w Chatsworth, CA Microsemi GF1A 9261 Owensmoauth Ave. Chatsworth, Ca 91311 T H R U Phone: (818) 701-4933 Fax: (818) 701-4939 G F1 M Features Low Current Leakage Metallurgical Bonded Construction Glass Passivated Cavity Free Junction Capable Of Meeting MIL-S-19500 Environmental Standards Maxmum Ratngs e Operating Temperature: -65C to +175C e Storage Temperature: -65C to +175C e =Typical Thermal Resistance; 30C/W Junction To Ambient Sintered Glass 1 Amp Silicon Rectifier 50 to 1000 Volts VDO-72 146A (SMBJ) Cathode Band _ yy EkectricalCharacteristics @ 25C Unkss Otherw ise Specified Average Forward Tray) 1.0A T, =125C current Peak Forward Surge les 30A 8.3ms, half sine, Current T, = 150C Maximum Instantaneous Forward Voltage GF1A-GF1J Ve 1.1V lem = 1.0A; GF1K-GFiM 1.2V Ta = 25C* Maximum DC Reverse Current At la 5uA Ta = 25C Rated DC Blocking 5OuA | Ta = 125C Voltage Typical Junction Cy 15pF Measured at Capacitance 1.0MHz, Vpa=4.0V *Pulse test: Pulse width 300 usec, Duty cycle 2% Mf *4i Ur AEP Tot et Microsemi Maximum Maximum | Maximum Part Device Recurrent RMS DC Number Marking | Peak Reverse Voltage Blocking Voltage Voltage GFIA GFIA 50V 35V 50V | \ GF1B GF1B 100V 70V 100V GF1D GF1D 200V 140V 200V GFIG GFIG 400V 280V 400V GF1J GF1J 600V 420V 600V GF1IK GF1IK 800V 560V 800V GF1iM GF1iM 1000V 700V 1000V SUGGESTED SOLDER PAN | AYOUT 0.090" aL [ 0.070" M Santa Ana: (714) 979-8220 M Scottsdale: (602) 941-6300 M Colorado: (303) 469-2161 M Watertown: (617) 926-0404 M Chatsworth: (818) 701-4933 M Sertech Labs: (617) 924-9280 M Ireland: (353) 65-40044 M Bombay: (91) 22-832-002 MM Hong Kong: (852) 2692-1202 MSC0870.PDFGF1A thru GF1M Figure 1 Figure 3 Typical Forward Characteristics Maximum Overload Surge Current 20 10 30 6 25 NX 4 Amos 22 DN 64C tot 756 ps 15 2 N 10 Amps 1 ~~ 5 6 4 1 10 100 Cycles Peak Forward Current - Amperes versus Number of Cycles at 60Hz Figure 4 Forward Derating Curve .06 04 .02 01 4 6 8 10 12 14 Amps Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Res ) 0 20 40 60 80 100 120 140 160 180 200 C Average Forward Rectified Current - Amperes Figure 2 versus Junction Capacitance 100 60 40 pF a4 Oo yp fF ww A 2 4 1 2 4 10 20 40 100 200 400 1000 Volts Junction Capacitance - pF versus Reverse Junction Potential (Applied V + 0.7 Volts) - Volts M Santa Ana: (714) 979-8220 M Scottsdale: (602) 941-6300 M Colorado: (303) 469-2161 MM Watertown: (617) 926-0404 M Chatsworth: (818) 701-4933 M Sertech Labs: (617) 924-9280 M1 Ireland: (353) 65-40044 M Bombay: (91) 22-832-002 MM Hong Kong: (852) 2692-1202 MSC0870.PDFGF1A thru GF1M Figure 5 Peak Forward Surge Current 1000 600 400 200 100 Amps 9 40 20 10 01 02 .06 1 2 6 1 2 6 10 mS Peak Forward Surge Current - Amperes versus Pulse Duration - Milliseconds (mS) Figure 6 Cavity Free Glass Brazed Temp >600C UL Recognized Passivated Junctio! Flame-Retardent Process Molding Compound Completely Solder Brazing, Low Encapsulated Brazed Opaque Resistance, Excellent Surge Danatriintian Sintered Glass Process M Santa Ana: (714) 979-8220 M Scottsdale: (602) 941-6300 M Colorado: (303) 469-2161 M Watertown: (617) 926-0404 M Chatsworth: (818) 701-4933 M Sertech Labs: (617) 924-9280 M Ireland: (353) 65-40044 M Bombay: (91) 22-832-002 MM Hong Kong: (852) 2692-1202 MSC0870.PDF