SF31G SUNMATE
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
High surge current capability High reliability Low reverse current Low forward voltage drop Super fast recovery time Case : DO-201AD Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Axial lead solderable per MIL-STD-202, Polarity : Color band denotes cathode end Mounting position : Any Weight : 1.21 grams Maximum Ratings and Electrical Characteristics T A = 25/c176C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. CURRENT: 3.0 A Characteristic Glass passivated chip DO-201AD Dim Min Max A 25.40 /c190 B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm A A B C D www.sunmate.tw Method 208 guaranteed
AND CHARACTERISTIC CURVES ( SF31G - SF39G ) 2 of 2 RATING FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS FORWARD VOLTAGE, VOLTS 60Hz RESISTIVE OR INDUCTIVE LOAD 2.4 1.8 1.2 0.6 3.0 100 10 1.0 100 125 0.1 0.01 0.01 1.0 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES TJ = 25 °C TJ = 100 °C TJ = 25 °C Pulse Width = 300 µs 2% Duty Cycle 8.3 ms SINGLE HALF SINE Ta = 50 °C + 0.5 A - 0.25 - 1.0 A Trr 1 cm SET TIME BASE FOR 15 ns/cm SF31G - SF34G SF35G - SF36G SF37G - SF39G
50 Vdc
(approx) D.U.T. OSCILLOSCOPE ( NOTE 1 ) 1 Ω 50Ω 10 Ω PULSE GENERATOR ( NOTE 2 ) www.sunmate.tw