MIC 1N5819

SCHOTTKY BARRIER RECTIFIER
1N5817
THRU
VOLTAGE RANGE
CURRENT
1N5819
20 to 40 Volts
1.0 Ampere
FEATURES
Fast switching.
Low forward voltage, high current capability.
Low power loss, high efficiency.
High current surge capability.
High temperature soldering guaranteed:
250/10 seconds, 0.375" (9.5mm) lead length
at 5 lbs. (2.3kg) tension.
MECHANICAL DATA
Case: Transfer molded plastic
Epoxy: UL94V - 0 rate flame retardant.
Polarity: Color band denoted cathode end.
Lead: Plastic axial lead, solderable per MIL - STD - 202E
method 208C
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, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375" (9.5mm) Lead length at TL = 90
Peak Forward Surge Current
8.3ms single half sine - wave superimposed on
rated load (JEDEC method )
Maximum Instantaneous Forward
1.0A
Voltage (Note 1) at
3.0A
T
Maximum DC Reverse Current at rated
A = 25
DC blocking voltage (Note 1)
TA
Typical Junction Capacitance (Note 2 )
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
SYMBOLS
VRRM
VRMS
VDC
1N5817
1N5818
1N5819
UNIT
Volts
Volts
Volts
I(AV)
Amp
IFSM
Amps
VF
IR
Cj
R
TJ, TSTG
(-55 to +125)
NOTES:
1. Pulse test: 300 s pulse width, 1% duty cycle.
2. Measured at 1MHz and applied reverse voltage of 4.0 volts.
3. Thermal resistance from junction to ambient P.C.B. mounted with 0.375" (9.5mm) lead length with 1.5" x 1.5"
(38 X 38mm) copper pads.
MIC INVESTMENTS (CHINA) COMPANY LIMITED
Volts
mA
pF
/W
RATINGS AND CHARACTERISTIC CURVES IN5817 THRU IN5819
FIG.1-TYPICAL FORWARD CURRENT
FIG.2-MAXIMUM NON-REPETITIVE PEAK
DERATING CURVE
FORWARD SURGE CURRENT
35
0.8
0.6
Half Wave 60Hz
Single Phase
Inductive or Resistive
0.4
Load
0.375"(9.5mm) Lead Length
0.2
30
CURRENT, (A)
PEAK FORWARD SURGE
1.0
(A)
AVERAGE FORWARD CURRENT,
1.2
8.3ms Single Half Sine-Wave
Tj
(JEDEC Method)
=T
j max
20
10
1 Cycle
0
0
40
20
60
80
90
100
120 125
0
140
1
2
4
6
8
10
20
40
60
100
120
140
NUMBER OF CYCLES AT 60 Hz
LEAD TEMPERATURE, ( ° C)
FIG.4-TYPICAL REVERSE
FIG.3-TYPICAL INSTANTANEOUS
CHARACTERISTICS
FORWARD CHARACTERISTICS
10
Duty Cycle 1%
Tj =25 ° c
0.1
T j =125 ° c
1.0
(mA)
Pluse Width=300us
Tj =125 ° c
1.0
INSTANTANEOUS REVERSE CURRENT,
10
(A)
INSTANTANEOUS FORWARD CURRENT,
20
0.1
T j =75 ° c
0.01
T j =25 ° c
0.01
0
0.2
0.6
0.4
0.8
1.0
1.2
1.4
0.001
0
INSTANTANEOUS FORWARD VOLTAGE,(V)
20
40
60
80
100
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
1000
100
Tj =25 ° C
f=1MHz
V sig =50mV
10
0.1
1.0
10
REVERSE VOLTAGE
100