HER308 [LRC]
3A High Efficiency Diodes; 3A高效率二极管
| 型号： | HER308 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | 3A High Efficiency Diodes |
| 文件： | 总2页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
HER301 – HER308
3A
3A HIGH EFFICIENCY DIODES
Maximum Average
Rectified Current
@ Half-Wave
Maximum Forward
Peak Surge Current
@ 8.3ms
Maximum
Package
Maximum
Reverse
Maximum
Peak Reverse
Voltage
Maximum
Forward
Voltage
TYPE
Dimensions
Reverse Current
@ PRV @ TA=25ºC
Recovery Time
Resistive Load 60Hz
Superimposed
@ TA=25ºC
PRV
V PK
I O @ T L
I FM (Surge)
A PK
IR
I FM
V FM
V PK
Trr
ns
AAV
ºC
µAdc
A PK
HER301
HER302
HER303
HER304
HER305
HER306
HER307
HER308
50
1.00
1.00
1.00
1.30
1.30
1.85
1.85
1.85
100
200
300
400
600
800
1000
3.0
200
150
10
3.0
50
70
DO–201AD
Trr
I F=0.5A, I R=1.0A, I RR=0.25A
Trr Test Conditions: I F=0.5A, I R=1.0A, I RR=0.25A
.375(9.5)
.335(8.5)
1.0(25.4)
1.0(25.4)
MIN
MIN
.052(1.3)
.048(1.2)
DIA
.220(5.6)
DIA
.197(5.0)
DO – 201AD
46A–1/2
LESHAN RADIO COMPANY, LTD.
HER301 – HER308
3A
3A RATING & CHARACTERISTIC CURVES OF HIGH EFFICIENCY DIODES
FIG.1-TEST CIRCUIT DIAGRAM AND
FIG. 2 - TYPICAL FORWARD
REVERSE RECOVERY TIME CHARACTERISTIC
CURRENT DERATING CURVE
50 Ω
10 Ω
6
5
4
3
2
1
0
Trr
NONINDUCTIVE
NONINDUCTIVE
Single Phase
+0.5A
Half Wave 60Hz
Resistive or
(-)
D.U.T.
Inductive Load
(+)
25Vdc
(APPROX)
(-)
PULSE
G E N E R AT O R
( N O T E 2 )
0
-0.25A
1Ω
N O N .
OSCILLOSCOPE
(NOTE 1)
(+)
INDUCTIVE
NOTES:1.Rise Time=7ns max.
-1.0A
0
50
100
150 175
1cm
Input Impedance=1megohm.22pF.
SET TIME
BASE FOR 10 ns/cm
2.Rise Time=10ns max.
AMBIENT TEMPER ATURE, (ºC)
Source Impedance=50 ohms.
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
100
10
1000
100
TJ =25ºC
TJ =150ºC
TJ =100ºC
TJ =25ºC
10
1.0
.1
1.0
.1
Pulse Width=300µs
1% Duty Cycle
.01
.01
.2
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 5 - MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
300
200
100
0
8.3ms Single Half Sine-Wave
(JEDEC Method)
60
40
TJ =25ºC
20
10
6
4
HER301-HER305
2
1
HER306-HER308
10
NUMBER OF CYCLES AT 60Hz
.1
.2
.4
1.0
2
4
10 20
40
100
1
100
1000
REVERSE VOLTAGE,(V)
46A–2/2
相关型号：
HER308-T3-LF
Rectifier Diode, 1 Phase, 1 Element, 3A, 1000V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
WTE
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