Z ibo Seno Electronic Engineering Co., Ltd. GS1AF-GS1MF 1.0A SURFACE MOUNT RECTIFIER Features A ! ! ! ! ! ! Ideally Suited for Automatic Assembly Low Forward Voltage Drop Surge Overload Rating to 30A Peak C B Low Power Loss Built-in Strain Relief Plastic Case Material has UL Flammability Classification Rating 94V-O F D G E Mechanical Data ! ! ! ! ! ! Case: SMAF, Molded Plastic Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Type Number Weight: 0.037 grams (approx.) Lead Free: For RoHS / Lead Free Version SMAF Min Dim A B C D E F G 3.20 2.40 1.38 0.10 4.40 0.90 Max 3.60 2.80 1.43 0.20 4.80 1.10 0.90 All Dimensions in mm Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Characteristic Symbo Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V RMS Reverse Voltage Average Rectified Output Current @TL = 100°C IO 1.0 A IFSM 30 A @IF = 1.0A VFM 1.10 V @TA = 25°C @TA = 125°C IRM 5.0 100 µA Cj 12 pF RJL 60 K/W Tj, TSTG -65 to +150 °C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage GS1AF GS1BF GS1DF GS1GF GS1J F GS1K F GS1MF Unit Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. 2. Mounted on P.C. Board with 8.0mm2 land area. GS1AF-GS1MF 1 of 2 www.senocn.com Alldatasheet Z ibo Seno Electronic Engineering Co., Ltd. GS1AF-GS1MF IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE OUTPUT CURRENT (A) 1.0 0.8 0.6 0.4 0.2 Resistive or inductive load 0 40 60 80 100 120 140 160 180 10 1.0 0.1 Tj = 25ºC PULSE WIDTH = 300µs 2% DUTY CYCLE 0.01 0.6 IR, INSTANTANEOUS REVERSE CURRENT (µA) IFSM, PEAK FORWARD SURGE CURRENT (A) 8.3ms Single half sine-wave JEDEC Method 25 20 15 10 10 100 1.4 1.6 1000 100 Tj = 125°C 10 1.0 Tj = 25°C 0.1 0.01 0 40 80 120 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics NUMBER OF CYCLES @ 60Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current GS1AF-GS1MF 1.2 Fig. 2 Typical Forward Characteristics 30 1 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) TL , LEAD TEMPERATURE ( °C ) Fig. 1 Forward Current Derating Curve 5 0.8 2 of 2 www.senocn.com Alldatasheet