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
Mechanical Data
Case:JEDEC R--1,molded plastic
Dimensions in millimeters
Polarity: Color band denotes cathode
Weight: 0.007ounces,0.20 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
1F1G
1F2G 1F3G 1F4G 1F5G 1F6G 1F7G UNITS
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VRRM
VRMS
VDC
Maximum DC blocking voltage
100
1000
Maximum average forw ard rectified current
A
1.0
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
A
V
8.3ms single half-sine-w ave
IFSM
25.0
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@1.0 A
1.3
VF
IR
Maximumreverse current
@TA=25
5.0
A
at rated DC blocking voltage @TA=100
Maximumreverse recovery time (Note1)
100.0
150
250
500
ns
trr
pF
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
12
CJ
55
Rθ
/ W
JA
Operating junction temperature range
- 55---- +150
- 55---- + 150
TJ
Storage temperature range
TSTG
NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal resistance from junction to ambient.
http://www.luguang.cn
mail:lge@luguang.cn
1F1G-1F7G
Fast Recovery Rectifiers
Ratings AND Charactieristic Curves
FIG.1-- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
50
N.1.
10
N.1.
+0.5A
D.U.T.
(
- )
0
(+)
PULSE
50VDC
(APPROX)
(-)
GENERATOR
(NOTE2)
-0.25A
OSCILLOSCOPE
(NOTE 1)
1
(
+ )
N.1.
-1.0A
1cm
NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
SET TIMEBASEFOR50/100 ns /cm
FIG.2 --TYPICAL FORWARD
CURRENT DERATINGCURVE
FIG.3 --TYPICAL FORWARD
CHARACTERISTICS
100
10
1.0
TJ=25
Pulse Width=300µS
Single Phase
Half Wave 60H
Resistive or
Inductive Load
Z
4
2
.8
1.0
.6
.4
0.4
0.2
0.1
0.06
0.04
.2
0
0.02
0.01
0
50
100
150 175
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5---TYPICAL JUNCTION CAPACITANCE
FIG.4--PEAK FORWARD SURGE CURRENT
25
20
15
10
16
14
12
10
TJ=125
8.3ms Single Half
Sine-Wave
10
5
4
TJ=25
f=1MHz
2
1
.1 .2
.4
1.0
2
4
10 20
40
100
0
1
2
4
1 0
2 0
40
100
NUMBEROF CYCLES AT60 Hz
REVERSE VOLTAGE, VOLTS
http://www.luguang.cn
mail:lge@luguang.cn
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