GL34A THRU GL34M 0.5 AMP SURFACE MOUNT SILICON RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 0.5 Ampere FEATURES * Low forward voltage drop * Low leakage current * High reliability MINI MELF /GL-34 MECHANICAL DATA .150(3.180) .130(3.327) SOLDERABLE ENDS .022(.559) .016(.406) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.0036 grams .068(1.767) .060(1.524) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current GL34A GL34B GL34D GL34G GL34J GL34K GL34M UNITS 50 35 50 100 70 100 200 140 200 400 280 400 .375"(9.5mm) Lead Length at TL=75 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 0.5A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance RqJA (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient. 600 420 600 800 560 800 30 1.3 5.0 50 8.0 50 -65 +175 V V V A 0.5 1.2 1000 700 1000 A V mA mA pF C/W C RATING AND CHARACTERISTIC CURVES (GL34A THRU GL34M) FIG.1-TYPICAL FORWARD FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 10 3.0 1.0 0.6 0.5 0.4 Single Phase 0.3 Half Wave 60Hz Resistive Or Inductive Load 0.2 0.1 0 0 20 40 Tj=25 C 60 80 100 120 140 160 180 200 LEAD TEMPERATURE ( C) Pulse Width 300us 1% Duty Cycle 0.1 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,(V) FIG.3 - TYPICAL REVERSE CHARACTERISTICS PEAK FORWAARD SURGE CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) 50 50 40 30 8.3ms Single Half Tj=25 C Sine Wave 20 JEDEC method 10 0 1 100 5 50 10 100 NUMBER OF CYCLES AT 60Hz FIG.5-TYPICAL JUNCTION CAPACITANCE 35 Tj=100 C JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) 10 1.0 Tj=25 C .1 30 25 20 15 10 5 .01 0 0 20 40 60 80 .01 .05 .1 .5 1 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE REVERSE VOLTAGE,(V) 5 10 50 100