GXELECTRONICS 1N5818SF

1N5817SF THRU 1N5819SF
星合电子
SCHOTTKY BARRIER RECTIFIER
XINGHE ELECTRONICS
Reverse Voltage 20 to 40 Volts
Forward Current - 1.0Ampere
FEATURES
SOD-123FL
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds at terminals,
0.375"(9.5mm)lead length,5lbs.(2.3kg)tension
0.040(1.00 )
0.020(0.50)
0.077(1.95 )
0.054(1.38)
0.114(2.90 )
0.098(2.50)
0.154(3.90)
0.138(3.50)
5°
0.010(0.25)
MAX
0.052(1.33)
0.031(0.8)
MECHANICAL DATA
0.010(0.25)
MIN
Case: SOD-123FL molded plastic body
Lead Finish: 100% Matte Sn (Tin)
Polarity: color band denotes cathode end
Dimensions in inches and (millimeters)
Mounting Position: Any
Weight: 11.7 mg(approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
1N5817SF
1N5818SF
1N5819SF
Units
40
Maximum non-repetitive peak reverse voltage
VRRM
VRMS
VDC
VRSM
Maximum average forward rectified current
I(AV)
1.0
Amp
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
IFSM
25.0
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
(JEDEC method) at TL=70 C
Maximum instantaneous forward voltage at 1.0 A(note 1 )
Maximum instantaneous forward voltage at 3.1 A(note 1 )
Maximum instantaneous reverse
T A=25 C
current at rated DC blocking
T A=100 C
voltage(Note 1)
Typical junction capacitance(Note 3)
Typical thermal resistance(Note 2)
Operating junction and storage temperature range
Notes: 1.Pulse test: 300
VF
VF
14
21
28
20
30
40
Volts
Volts
Volts
36
48
Volts
20
24
0.450
0.750
30
0.550
0.875
0.2
IR
10.0
CJ
R JA
R JL
TJ TSTG
0.600
0.900
Volts
Volts
mA
110.0
PF
82.0
26.0
C/W
-65 to +150
C
s pulse width,1% duty cycle
2.Thermal resistance (from junction to ambient)Vertical P.C.B. mounted with 1 in. copper pad (Cu area 700 mm2).
3.Measured at 1.0MHz and reverse voltage of 4.0 volts
1
GAOMI XINGHE ELECTRONICSCO.,LTD. WWW.SDDZG.COM TEL:0536-2210359 QQ:464768017
1N5817SF THRU 1N5819SF
星合电子
SCHOTTKY BARRIER RECTIFIER
XINGHE ELECTRONICS
Reverse Voltage 20 to 40 Volts
Forward Current - 1.0Ampere
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1
30
0.75
25
PEAK FORWARD SURGE
CURRENT(AMPERES)
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
0.5
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5MM) LEAD LENGTH
0.25
0
0
20
40
60
80
100
120
140
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
20
15
10
5
0
LEAD TEMPERATURE ( C)
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
20
10
PULSE WIDTH=300
1% DUTY CYCLE
TJ=125 C
S
1
TJ=25 C
0.1
10
TJ=125 C
1.0
0.1
TJ=75 C
0.01
TJ=25 C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.001
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE %
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
JUNCTION CAPACITANCE(pF)
FIG.5-TYPICAL JUNCTION CAPACITANCE
400
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
100
10
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
100
10
1
0.1
0.01
0.1
1
10
100
T, PULSE DURATION ,sec.
2
GAOMI XINGHE ELECTRONICSCO.,LTD. WWW.SDDZG.COM TEL:0536-2210359 QQ:464768017