BL
FEATURES
GALAXY ELECTRICAL
FR301G --- FR307G
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 3.0 A
GLASS PASSIVATED RECTIFIERS
Low cost
Glass passivated junction.
Low leakage
Low forward voltage drop
High current capability
z
Easily cleaned with Alcohol,Isopropanol and similar
solvents
The plastic material carries U/L recognition 94V-0
DO - 27
MECHANICAL DATA
Case:JEDEC DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 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%.
FR301G FR302G FR303G FR304G FR305G FR306G FR307G UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
200
140
200
400
280
400
3.0
600
420
600
800
560
800
1000
700
1000
V
V
V
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
200.0
A
Maximum instantaneous forw ard voltage
@3.0A
Maximum reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
@T
A
=25
@T
A
=100
(Note1)
(Note2)
(Note3)
V
F
I
R
t
rr
C
J
R
JA
1.3
10.0
200.0
150
32.0
22.0
- 55 ---- +175
- 55 ---- +175
250
500
V
A
ns
pF
／Ｗ
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
T
J
T
STG
www.galaxycn.com
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
Document Number 0269008
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FR301G --- FR307G
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
t
rr
50
N 1.
10
N 1.
+0.5A
D.U.T.
(+)
25VDC
(approx)
(-)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
0
-0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF.
JJJJ
2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIME BASE FOR 50/100 ns/cm
FIG.2 --FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT
3.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
10
2.5
2.0
INSTANTANEOUS FORWARD CURRENT
AMPERES
T
J
=25
1.0
AMPERES
1.5
1.0
0.1
0.5
0
25
50
75
100
125
150
175
Pulse width=300
s
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.4 --PEAK FORWARD SURGE CURRENT
300
250
200
8.3ms Single Half
Sine-Wave
FIG.5 -- TYPICAL JUNCTION CAPACITANCE
200
100
PEAKFORWARD SURGE CURRENT
JUNCTION CAPACITANCE,pF
60
40
20
10
6
4
AMPERES
150
100
50
0
T
J
=25
2
1
0.1 0.2
0.4
1
2
4
10
1
5
10
50
100
20
40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
Document Number 0269008
BL
GALAXY ELECTRICAL
2.
京公网安备 11010802033920号
EEWORLD
