BL
FEATURES
Low cos t
GALAXY ELECTRICAL
30DF1
(Z)---30DF2(Z)
VOLT AGE RANGE: 100 --- 200 V
CURRENT : 3.0 A
FAST RECOVERY RECT IFIERS
DO - 27
D iffus ed junction
Low leakage
Low forward voltage drop
High current capability
Eas ily cleaned w ith Freon Alcohol,Is opropanol and
s im ilar s olvents
MECHANICAL DATA
Cas e:JEDEC DO--27,m olded plas tic
Term inals : Axial lead ,s olderable per
MIL- STD -202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041ounces ,1.15 gram s
Mounting pos ition: Any
MAXIM UM RATINGS AND ELECTRICAL CHARACTERISTICS
R atings at 25
am bient tem perature unles s otherwis e s pecified.
Single phas e,half wave,50Hz,res is tive or inductive load. For capacitive load,derate by 20% .
30
DF1
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average f orw ard rectif ied current
9.5mm lead length,
@T
A
=75
30
DF2
200
140
200
3.0
UNITS
V
V
V
A
V
RRM
V
R MS
V
DC
I
F (AV)
100
70
100
Peak f orw ard surge current
10ms single half -sine-w ave
superimposed on rated load
@T
J
=125
I
F SM
200.0
A
Maximum ins tantaneous f orw ard voltage
@ 3.0A
Maximum reverse current
at rated DC bloc king voltage
@T
A
=25
@T
A
=100
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
1.0
10.0
200.0
200
32
22
-55 ---- + 150
-55 ---- + 150
V
A
ns
pF
/W
Maximum reverse recovery time (Note1)
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
Operating junction temperature range
Storage temperature range
N OTE:1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
2.Meas ured at 1.0MH Z and applied rev erse v oltage of 4.0V D C .
3.Them al resis tance f rom junc tion to am bient.
www.galaxycn.com
Document Number 0261030
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
30DF1(Z)---30DF2(Z)
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
t
rr
50
N.1.
10
N.1.
+0.5A
D.U.T.
(+)
50VDC
(APPROX)
(-)
1
N.1.
( - )
0
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
( + )
-0.25A
-1.0A
NOTE
S:1.R TIM =7ns M INP IM E
ISE E
AX. UT P DANCE
=1M .22pF
2.RISETIM =10ns M SOURCEIM E
E
AX.
P DANCE
=5O
SE TIM BASEFOR 50/100 ns /cm
T E
1cm
FIG.2 --FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.3 --PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
300
3.0
2.5
2.0
1.5
1.0
0.5
0.1
0
20
40
60
80
Single Phase
Half Wave 60H
Z
Resistive or
Inductive Load
250
200
T
J
=125
8.3ms Single Half
Sine-Wave
150
100
100 20 140 160 180 200
50
1
10
100
AMBIENT TEMPERATURE,
FIG.4--TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
NUMBER OF CYCLES AT 60 Hz
100
40
20
10
4
T
J
=25
Pulse Width=300uS
1
0.4
0.1
0.6 0.8
1.0
1.2
1.4
1.6 1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
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Document Number 0261030
BL
GALAXY ELECTRICAL
2.
Microcontroller MCU
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