SMK12

TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 SMK12 - SMK1B PRV : 20 - 100 Volts IO : 1.0 Ampere * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low forward voltage drop Low leakge Pb Free / RoHS Compliant SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SOD-123FL 2.5(0.098) 2.9(0.114) 1.55(0.061) 1.95(0.077) 0.6(0.024) 1.0(0.039) 0.05(0.002) 0.25(0.010) 0.5(0.020) 1.1(0.043) max0.1(0.004) 3.5(0.138) 3.9(0.154) FEATURES : MECHANICAL DATA : * Case: JEDEC SOD-123FL, molded plastic over passivated chip * Terminals: Solder Plated, solderable per MIL-STD-750, Method 2026 * Polarity: Color band denotes cathode end * Mounting position : Any * Weight: 0.02 gram (Approximate) 0.8(0.031) 1.2(0.047) Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. RATING Marking Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at I F = 1.0 A Maximum Reverse Current at Rated DC Blocking Voltage Typical Thermal Resistance Operating Junction Temperature Range Storage Temperature Range Note : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle = 1%. SYMBOL VRRM VRMS VDC IF(AV) IFSM VF IR IR(H) RӨJA TJ TSTG SMK SMK SMK SMK SMK SMK SMK 12 13 14 15 16 18 1B K2 20 14 20 K3 30 21 30 K4 40 28 40 K5 50 35 50 1.0 K6 60 42 60 K8 80 56 80 KB 100 70 100 UNIT V V V A 35 A 0.55 0.70 1.0 10 50 0.85 V mA mA °C/W Ta = 25 °C Ta = 100 °C - 65 to + 125 - 65 to + 150 - 65 to + 150 °C °C Page 1 of 2 Rev. 01 : January 12, 2009 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( SMK12 - SMK1B0 ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) 50 AVERAGE FORWARD CURRENT, (A) 1.0 SMK15 - SMK1B 0.8 40 0.6 SMK12 - SMK14 0.4 30 20 0.2 10 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, (A) SMK12 - 14 10 INSTANTANEOUS REVERSE CURRENT, (mA) 10 SMK15 - 16 1.0 SMK18 - 1B TJ = 25 °C Pulse Width = 300 μs 1% Duty Cycle 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 1.0 TJ = 125 °C 0.1 0.1 INSTANTANEOUS FORWARD VOLTAGE, (V) TJ = 25 °C 0.01 SMK12 - 14 SMK15 - 1B 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 01 : January 12, 2009