HER202G [BL Galaxy Electrical]
GLASS PASSIVATED RECTIFIERS; 玻璃钝化整流二极管
| 型号： | HER202G |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | GLASS PASSIVATED RECTIFIERS |
| 文件： | 总2页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
HER201G --- HER208G
BL
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
GLASS PASSIVATED RECTIFIERS
FEATURES
Low cost
DO - 15
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.014 ounces,0.39 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 by 20%.
HER HER
201G 202G
HER HER HER HER HER HER
203G 204G 205G 206G 207G 208G
UNITS
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
200 300 400 600 800 1000
140 210 280 420 560 700
200 300 400 600 800 1000
Maximum DC blocking voltage
100
Maximum average forw ard rectified current
A
I(AV)
2.0
9.5mm lead length,
@TA=75
Peak forw ard surge current
A
8.3ms single half-sine-w ave
IFSM
60.0
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage @2.0 A
V
V
1.0
1.3
5.0
1.7
F
Maximum reverse current
@TA=25
IR
A
at rated DC blocking voltage @TA=100
100.0
ns
Maximum reverse recovery time
Typical junction capacitance
Typical Thermal Resistance
(Note1)
trr
CJ
50
50
75
30
pF
(Note2)
(Note3)
RθJA
TJ
50
/W
Operating junction temperature range
- 55 ---- + 175
- 55 ---- + 175
Storage temperature range
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
TSTG
www.galaxycn.com
2. Measured at 1.0MHZ and applied reverse v oltage of 4.0V DC.
3. Thermal resistance junction to ambient.
BLGALAXY ELECTRICAL
1.
Document Number 0269017
RATINGS AND CHARACTERISTIC CURVES
HER201G --- HER208G
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
trr
N 1.
N 1.
+0.5A
D.U.T.
0
(+)
PULSE
-0.25A
25VDC
(approx)
(-)
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
1
NONIN-
DUCTIVE
-1.0A
1 c m
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
SET TIME BASE FOR 10/20 ns/cm
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50
.
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
z
10
2.0
50\100\200V
1
300\400V
1.0
Single Phase
0.1
Half Wave 60H
Resistive or
Z
600\800\1000V
Inductive Load
TJ=25
Pulse width=300
0.01
s
0
0
25
50
75 100
125
150 175
0.001
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORWARD SURGE CURRENT
200
100
60
60
50
HER201G-HER205G
40
8.3ms Single Half
Sine-Wave
40
30
20
10
6
HER206G-HER208G
20
10
0
4
TJ=25
2
1
1
5
10
50 100
0.1 0.2 0.4
1
2
4
10
20 40
100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60Hz
www.galaxycn.com
BLGALAXY ELECTRICAL
2.
Document Number 0269017
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