GS3AAF - GS3MAF SURFACE MOUNT SILICON RECTIFIER DIODES VOLTAGE RANGE: 50 - 1000V CURRENT: 3.0 A Features ! Glass Passivated Die Construction ! ! Ideally Suited for Automatic Assembly Low Forward Voltage Drop Low Power Loss ! B Built-in Strain Relief ! Plastic Case Material has UL Flammability ! C E Classification Rating 94V-O Mechanical Data ! Case: SMAF,Molded Plastic ! Terminals: Solder Plated, Solderable ! ! ! per MIL-STD-750, Method 2026 Polarity:Color band denotes cathode end Mounting Position:Any Weight:0.0018 ounce, 0.064 grams SMAF Dim Min Max Typ A 4.75 4.85 4.80 B 3.68 3.72 3.70 C 2.57 2.63 2.60 D 0.097 1.03 1.00 E 1.38 1.42 1.40 H 0.13 0.17 0.15 L 0.63 0.67 0.65 All Dimensions in mm D H L E A Maximum Ratings and Electrical Characteristics TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage GS3AAF GS3BAF GS3DAF GS3GAF GS3JAF GS3KAF GS3MAF Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 100 A Forward Voltage @IF = 3.0A VFM 1.20 V @TA = 25°C @TA = 125°C IRM 5.0 250 µA Reverse Recovery Time (Note 1) trr 2.5 µS Typical Junction Capacitance (Note 2) Cj 60 pF RJL 13 °C/W Tj, TSTG -65 to +150 °C Average Rectified Output Current @TL = 75°C Peak Reverse Current At Rated DC Blocking Voltage Typical Thermal Resistance (Note 3) Operating and Storage Temperature Range Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A, 2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. 3. Mounted on P.C. Board with 8.0mm2 land area. 1 of 2 www.sunmate.tw Resistive or Inductive Load 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 IF, INSTANTANEOUS FORWARD CURRENT (A) IAV, AVERAGE FORWARD CURRENT (A) 3.0 10 1.0 0.1 0.01 0 TL , LEAD TEMPERATURE (ºC) 1.0 1.4 1.8 Fig. 2 Typical Forward Characteristics Single Half-Sine-Wave JEDEC Method 100 80 60 40 20 0 IR, INSTANTANEOUS REVERSE CURRENT (µA) 120 IFSM , PEAK FORWARD SURGE CURRENT (A) 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Current Derating Curve 1000 100 Tj = 125°C 10 1.0 Tj = 25°C 0.1 0.01 0 1 0.4 10 20 40 60 80 100 120 140 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve 2 of 2 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics www.sunmate.tw