LRC FR304 3a fast recovery diode Datasheet

LESHAN RADIO COMPANY, LTD.
FR301 – FR307P
3A
3A FAST RECOVERY DIODES
TYPE
Maximum
Peak Reverse
Voltage
Maximum Average
Maximum
Rectified Current
Forward Peak
@ Half-Wave
Surge Current @
Resistive Load 60Hz 8.3ms Superimposed
I O@ T L
PRV
A AV
V PK
FR301
FR302
FR303
FR304
FR305
FR306
FR307
FR307P
50
100
200
400
600
800
1000
1000
3.0
I FM (Surge)
ºC
75
Maximum
Reverse
Current @ PRV
@ TA=25ºC
I
200
R
µAdc
A PK
10
Maximum
Forward
Voltage
@ TA=25ºC
I FM
A PK
3.0
Maximum
Reverse
Recovery Time
V FM
Trr
V PK
1.3
Package
Dimensions
ns
150
150
150
150
250
500
500
250
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)
MIN
.052(1.3)
.048(1.2)
1.0(25.4)
MIN
DIA
.220(5.6) DIA
.197(5.0)
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
REVERSE RECOVERY TIME CHARACTERISTIC
FIG. 2 – TYPICAL FORWARD
CURRENT DERATING CURVE
10 Ω
NONINDUCTIVE
+0.5A
Trr
(-)
D.U.T.
(+)
25Vdc
(APPROX)
(-)
AVERAGE FORWARD CURRENT,(A)
5
50 Ω
NONINDUCTIVE
1Ω
OSCILLOSCOPE
NON.
(NOTE 1)
INDUCTIVE
PULSE
G E N E R AT O R
(NOTE 2)
0
-0.25A
(+)
NOTES:1.Rise Time=7ns max.
Input Impedance=1megohm.22pF.
2.Rise Time=10ns max.
Source Impedance=50 ohms.
-1.0A
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
4
3
2
1
0
0
SET TIME
BASE FOR 50/100ns/cm
1cm
25
50
75
100 125
150
175
AMBIENT TEMPER ATURE, (ºC)
FIG. 4 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
FIG. 3 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
PEAK FORWARD SURGE CURRENT,(A)
200
20
TJ =25ºC
3.0
1.0
0.3
50
10
1
0.1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
.03
Pulse Width=300µs
1% Duty Cycle
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
.01
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
200
100
INSTANTANEOUS FORWARD VOLTAGE, (%)
60
JUNCTION CAPACITANCE,(pF)
INSTANTANEOUS FOWARD CURRENT (A)
10
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
TJ =25ºC
40
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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