GS3AB - GS3MB 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 ! Built-in Strain Relief ! ! Plastic Case Material has UL Flammability B SMB(DO-214AA) Classification Rating 94V-O Mechanical Data ! ! ! ! ! A Case: SMB/DO-214AA, Molded Plastic Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Type Number Weight: 0.093 grams (approx.) C D J H Maximum Ratings and Electrical Characteristics G E Dim Min A 3.30 Max 3.94 B 4.06 4.70 C 1.91 2.21 D 0.15 0.31 E 5.00 5.59 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm 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 Average Rectified Output Current @TL = 75°C GS3AB GS3BB GS3DB GS3GB GS3GB GS3KB GS3MB 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 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 IF, INSTANTANEOUS FORWARD CURRENT (A) IAV, AVERAGE FORWARD CURRENT (A) 3.0 Resistive or Inductive Load 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 10 1.0 0.1 0.01 0 TL , LEAD TEMPERATURE (ºC) Single Half-Sine-Wave JEDEC Method 1.4 1.8 100 80 60 40 20 1000 IR, INSTANTANEOUS REVERSE CURRENT (µA) IFSM , PEAK FORWARD SURGE CURRENT (A) 1.0 Fig. 2 Typical Forward Characteristics 120 100 Tj = 125°C 10 1.0 Tj = 25°C 0.1 0.01 0 0 10 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Current Derating Curve 1 0.4 20 40 60 80 100 120 140 100 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve Fig. 4 Typical Reverse Characteristics 2 of 2 www.sunmate.tw