FR306 [LRC]
3A FAST RECOVERY DIODES; 3A快恢复二极管
| 型号： | FR306 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | 3A FAST RECOVERY DIODES |
| 文件： | 总2页 (文件大小：52K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
FR301 – FR307P
3A
3A FAST RECOVERY DIODES
Maximum Average
Rectified Current
@ Half-Wave
Maximum
Maximum
Maximum
Forward
Package
Maximum
Peak Reverse
Voltage
Forward Peak
Reverse
Current @ PRV
@ TA=25ºC
Maximum
Reverse
TYPE
Dimensions
Surge Current @
Voltage
Resistive Load 60Hz 8.3ms Superimposed
@ TA=25ºC
Recovery Time
PRV
V PK
I O @ T L
AAV ºC
I FM (Surge)
A PK
I
I FM
V FM
V PK
Trr
ns
R
µAdc
A PK
150
150
150
150
250
500
500
250
FR301
FR302
FR303
FR304
FR305
FR306
FR307
FR307P
50
100
200
400
600
800
1000
1000
3.0
75
200
10
3.0
1.3
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)
1.0(25.4)
MIN
1.0(25.4)
MIN
.335(8.5)
.052(1.3)
.048(1.2)
DIA
.220(5.6)
.197(5.0)
DIA
DO – 201AD
20A–1/2
LESHAN RADIO COMPANY, LTD.
FR301 – FR307P
3A
RATING & CHARACTERISTIC CURVES OF 3A FAST DIODES
FIG.1–TEST CIRCUIT DIAGRAM AND
FIG. 2 – TYPICAL FORWARD
REVERSE RECOVERY TIME CHARACTERISTIC
CURRENT DERATING CURVE
5
Single Phase
50 Ω
10 Ω
Half Wave 60Hz
NONINDUCTIVE
NONINDUCTIVE
4
3
2
1
0
Resistive or
Inductive Load
Trr
+0.5A
(-)
D.U.T.
(+)
25Vdc
(APPROX)
(-)
PULSE
G E N E R AT O R
( N O T E 2 )
0
1Ω
N O N .
OSCILLOSCOPE
(NOTE 1)
-0.25A
(+)
INDUCTIVE
NOTES:1.Rise Time=7ns max.
-1.0A
Input Impedance=1megohm.22pF.
0
25 50 75
100 125 150 175
1cm
SET TIME
BASE FOR 50/100ns/cm
2.Rise Time=10ns max.
Source Impedance=50 ohms.
AMBIENT TEMPER ATURE, (ºC)
FIG. 4 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
200
FIG. 3 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
50
20
10
TJ =25ºC
3.0
1.0
0.3
10
1
2
5
10
20
50
100
0.1
.03
.01
NUMBER OF CYCLES AT 60Hz
Pulse Width=300µs
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
1% Duty Cycle
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
200
100
INSTANTANEOUS FORWARD VOLTAGE, (%)
60
40
TJ =25ºC
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10 20
40
100
REVERSE VOLTAGE,(V)
20A–2/2
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