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Datasheet: D1N5817 (No company)

Schottky Barrier Rectifier Reverse Voltage - 20 To 40 Volts Forward Current - 1.0ampere

 

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No company
CE
1N5817 THRU 1N5819
CHENYI ELECTRONICS
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0Ampere
FEATURES
. Plastic package has Underwriters Laboratory Flammability Classification 94-0
. Metal sliicon junction ,majority carriet conduction
. Guard ring for overcoltage 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 polarilty protection applications
. High temperature soldering guaranteed: 250
/10 seconds at terminals,
. 375"(9.5mm)lead length,5lbs.(2.3kg)tension
MECHANICAL DATA
. Case: JEDEC MELG DO-41 molded plastic body
. Terminals: Plated axial leads,solderable per MIL-STD-750,method 2026
. Polarity: color band denotes cathode end
. Mounting Position: Any
. Weight: 0.012 ounce, 0.33 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25
ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)
load. For capacitive load,derate by 20%)
Symbols
1N5817
1N5818
1N5819
Units
Maximum repetitive peak reverse voltage
V
RRM
20
30
40
Volts
Maximum RMS voltage
V
RMS
14
21
28
Volts
Maximum DC blocking voltage
V
DC
20
30
40
Volts
Maximum non-repetitive peak reverse voltage
V
RSM
24
36
48
Volts
Macimum average forward rectified
current 0.375"(9.5mm)lead length at TL=90
Peak forward surge current 8.3ms singel half
sine-wave superimposed on rated load
(JEDEC method) at TL=70
)
Maximum instantaneous forward voltage at 1.0 A(Note 1)
V
F
0.450
0.550
0.600
Volts
Maximum instantaneous forward voltage at 3.1 A(Note 1)
V
F
0.750
0.875
0.900
Volts
Maximum instantaneous reverse
TA=25
current at rated DC blocking voltage(Note 1)
TA=100
Typeical junction capacitance(Note 3)
C
J
pF
Typeical thermal resistance
(Note 2)
R
JA
R
JL
Operating junction and storage temperature range
T
J/
T
STG
Notes: 1. Pulse test: 300
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
-65 to +125
110.0
50.0
/W
15.0
I
R
0.5
mA
10.0
I
(AV)
1.0
Amp
I
FSM
25.0
Amps
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 1 of 2
CE
1N5817 THRU 1N5819
CHENYI ELECTRONICS
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0Ampere
RATINGS AND CHARACTERISTIC CURVES 1N5817 THRU 1N5819
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FLG.1-FORWARD CURRENT DERATING CURVE
FORWARD SURGE CURRENT
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 2 of 2
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