BL
FEATURES
GALAXY ELECTRICAL
1F10 --- 1F18
VOLTAGE RANGE: 1000 --- 1800 V
CURRENT: 0.5 A
PHOTO FLASH RECTIFIER
Fast switching
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol and
similar solvents
R-1
MECHANICAL DATA
Case: JEDEC R--1,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.007ounces, 0.20 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load. For capacitive load,derate by 20%.
1F10
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
1F12
1200
840
1200
1F14
1400
980
1400
0.5
1F15
1500
1050
1500
1F16
1600
1120
1600
1F18
1800
1260
1800
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
1000
700
1000
Peak forw ard surge current
8.3ms
single half-sine-w ave
superimposed on rated load
T
J
=125
Maximum instantaneous forw ard voltage
@ 0.5 A
Maximum reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
@T
A
=25
@T
A
=100
(NOTE1)
(NOTE2)
I
FSM
V
F
I
R
t
rr
C
J
T
J
T
STG
25.0
A
1.8
5.0
100.0
300
15
-55 ---- + 150
-55 ---- + 150
V
μA
ns
pF
Operating junction temperature range
Storage temperature range
2. Mersured at 1MH
Z
and applied rev erse v oltage of 4.0V.
NOTE: 1. Rev erse recov ery test conditions:I
F
=0.5A,I
R
=-1.0A,I
RR
=-0.25A.
www.galaxycn.com
Document Number 0282001
BL
GALAXY ELECTRICAL
1
.
RATINGS AND CHARACTERISTIC CURVES
1F10 --- 1F18
FIG.1 -- FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT
FIG.2 -- PEAK FORWARD SURGE CURRENT
0.5
0.4
PEAK FORWARD SURGE CURRENT
AMPERES
30
AMPERES
0.3
20
T
J
=125
8.3ms Single Half
Sine - Wave
0.2
0.1
0
25
Single Phase
Half W ave 60H
Z
Resistive or
Inductive Load
10
50
75
100
125
150
175
200
0
1
10
100
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
+ 0 .5 A
t
rr
D.U.T.
(+)
25VDC
(approx)
(-)
PULSE
GENERATOR
(NOTE2)
0
-0 .2 5 A
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
-1 .0 A
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPE
DANCE =1M . 22pF.
Ggggggggg
2.RISE TIME =10ns M
AX.SOURCE IMP
EDANCE=50 .
1 cm
SET TIM BASE FOR 50/100 ns/cm
E
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Document Number 0282001
BL
GALAXY ELECTRICAL
2.
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