1A1G~1A7G MINIATURE GLASS PASSIVATED JUNCTION PLASTIC RECTIFIER VOLTAGE 50 to 1000 Volts CURRENT R-1 1.0 Amperes Unit: inch(mm) FEATURES .025(.64) .787(20.0)MIN. • Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Glass passivated junction version of 1A1G thru 1A7G in R-1 package. • Exceeds environmental standards of MIL-S-19500/228 .021(.53) .138(3.5) MECHANICALDATA .787(20.0)MIN. • Case: Molded plastic, R-1 .114(2.9) • In compliance with EU RoHS 2002/95/EC directives • Terminals: Axial leads, solderable to MIL-STD-750, Method 2026 • Polarity: Color Band denotes cathode end • Mounting Position: Any .102(2.6) .087(2.2) • Weight: 0.0068 ounce, 0.1937 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. PA RA M E TE R S YM B O L 1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G U N IT S M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e VRRM 50 100 200 400 600 800 1000 V M a xi m um R M S V o l t a g e VRMS 35 70 140 280 420 560 700 V M a xi m um D C B l o c k i ng V o l t a g e VD C 50 100 200 400 600 800 1000 V M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t TA = 7 5 O C IF ( A V ) 1 .0 A P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) IF S M 30 A M a xi m um F o r w a r d V o l t a g e a t 1 . 0 A VF 1 .1 V M a xi m um D C R e ve r s e C ur r e nt a t T J = 2 5 OC R a t e d D C B l o c k i ng V o l t a g e T J = 1 0 0 OC IR 1 50 µA Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 1 ) CJ 15 pF R θJ A 50 TJ , TS T G -5 5 to +1 5 0 Ty p i c a l T h e r m a l R e s i s t a n c e O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e O C / W O C NOTES: 1.Measured at 1MHz and applied reverse voltage of 4.0 VDC. *JEDEC Registered Value. STAD-FEB.04.2009 1 PAGE . 1 1A1G~1A7G 3.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.3 x 0.3" (8.0 x 8.0mm) COPPER PAD AREAS 2.5 2.0 1.5 1.0 0.5 0 0 50 100 150 O AMBIENT TEMPERATURE, C Fig.1 FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 100 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 0.4 0.6 0.8 1.0 1.2 1.4 1.8 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS INSTANTANEOUS REVERSECURRENT, uA 100 Fig.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS o TJ = 125 C 10 PEAK FORWARD SURGE CURRENT , AMPERES TJ = 100 OC 1.0 O TJ = 25 C 0.1 0.01 20 40 60 80 100 120 140 PERCENTAGE OF PEAK REVERSE VOLTAGE,% 30 8.3ms Single Half Sine-Wave JEDEC Method 25 20 15 10 5 0 1 Fig.3-TYPICALREVERSECHARACTERISTIC 2 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz Fig.4-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 CAPACITANCE, pF 50 T J = 25 O C f = 1.0mHz Vsig = 50mVp-p 20 10 5 2 1 0.1 1.0 10 100 1000 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE STAD-FEB.04.2009 1 PAGE . 2