VISHAY 31GF4 Datasheet
Contents
1. 3 5 100 T E 30 T 2 E 80 6 25 E 3 Oo 20 g 60 0 3 n 72 q5 v S g 40 Ro 1 0 o 4 20 D c S 05 D D jae gt lt 0 0 0 25 50 75 100 125 150 175 1 10 100 Lead Temperature C Number of Cycles at 60Hz Fig 4 Typical Instantaneous Fig 3 Typical Reverse Characteristics Forward Characteristics 1 000 100 x i 5 x 100 Ty 150 C E TJ 150 C o S i Ts 100 C F 10 Ty 100 C Oo o 2 5 Ty 25 C o J 25 4 tc LL 3 3 9 01 Ty 25 C 9 Es S 01 S 001 0 001 0 01 0 20 40 60 80 100 0 0 0 4 0 8 1 2 1 6 2 0 Percent of Rated Peak Reverse Voltage Instantaneous Forward Voltage V Fig 5 Typical Junction Capacitance 1000 i 8 100 c S O o a ioe Oo S 10 o 2 3 1 0 1 1 10 100 Reverse Voltage V www vishay com Document Number 88529 2 28 Feb 022. at Ta 55 C Typical thermal resistance Junction to ambient ReJA 80 C W Operating junction and storage temperature range TJ TSTG 40 to 150 C Reverse Avalanche Energy 8 20us surge EAR 10 mJ Electrical Characte ristics Ratings at 25 C ambient temperature unless otherwise specified Parameter Symbol Value Unit Minimum reverse breakdown voltage at 104A V Maximum instantaneous forward voltage at 3 0A V Maximum DC reverse current at rated DC blocking voltage uA Maximum reverse recovery time ne at IF 0 5A IR 1 0A Irr 0 25A Note 1 Pulse test 300us pulse width 1 duty cycle Document Number 88529 28 Feb 02 www vishay com 1 31GF4 Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves TA 25 C unless otherwise noted Fig 1 Maximum Forward Current Fig 2 Maximum Non Repetitive Peak Derating Curve Forward Surge Current
3. udi DO 201AD 1 0 25 4 Min 0 210 5 3 0 190 4 8 Dia 0 375 9 5 0 285 7 2 1 0 25 4 Min 0 052 1 32 0 048 1 22 Dia hm m Dimensions in inches and millimeters New Product 31GF4 Vishay Semiconductors formerly General Semiconductor Ultrafast Plastic Rectifier Reverse Voltage 400V Forward Current 3 0A Features Plastic package has Underwriters Laboratories Flammability Classification 94V 0 Glass passivated chip junction Low cost Ultrafast recovery time for high efficiency Low forward voltage high current capability Low leakage High surge capability High temperature soldering guaranteed 250 C 0 375 9 5mm lead length for 10 seconds 5 Ibs 2 3kg tension Mechanical Data Case JEDEC DO 201AD molded plastic body over passivated chip Terminals Plated axial leads solderable per MIL STD 750 Method 2026 Polarity Color band denotes cathode end Mounting Position Any Weight 0 04 oz 1 1 g Maxi mum Rati ngs amp Thermal Characte ristics Ratings at 25 C ambient temperature unless otherwise specified Parameter Unit Maximum repetitive peak reverse voltage V Maximum RMS voltage V Maximum DC blocking voltage V D d average forward rectified current with FIN IF AV 3 0 A 9 5mm lead length w o FIN PCB 1 5 Peak forward surge current 8 3ms single half sine wave superimposed IFSM 60 A on rated load JEDEC Method
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VISHAY 31GF4 Datasheet