BILIN SF23G

BL
GALAXY ELECTRICAL
SF21G - - - SF28G
VOLTAGE RANGE: 50 --- 600 V
CURRENT: 2.0 A
GLASS PASSIVATED RECTIFIERS
FEATURES
DO - 15
Low cost
Glass passivated junction
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.014 ounces,0.39 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%.
SF21
G
SF22 SF23 SF24
G
G
G
SF25 SF26 SF27 SF28 UNITS
G
G
G
G
Maximum recurrent peak reverse voltage
VRRM
50
100
150
200
300
400
500
600
V
Maximum RMS voltage
VRMS
35
70
105
140
210
280
350
420
V
Maximum DC blocking voltage
VDC
50
100
150
200
300
400
500
600
V
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
IF(AV)
2.0
A
IFSM
50
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@TJ=125
Maximum instantaneous forw ard voltage
@ 2.0A
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=125
0.95
VF
1.3
5.0
IR
(Note1)
trr
Typical junction capacitance
(Note2)
CJ
Typical thermal resistance
(Note3)
RθJA
20
TJ
- 55 ----- + 175
TSTG
- 55 ----- + 175
Storage temperature range
ns
35
60
30
NOTE: 1. Measured with I F=0.5A, I R=1A, I rr=0.25A.
V
A
50.0
Maximum reverse recovery time
Operating junction temperature range
1.7
pF
/W
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2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0269033
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
SF21G - - - SF28G
FIG.1 -- TEST CIRCUIT DIAGRAM AND REV ERSE RECOVERY TIM E CHARACTERISTIC
trr
10
N 1.
50
N 1.
+ 0 .5 A
D.U.T.
0
PULSE
GENERATOR
(NOTE2)
(+)
25VDC
(approx)
(-)
-0 .2 5 A
OSCILLOSCOPE
(NOTE 1)
1
NONINDUCTIVE
-1 .0 A
1 c m
N OTES:1 .R ISE TIME = 7n s MAX.IN PU T IMPED AN C E = 1M .2 2p F.
JJJJJ2.R ISE TIME =10 ns MAX.SOU R C E IMPED AN C E=5 0 .
SE T TIM E BA SE FOR 10 ns/cm
0.1
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
125
150
175
Tj=25oC
Pulse Width=300 s
1% Duty Cycle
0.01
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
INSTA NTANE OUS FORW ARD VOLTAGE , VOLTS
A M BIENT TE M P ERA TURE,
FIG.5 -- PEAK FORW ARD SURGE CURRENT
SF21G - SF24G
60
40
20
10
SF25G - SF28G
6
4
TJ=25
2
1
0.1 0.2
0.4
1
2
4
10 20
40
REV ERS E V OLTA GE ,VOLTS
100
70
60
8.3ms Single Half
50
AMPERES
200
100
PEAK FORWARD SURGE CURRENT
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,pF
z
3.0
AMPERES
1
FIG.3 -- FORW ARD DERATING CURVE
AVERAGE FORWARD CURRENT
10
SF
25
G~
SF
SF
26
27
G
G~
SF
28
G
SF
21G
~S
F2
4G
100
AMPERES
INSTANTANEOUS FORWARD CURRENT
FIG.2 -- TYPICAL FORW ARD CHARACTERISTIC
Sine-Wave
40
30
20
10
0
1
5
10
50
100
NUM B ER OF CYCLES AT 60Hz
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Document Number 0269033
BLGALAXY ELECTRICAL
2.