FEATURES
Low c ost
G lass passivat ed junc tion.
Low leak age
Low f or war d voltage dr op
High c urr ent c apabilit y
M ECHANICAL DAT A
Case:JEDEC DO-27,molded plastic
T er minals: Axial lead , solder able per
MI L- S T D -20 2, Met hod 20 8
P olarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
Ratings at 25 ambient t emper at ur e unless ot herw ise specif ied.
Single phase, half wave, 60 Hz, r esist ive or induc t ive load. For cap acitive load,der at e by 20%.
FR302G FR303G FR304G FR305G FR306G FR307G UNITS
Maximum recurrent peak reverse voltag e VRRM 100 200 400 600 800 1000 V
Maximum RMS voltage VRMS 70 140 280 420 560 700 V
Maximum DC blocki ng voltage VDC 100 200 400 600 800 1000 V
Maximum average forw ard rectified current
9.5mm lea d length, @TA=75
Peak forward surge current
8.3ms single half-si ne-w ave
superimposed on rated lo ad @T J=125
Maximum reverse current @TA=25
at rated DC blocking voltage @T A=100
Maximum reverse recovery time (Note1) trr 250 ns
Typical j u nction capacitance (Note2) CJpF
Typical thermal resistance (Note3) RJA ／Ｗ
O perating junction temperature range TJ
Storage temperature range TSTG
22.0
Maximum instantaneous forw ard voltage @
3.0A VF
200.0
10.0
500150
32.0
V
200.0
50
FR301G
35
50
3.0
3. Thermal r es is tanc e j unc t ion to am bi ent
AIR
IFSM
N OTE: 1. Measured with IF=0.5A, IR=1A , Irr=0.25A.
2. Meas ured at 1. 0MHz and applied rever s e voltage of 4.0V D C .
A
- 55 ---- +175
- 55 ---- +175
1.3
FR301G --- FR307G
A
E asily c leaned wit h Alc ohol, Isopropanol and similar
z solvents
IF(AV)
GLASS PASSIVATED RECTIFIERS
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 3.0 A
DO - 27
T he plast ic mat er ial c arr ies U/ L r eco gnit ion 94V-0
M AXIMUM RATINGS AND EL ECTRICAL CHARACT ERISTICS
GALAXY ELECTRICAL
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BLGALAXY ELECTRICAL
BL
Document Number 0269008 1.
www.galaxycn.com
Document Number 0269008
2.
BLGALAXY ELECTRICAL
AMPERES
AMPERES
RATINGS AND CHARACTERISTIC CURVES
F IG.4 - - PEAK FO RWARD SURGE CURRENT
AVERAGE FORWARD RECTIFIED CURRENT
FR301G --- FR307G
FIG .1 - - T EST CIRCUIT DIAG RAM AND REV ERSE RECOVERY T IME CHARACTERIS TIC
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD CURRENT
SET TIME BASE FO R 50/100 ns/cm
F IG .2 --F ORWARD DERATING CURVE F IG.3 - - TYPICAL F O RWARD CHARACTERIST ICS
NO T E S : 1. RIS E T I ME = 7ns MAX. I NP UT I MPE DANCE =1M . 22pF.
JJJJ 2. RI S E TI ME = 10ns MAX.S O URCE IMPE DANCE= 50 .
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
F IG .5 - - T YPICAL J UNCTION CAPACIT ANCE
PEAKFORWARD SURGE CURRENT
AMPERES
JUNCTION CAPACITANCE,pF
REVERSE VOLTAGE,VOLTS NUMBER OF CYCLES AT 60Hz
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
NONIN-
DUCTIVE
50
N1.
10
N1.
OSCILLOSCOPE
(NOTE 1)
(+)
25VDC
(approx)
(-)
trr
-1.0A
1cm
-0.25A
0
+0.5A
TJ=25
0.01
10
0.1
1.0
0.4 0.6 1.2 1.4
Pulse width=300 s
0.8 1.0 1.6
1
2
4
6
10
20
40
60
100
200
0.1 0.2 0.4 1 2 4 10 40 10020
T J=25
0.5
2.5
25 50 75 100 125 150
0 175
1.0
2.0
1.5
3.0 Single Phase
Half Wave 60Hz
Resistive or
Induc tive Lo ad
01 10 100
5
8.3ms Single Half
Sine-Wave
50
200
250
150
100
50
300
