CHENDA SS5818

SS5817 THRU SS5819
星合电子
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
XINGHE ELECTRONICS
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0Ampere
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
For surface mount applications
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
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
MECHANICAL DATA
SMA(DO-214AC)
0.114(2.9)
0.100(2.54)
0.065(1.65)
0.049(1.25)
0.181(4.60)
0.157(3.99)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.078(1.98)
Case: JEDEC SMA(DO-214AC) molded plastic body
Terminals: Solder Plated, solderable per MIL-STD-750,method 2026
0.008(0.203)
MAX
0.060(1.52)
0.030(0.76)
Polarity: Color band denotes cathode end
0.22(5.6)
0.189(4.80)
Mounting Position: Any
Weight: 0.002ounce, 0.064 gram
Dimensions in inches and (millimeters)
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
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum non-repetitive peak reverse voltage
VRRM
VRMS
VDC
VRSM
Maximum average forward rectified
Typical thermal resistance (Note 2)
Operating junction and storage temperature range
Notes: 1.Pulse test: 300
SS
5819
20
30
40
14
21
28
20
30
40
Volts
Volts
Volts
24
36
48
Volts
Units
1.0
Amp
IFSM
25.0
Amps
(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)
SS
5818
I(AV)
current 0.375"(9.5mm)lead length at TL=90 C
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
SS
5817
VF
VF
0.450
0.750
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
88.0
28.0
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 1.5X1.5"(38X38mm)copper pads
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
星合电子
XINGHE ELECTRONICS
SS5817 THRU SS5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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
0.25
0
0
20
40
60
80
100
120
140
TJ=TJMAX
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
(mA)
10
PULSE WIDTH=300 S
1% DUTY CYCLE
TJ=125 C
INSTANTANEOUS REVERSE CURRENT
INSTANTANEOUS FORWARD CURRENT( AMPERES)
20
1
TJ=25 C
0.1
0.01
0.2
0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
TJ=125 C
1.0
0.1
TJ=75 C
0.01
TJ=25 C
0.001
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