Datasheet Fairchild 1N5819 — Даташит

1N5817 -1N5819 -Schottky Barrier Rectifier November 2010 1N5817 -1N5819
Schottky Barrier Rectifier
Features 1.0 ampere operation at TA = 90°C with no thermal runaway. For use in low voltage, high frequency inverters free wheeling, and polarity protection applications. DO-41 plastic case
COLOR BAND DENOTES CATHODE Absolute Maximum Ratings*
Symbol
VRRM IF(AV) IFSM TA = 25°C unless otherwise noted Parameter
Maximum Repetitive Reverse Voltage Average Rectified Forward Current .375" lead length @ TA = 90°C Non-repetitive Peak Surge Current 8.3 ms Single Half-Sine Wave Value 1N5817
20 1N5818
30 1.0 25 1N5819
40 Units
V A A TJ, TSTG Operating Junction and Storage Temperature -65 to +125 °C *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics
Symbol
PD RJA Power Dissipation Maximum Thermal Resistance, Junction to Ambient Parameter Value
1.25 100 45 Units
W °C/W °C/W RJC Maximum Thermal Resistance, Junction to Case * Mounted on Cu-pad Size 5mm x 5mm on PCB Electrical Characteristics (per diode)
Symbol
VF IR CT Forward Voltage Reverse Current @ rated VR Total Capacitance VR = 4.0 V, f = 1.0 MHz Parameter
@ 1.0 A @ 3.0 A TC = 25 °C TC = 100 °C Value 1N5817
450 750 1N5818
550 875 0.5 10 110 1N5819
600 900 Units
mV mV mA mA pF * Pulse Test: Pulse Width=300s, Duty Cycle=2% © 2010 Fairchild Semiconductor Corporation 1N5817 -1N5819 Rev. C2 1 www.fairchildsemi.com 1N5817 -1N5819 -Schottky Barrier Rectifier Typical Performance Characteristics Average Rectified Forward Current, IF [A] 1 20 10 Forward Current, IF [A]
1N5817 0.75 …