1N5817 THRU 1N5819
1 AMPERE SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 40 Volts CURRENT - 1.0 Ampere
FEATURES
! Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
Flame Retardant Epoxy Molding Compound
! 1.0 ampere operation at T
L
=90
o
C with no thermal runaway
! Exceeds environmental standards of MIL-S-19500/228
! For use in low voltage, high frequency inverters free wheeling, and polarlity
protection applications
MECHANICAL DATA
Case: Molded plastic, JECEC DO-41
Terminals: Axial leads, solderable per MIL-STD-202, Method 208
Polarity: Color Band denotes cathode
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
1N5817 1N5818 1N5819 UNITS
Maximum Recurrent Peak Reverse Voltage 20 30 40 V
Maximum RMS Voltage 14 21 28 V
Maximum DC Blocking Voltage 20 30 40 V
Maximum Average Forward Rectified Current 3/8” Lead
Length T
L
=90
o
C
1.0 A
Peak Forward Surge Current, 8.3ms single half sine
wave superimposed on rated load
(JECEC method) T
L
=70
o
C
25 A
Maximum Forward Voltage at 1.0A DC .45 .55 .60 V
Maximum Forward Voltage at 3.0A DC .75 .875 .90 V
Maximum Average DC Reverse Current T
A
=25
o
C
at Rated Reverse Voltage T
A
=100
o
C
0.5
10
mA
mA
Typical Junction capacitance (Note 1) 110
P
F
Typical Thermal Resistance(Note 2) 80
o
C/W
Operating and Storage Temperature Range -50 to +125
o
C
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2. Thermal Resistance Junction to Ambient
DO-41