YEASHIN SF18G

DATA SHEET
SF11G~SF18 G
SEMICONDUCTOR
SUPERFAST RECOVERY RECTIFIERS
VOLTAGE - 50 to 8 00 Volts CURRENT - 1.0 Ampere
FEATURES
DO-41
Unit:inch(mm)
• Superfast recovery times-epitaxial construction
• Low forward voltage, high current capability
• Exceeds environmental standards of MIL-S-19500/228
• Hermetically sealed
.107 (2.7)
.080 (2.0)
DIA.
• Low leakage
• High surge capability
1.0 (25.4)
MIN.
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing
.205 (5.2)
.160 (4.1)
Flame Retardant Epoxy Molding Compound
• High temperature soldering : 260OC / 10 seconds at terminals
• Pb free product at available : 99% Sn above meet RoHS
environment substance directive request
MECHANICAL DATA
1.0 (25.4)
MIN.
.034 (.86)
.028 (.71)
DIA.
• Case: Molded plastic, DO-41
• Terminals: Axial leads, solderable to MIL-STD-202,
Method 208
• Polarity: Color Band denotes cathode end
• Mounting Position: Any
• Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C J ambient temperature unless otherwise specified.
Resistive or inductive load, 60Hz.
SYMBOLS
SF11G
SF12G
SF13G
SF14G
SF15G
SF16G
SF17G
SF18G
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
150
200
300
400
600
800
V
Maximum RMS Voltage
VRMS
35
70
105
140
210
320
420
640
V
VDC
50
100
150
200
300
400
600
800
V
Maximum DC Blocking Voltage
UNITS
Maximum Average Forward
Current .375"(9.5mm) lead length
I(AV)
1.0
A
IFSM
30.0
A
at TA=55°C J
Peak Forward Surge Current, IFM (surge):
8.3ms single half sine-wave superimposed
on rated load(JEDEC method)
Maximum Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
VF
Maximum Reverse Recovery Time(Note 1)
Typical Junction capacitance (Note 2)
Typical Junction Resistance(Note 3)
Operating and Storage Temperature Range TJ
1.7
V
IR
5.0
uA
IR
150
uA
TRR
35.0
nS
CJ
17
pF
RθJA
TJ,TSTG
50
°C /W
-55to +150
°C
Maximum DC Reverse Current at
Rated DC Blocking Voltage TA=125°C
1.25
0.95
NOTES:
1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted
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1
REV.02 20110725
RATINGS AND CHARACTERISTIC CURVES
SF11G~SF18G
RATING A ND CHA RA CTERISTIC CURVES
100
AV E R A G E F O R WA R D R E C I F I E D
CURRENT AMPERES
C A PA C I TA N C E , p F
T J = 25 OC
f = 1.0MHz
Vsig = 50mVp-p
10
1
0.1
1.0
0.5
0
20
0
40
80
100
120
140
160
180
O
LEAD TEMPERATURE, C
REVERSE VOLTAGE, VOLTS
FIG.2 MAXIMUM AVERA GE FORWA RD CURRENT DERATING
FIG.1 TYPICA L J UNCTION CA PA CITA NCE
1000
10
I N S TA N TA N E O U S F O R WA R D C U R R E N T,
AMPERES
I N V S TA N TA N E O U S R E V E R S E C U R R E N T,
MICROAMPERES
60
100
10
1
SINGLE PHASE, HALF-WAVE, 60Hz RESISTIVE
OR INDUCTIVE LOAD P.C.B MOUNTED
ON 0.3 x 0.3" (8.0 x 8.0 mm)COPPER PAD AREAS
1.5
O
TJ= 125 C
100
O
TJ= 75 C
10
1.0
O
TJ= 25 C
300-400V
50-200V
600-800V
1.0
O
T A =25 C
0.1
0.1
20
40
60
80
100
0
120
1.0
1.5
2.0
2.5
3.0
3.5
4.0
INSTANTANEOUS FORWARD VOLTAGE VOLTS
PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS
FIG.3 TYPICA L REVERSE CHA RA CTERISTICS
F O R WA R D S U R G E C U R R E N T, A M P E R E S p k
( H A L F - S I N G WAV E )
0.5
FIG.4 TYPICA L FORWA RD CHA RA CTERISTICS
35
30
25
20
15
10
5
1
2
4
6
8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MA XIMUM NON-REPEITIVE SURGE CURRENT
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2
REV.02 20110725