SR26 THRU SR29 SURFACE MOUNT FAST SWITCHING RECTIFIER Reverse Voltage - 100 to 800 Volts Forward Current - 2.0 Amperes Features For surface mounted applications Low profile package Built-in strain relief Easy pick and place Fast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High temperature soldering: 260 /10 seconds at terminals D IM E N S IO N S Mechanical Data in c h e s D IM A Case: SMA molded plastic Terminals: Solder plated solderable per MIL-STD-750, method 2026 Polarity: Indicated by cathode band Weight: 0.004 ounce, 0.113 gram m m M in . M a x . M in . M a x . 0 .2 1 6 0 .2 2 6 5 .4 8 5 .7 4 B 0 .1 7 6 0 .1 8 2 4 .4 8 4 .6 3 C 0 .0 9 4 0 .1 0 0 2 .4 0 2 .5 5 D 0 .1 7 0 0 .1 7 6 4 .3 3 4 .4 8 E 0 .0 3 9 0 .0 5 5 1 .0 0 1 .4 0 F 0 .0 8 0 0 .0 8 1 2 .0 3 2 .0 7 G 0 .0 6 8 0 .0 8 3 1 .7 2 2 .1 0 H 0 .1 1 2 0 .1 1 8 2 .8 5 3 .0 0 J 0 .0 5 7 - 1 .4 4 - K - 0 .0 1 8 - 0 .4 5 L 0 .0 1 6 - 0 .4 0 N o te - M 0 .1 0 9 0 .1 1 5 2 .7 7 2 .9 3 N 0 .1 0 5 0 .1 0 7 2 .6 7 2 .7 3 P 0 .0 7 8 0 .0 8 1 2 .0 0 2 .0 5 Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Resistive or inductive load. For capacitive load, derate current by 20%. S ym bols S R 26 S R 27 S R 28 S R 29 U nits M axim um repetitive peak reverse voltage V RRM 100 200 400 800 Volts M axim um RM S voltage V RM S 70 140 280 560 Volts M axim um DC blocking voltage V DC 100 200 400 800 Volts M axim um average forward rectified current at T L=90 I (AV) 2.0 Am ps Peak forward surge current 8.3m S single half sine-wave superim posed on rated load (M IL-STD-750D 4066 m ethod) I FSM 50.0 Am ps M axim um instantaneous forward voltage at 2.0A VF 1.30 Volts IR 5.0 300.0 M axim um DC reverse current at rated DC blocking voltage T A=25 T A=125 M axim um reverse recovery tim e (Note 1) TJ =25 T rr Typical junction capacitance (Note 2) CJ M axim um therm al resistance (Note 3) Operating and storage tem perature range R 150 JL T J , T STG 500 1 nS 50.0 F 20.0 /W -50 to +150 Notes: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts (3) 8.0mm2 (0.013mm thick) land areas A RATINGS AND CHARACTERISTIC CURVES 2