ERA22-08 [LGE]
Fast Recovery Rectifiers; 快恢复二极管
| 型号： | ERA22-08 |
| 厂家： | 
LGE |
| 描述： | Fast Recovery Rectifiers |
| 文件： | 总2页 (文件大小：179K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ERA22-02--ERA22-10
Fast Recovery Rectifiers
VOLTAGE RANGE: 200 --- 1000 V
CURRENT: 0.5 A
DO - 41
Features
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohol,Isopropanol
and sim ilar solvents
The plastic m aterial carries U/L recognition 94V-0
Mechanical Data
Dimensions in millimeters
Case:JEDEC DO-41,m olded plastic
Polarity: Color band denotes cathode
Weight: 0.012 ounces,0.34 gram s
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 am bient tem perature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
ERA22 ERA22 ERA22 ERA22 ERA22
UNITS
-02
-04
-06
-08
-10
Maximum recurrent peak reverse voltage
Maximum RMS voltage
V
V
V
VRRM
VRMS
VDC
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
Maximum DC blocking voltage
1000
Maximum average forw ard rectified current
0.5
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
IFSM
20.0
A
@TJ=125
Maximum instantaneous forw ard voltage
@ 0.5 A
1.5
V
A
VF
IR
Maximum reverse current
@TA=25
5.0
100.0
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
100
ns
pF
/W
trr
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
12
CJ
55
Rθ
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
ERA22-02--ERA22-10
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.RISE TIME=10ns MAX. SOURCE IMPEDANCE=5O
SET TIMEBASEFOR50/100 ns /cm
FIG.2-- PEAKFORWARDSURGECURRENT
FIG.3-- FORWARD DERATING CURVE
20
0.6
0.5
0.4
TJ=125
8.3ms Single Half
Sine-Wave
15
0.3
10
S in g le P h a s e
H a lf W a ve 6 0H
R e s is tiv e o r
In d u ctive L o a d
Z
0.2
0.1
5
0
0
25
50
75
100
125
150
175
1
2
4
8
10
20
40 60 80 100
NUMBEROF CYCLES AT60 Hz
AMBIENTTEMPERATURE,
FIG.4 -- CURRENT DERATING CURVE
FIG.5---TYPECAL JUNCTION CAPACITANCE
100
10
10
TJ=25
Pulse Width=300µS
16
14
4
2
12
10
1.0
0.4
0.2
0.1
4
TJ=25
f=1MHz
2
0.06
0.04
1
.1 .2
.4
1.0
2
4
10 20 40
100
0.02
0.01
0.6 0.8
1.0 1.2
1.4 1.6
1.8
2.0
INSTANTANEOUS FORWARDVOLTAGE,VOLTS
INSTANEOUS FORWARDVOLTAGE,VOLTS
http://www.luguang.cn
mail:lge@luguang.cn
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