1.0 Amp FAST SWITCHING MEGARECTIFIERS 1N4933GP . . . 37GP Series Data Sheet Mechanical Dimensions Description JEDEC D0-41 .205 .160 .080 .107 1.00 Min. .031 typ. Features n HIGH TEMPERATURE METALLURGICALLY BONDED CONSTRUCTION n 1.0 AMP OPERATION @ TA = 75°C, WITH NO THERMAL RUNAWAY n SINTERED GLASS CAVITY-FREE JUNCTION n TYPICAL IR < 0.1 µAmp Electrical Characteristics @ 25 o C. Maximum Ratings 1N4933GP . . . 37GP Series 1N4933GP 1N4934GP Peak Repetitive Reverse Voltage...VRRM 50 RMS Reverse Voltage...VR(rms) DC Blocking Voltage...VDC 1N4935GP Units 1N4936GP 1N4937GP 100 200 400 600 Volts 35 70 140 280 420 Volts 50 100 200 400 600 Volts Average Forward Rectified Current...IF(av) Current 3/8" Lead Length @ TA = 75°C ............................................. 1.0 ............................................... Amps Non-Repetitive Peak Forward Surge Current...IFSM 8.3mS, ½ Sine Wave Superimposed on Rated Load ............................................. 3 0 ............................................... Amps Forward Voltage @ Rated Forward Current and 25°C...VF ............................................. 1.2 ............................................... DC Reverse Current...IR @ Rated DC Blocking Voltage ............................................. 5.0 ............................................... µAmps ............................................. 1 0 0 ............................................... µAmps TA = 25°C TA = 125°C Volts Typical Junction Capacitance...CJ (Note 1) ............................................. 1 5 ............................................... pF Typical Thermal Resistance...RθJA (Note 2) ............................................. 5 5 ............................................... °C / W Typical Reverse Recovery Time...tRR (Note 3) ............................................. 2 0 0 ............................................... nS Operating & Storage Temperature Range...TJ, TSTRG ......................................... -65 to 175 .......................................... °C Page 6-18 1N4933GP. . . 37GP Series 1.0 Amp FAST SWITCHING MEGARECTIFIERS Data Sheet Forward Current Derating Curve Amps RESISTIVE OR INDUCTIVE LOAD 0.375″″ (9.5mm) LEAD LENGTH TA = Ambient Temperature (°°C) Typical Junction Capacitance Non-Repetitive Peak Forward Surge Current TJ = 25°°C f = 1.0 MHZ VSIG = 50mVp-p Amps pF TJ = TJ max. 8.3 mS Single Half Sine Wave (Jedec Method) 1 Number of Cycles @ 60 HZ 10 100 Reverse Voltage (Volts) Typical Instantaneous Forward Characteristics Typical Reverse Characteristics Amps TJ = 25°°C µS Pulse Width = 300µ 1% Duty Cycle µ Amps TJ = 125°°C TJ = 75°°C TJ = 25°°C Volts Percent of Rated Peak Voltage NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V. 2. Thermal Resistance from Junction to Ambient at 3/8" Lead Length, P.C. Board Mounted. 3. Reverse Recovery Condition IF = 0.5A, IR = 1.0A, IRR = 0.25A. Ratings at 25 Deg. C ambient temperature unless otherwise specified. Single Phase Half Wave, 60 HZ Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Page 6-19