SMA5817-SMA5819 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 80 Volts CURRENT - 1.0 Ampere MECHANICAL DATA FEATURES * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: Solder plated solderable per MIL-STD-750, Method 2026 * Polarity: As marked * Mounting position: Any * Weight: 0.064 gram * ldeal for surface mounted applications * Low leakage current * Glass passivated junction .062(1.60) .055(1.40) .114(2.90) .098(2.50) SMA ( DO-214AC ) .181(4.60) .157(4.00) .096(2.44) .078(2.00) .060(1.52) .030(.76) .008(0.203) .002(0.051) .208(5.28) .188(4.80) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. PARAMETER SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature Peak Forward Surge Current: 8.3 ms single half sine-wave Superimposed on rated load (JEDEC Method) Maximum Instantaneous Voltage at 1.0A DC @TA = 25℃ Maximum DC Reverse Current at Rated DC Blocking Voltage @TA = 100℃ Typical Junction Capacitance ( Note 1 ) Typical Thermal Resistance ( Note 2 ) Operating and Storage Temperature Range Notes: VRRM VRMS VDC SMA5817 SMA5818 SMA5819 SR150 SR160 SR170 UNITS SS12 SS13 SS14 SS15 SS16 SS18 20 14 20 30 21 30 60 42 60 80 56 80 0.55 IR CJ RθJA TJ,TSTG 0.70 1.0 20 110 88 -65 to +125 , -65 to +150 Tel:(852)2341 9276 Fax:(852)2797 8153 E-mail: [email protected] Volts Volts Volts Amps 30 IFSM 1.Measured at 1 MHz and applied reverse voltage of 4.0volts. 2. Thermal Resistance from Junction to Ambient, .0.2X0.2*(5.0X5.0mm2) copper pad area. Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com 50 35 50 1.0 IO VF 40 28 40 Amps 0.85 Volts mAmps pF ℃/W ℃ SMA5817-SMA5819 RATINGS AND CHARACTERISTICS CURVES SS 14 18 SS SS 12~ 15~ SS SS12~SS14 SS15~SS18 SS15~SS18 SS12~SS14 Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com Tel:(852)2341 9276 Fax:(852)2797 8153 E-mail: [email protected]