JINANJINGHENG SS5817

SS5817 THRU SS5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
S E M I C O N D U C T O R
FEATURES
SMA(DO-214AC)
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:250 C/10 seconds at terminals
SCHOTTKY
RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0Ampere
MECHANICAL DATA
Case: JEDEC SMA(DO-214AC) molded plastic body
Terminals: Solder Plated, solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
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
0.600
0.900
0.5
IR
10.0
CJ
R JA
R JL
TJ TSTG
Volts
Volts
mA
110.0
PF
88.0
28.0
C/W
-65 to +125
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
1-25
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657
FAX:86-531-6947096
WWW.JIFUSEMICON.COM
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
PEAK FORWARD SURGE
CURRENT(AMPERES)
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
SCHOTTKY
RECTIFIER
RATINGS AND CHARACTERISTIC CURVES SS5817 THRU SS5819
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5MM) LEAD LENGTH
LEAD TEMPERATURE ( C)
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
PULSE WIDTH=300 S
1% DUTY CYCLE
TJ=125 C
TJ=25 C
TJ=125 C
TJ=75 C
TJ=25 C
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
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
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
REVERSE VOLTAGE. VOLTS
T, PULSE DURATION ,sec.
1-26
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657
FAX:86-531-6947096
WWW.JIFUSEMICON.COM