FEATURES
Low cost
Diffused junction
Low leak age
and similar solvents
M ECHANI CAL DATA
Case: J EDEC DO -15L, molded plasti c
Method 208
Mounting: Any
Ratings at 25 ambi ent temper ature unless otherwise speci fied.
Single phase,half wave,50 Hz,r esi stive or inducti ve l oad. For capacitive l oad,derate by 20%.
Maximum peak repetitive rever se voltage VRRM V
Maximum R M S voltage VRMS V
Maximum DC bloc king v oltage VDC V
Maximum average for w ard r ectified c urrent
9.5mm lead length, @TA=75
Peak forw ard sur ge cur rent
10ms single half- sine-w av e
s uperimposed on r ated load @TJ=125
Maximum ins tantaneous forw ar d voltage
@ 1.5 A VFV
Ma ximum r e verse curr e nt @TA=25
at rated DC blocking voltage @TA=100
Ma ximum r e verse recove ry time ( Note1 ) trr ns
Typical ju nction cap acita nce ( Note2 ) CJpF
Typical the rmal resistance ( Note3) RθJL ／Ｗ
Oper ating junc tion temperature range TJ
Storage temperature range TSTG
2. Measured at 1.0MHZ and applied revers e voltage of 4.0V D C .
UNITS
15
µA
1.5 A
A
10.0
RU20A
600
RU20A(Z)
- 55 ----- + 150
HIGH EFFICIENCY R ECTIFIER VOLT AGE RANGE: 600 V
CURRENT: 1.5 A
M AX IM UM RAT ING S AND EL ECTRI CAL CHARACTERIS TICS
DO - 15L
Low forwar d voltage drop
High c rrent c apability
IF(AV)
G ALAXY EL ECT RICAL
- 55 ----- + 150
N OTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
3.Thermal resistanc e junction to am bient .
50
E asily cleaned with freon, al cohol, l sopropand
P olarity: Color band denotes c athode
W eight: 0.017 ounces, 0.48 grams
Terminals: Axi al leads,solderable per MIL-STD-202,
IR
100
300.0
1.1
600
50.0
IFSM
420
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BLGALAXY ELECTRICAL
BL
Document Number 0262041 1.
www.galaxycn.com
Document Number 0262041 2.
AMPERES
AMPERES
AMBI ENT TEMPERATURE,
AVERAGE FORWARD RECTIFIED CURRENT
INSTANTANEOUS FORWARD CURRENT
INSTANTANEOUS FORWARD VOLTAG E, VOLTS
FIG.4 -- PEAK FORWARD SURGE CURRENT FIG.5-- TYP ICAL JUNCT ION CAPACITANCE
PEAK FORWARD SURGE CURRENT
AMPERES
NU MBER O F CYCLES AT 60Hz REVERSE VO LTAGE,VOLTS
JUNCTION CAPACITANCE,pF
RATINGS AND CHARACTERISTIC CURVES RU20A(Z)
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY T IME C HARACTER ISTIC
S ET T IME B ASE FOR 10 /2 0 n s/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC FIG.3 -- FORWARD DERATING CURVE
NO TE S:1.RISE T IME = 7ns MAX.INP UT IMPEDANCE =1M . 22 pF . JJJJ
2.RISE T IM E =10ns MA X.SOURCE IMPEDA NCE=50 .
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
NONIN-
DUCTIVE
50
N1. 10
N1.
OSCILLOSCOPE
(NOTE1)
(+)
25VDC
(approx)
(-)
trr
-1.0A
-0.25A
0
+0.5A
1cm
0.001
0.1
10
0.1 0.3 0.5 0.7 0.9 1.1
0.01
1
20
1.3
T J=25
Pulse Width=300ns
1 5 10 50
0
50
10
20
30
40 8.3ms Single Half
Sine-Wave
0
.3
25
0
.9
0 50 75
0
.6
1.2
1.5
125100 150
0
Single Phas e
Half Wave 60Hz
Resistive or
Inductive Load
T J=25
1
2
4
10
20
40
60
100
200
0.1 0.2 0.4 1 2 4 10 40 10020
BLGALAXY ELECTRICAL
