FR301 THRU FR307
FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 3.0 Amperes
DO-201AD
FEATURES
* The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
* Fast switching
* Low leakage
* Low forward voltage drop
* High current capability
* High current surge
* High reliability
1.0(25.4)
MIN.
0.210(5.3)
0.190(4.8)
DIA.
0.375(9.5)
0.285(7.2)
1.0(25.4)
MIN.
MECHANICAL DATA
Case :
JEDEC DO-201AD molded plastic
Terminals :
Plated axial leads , solderable per MIL-STD-750,
Method 2026
Polarity :
Color band denotes cathode end
Mounting Position :
Any
Weight :
0.04 ounes , 1.12 grams
0.052(1.3)
0.048(1.2)
DIA.
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature
SYMBOLS
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=75 C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0 A
Maximum Full Load Reverse Current Full Cycle
average, 0.375" (9.5mm) lead length at T
L
=55 C
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Operating junction and storage temperature range
o
o
o
FR301
50
35
50
FR302
100
70
100
FR303
200
140
200
FR304
400
280
400
FR305
600
420
600
FR306
800
560
800
FR307
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
V
RRM
V
RMS
V
DC
I
(AV)
3.0
I
FSM
V
F
I
R(AV)
200
1.3
150
Amps
Volts
uA
T
A
=25 C
o
I
R
trr
C
J
T
J
,T
STG
150
10
250
15
-65 to +150
500
uA
nS
pF
o
C
NOTES : (1) Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
REV. : 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES FR301 THRU FR307
FIG.1 - FORWARD CURRENT DERATING CURVE
3.0
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
2.5
2.0
1.5
1.0
0.5
0.375" (9.5mm) LEAD LENGTH
60Hz
RESISTIVE OR
INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
250
PEAK FORWARD SURGE CURRENT,
AMPERES
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
200
150
100
50
0
0
25
50
75
100
125
o
0
150
175
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10.00
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
JUNCTION CAPACITANCE, pF
FIG.5 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
PULSE WIDTH=300uS
1% DUTY CYCLE
T
J
= 25 C
o
1.00
T
J
=25 C
o
0.10
20
40
100
REVERSE VOLTAGE, VOLTS
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
(-)
PULSE
GENERATOR
( NOTE 2 )
trr
(+)
25 Vdc
( approx )
(-)
D.U.T.
0
-0.25A
1
NON-
INDUCTIVE
OSCILLOSCOPE
( NOTE 1 )
(+)
-1.0A
NOTES : 1. Rise Time = 7ns max. Input Impedance=
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance=
50 ohms.
SET TIME BASE
FOR 50/100 ns/cm
REV. : 0
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