GS1A - GS1M 1.0 AMPS. Surface Mount Silicon Rectifiers SMAE Pb RoHS COMPLIANCE Features For surface mounted application Esay pick and place Low forward voltage drop High current capability High surge current capability High temperature soldering guaranteed: 260oC / 10 seconds at terminals Plastic material used carriers Underwriters Laboratory Classification 94V-0 Green compound with suffix “G” on packing code & prefix “G” on datecode. Mechanical Data Cases: SMAE Molded plastic Terminals: Lead free Finish Polarity: Indicated by cathode band. Weight: 0.073 grams Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol GS1A GS1B GS1D GS1G GS1J GS1K GS1M Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current @Ta(See Fig. 1) Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method ) I(AV) 1.0 A IFSM 25 A VF 1.1 V IR 1.0 50.0 uA Typical Junction Capacitance(Note 3) Cj 15 pF Typical Thermal Resistance (Note 2) RθJA RθJL 80 28 TJ -55 to +150 O TSTG -55 to +150 O Maximum Instantaneous Forward Voltage (Note 1) IF= 1.0A @Ta=25oC Maximum DC Reverse Current @ Ta=25oC @ Ta=125oC Operating Temperature Range Storage Temperature Range O C/W C C Notes: 1. Pulse Test with PW=300u sec, 1% Duty Cycle. 2. Mount on Cu-Pad Size 5mm x 5mm on P.C.B. 3. Measured at f=1.0MHz, VR= 4.0V D.C. Version : A09 RATINGS AND CHARACTERISTIC CURVES (GS1A THOU GS1M) FIG.1 Maximum Forward Current Derating Curve FIG 2 Maximum Forward Surge Current 50 1 Peak Forward Surge Current (A) Average Forward Current (A) 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 40 30 20 10 0.1 0 0 25 50 75 100 Lead Temperature (oC) 125 150 1 FIG 3 TYPICAL FORWARD CHARACTERISTICS 10 100 FIG 4 TYPICAL REVERSE LEAKAGE CHARACTERISTICS 100 Reverse lreakage current (uA) Forward current (A) 10 Number of Cycles at 60 Hz 1 0.1 Ta=125oC 10 1 0.1 Ta= 25oC 0.01 0.001 0.01 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 0 20 40 60 80 100 120 140 Percentage of VR (%) Forward Voltage (V) FIG 5 Typical Junction Capacitance Capacitance (pF) 1000 Tj=25oC f=1.0MHZ Vsig=50mVpp 100 10 0.1 1 10 100 Reverse Voltage (V) Version : A09