Download PDF1N5817 EIC
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- Manufacturer or author: Provided By digicamel.com
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1N5817 - 1N5819 SCHOTTKY BARRIER RECTIFIER DIODES PRV : 20 - 40 Volts IO : 1.0 Ampere FEATURES : * High current capability * High surge current capability * High reliability * High efficiency * Low power loss * Low cost * Low forward voltage drop MECHANICAL DATA : * Case : DO-41 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.339 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL 1N5817 1N5818 1N5819 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 21 28 Volts Maximum DC Blocking Voltage VDC 20 30 40 Volts Maximum Average Forward Current 0.375", 9.5mm Lead Length at T L = 90 °C IF(AV) 1.0 Amp. Peak Forward Surge Current, 8.3ms single half sine wave Superimposed on rated load (JEDEC Method) T L = 70 °C IFSM 25 Amps. Maximum Reverse Current Ta = 25 °C IR 1.0 mA at Rated DC Blocking Voltage (Note 1) Ta = 100 °C IR(H) 10 mA Typical Thermal Resistance (Note 2) RθJL 15 °C/W Typical Junction Capacitance (Note 3) CJ 110 pF Junction Temperature Range TJ - 65 to + 125 °C Storage Temperature Range TSTG - 65 to + 125 °C Notes : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. (2) Thermal Resistance from junction to lead, PC board Mounting with 0.375" (9.5mm) Lead Lengths and 1.5 in2 (38.1mm2) copper pads. (3) Measured at 1 MHz and applied reverse voltage of 4.0 volts. UPDATE : SEPTEMBER 12, 1998 RATING DO - 41 0.205 (5.20) 0.160 (4.10) 0.107 (2.74) 0.080 (2.03) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. 1.00 (25.4) MIN. Dimensions in inches and ( millimeters )
RATING AND CHARACTERISTIC CURVES ( 1N5817 - 1N5819 ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0 20 40 60 80 100 120 140 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1N5819 0.8 0.6 0.4 0.2 1.0 1.0 0.1 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FORWARD CURRENT, AMPERES 1.0 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) TJ= 100 °C TJ = 25 °C REVERSE CURRENT, MILLIAMPERES FORWARD VOLTAGE, VOLTS 1N5817 1N5818 TJ = 25 °C PULSE WIDTH = 300µs DUTY CYCLE = 1%