BR305 THRU BR310 SINGLE-PHASE SILICON BRIDGE Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes Features Surge overload rating - 50 amperes peak Low forward voltage drop Small size; simple installation Tinned copper leads Mounting Position: Any Mounting: Thru hold for #6 screw DIM ENSIONS DIM inches mm Min. Max. Min. Max. A 0.580 0.620 14.96 15.71 B 0.193 0.213 4.9 5.4 C 0.405 0.445 10.29 11.31 E 0.75 - 19 - F 0.028 0.032 0.71 0.81 G 0.140 0.150 3.56 3.81 Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols BR305 BR31 BR32 BR34 BR36 BR38 BR310 Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS bridge input voltage VRMS 35 70 140 280 420 560 700 Volts I(AV) 3.0 2.0 2.0 Amps Peak forward surge current, 8.3mS single half sine-wave superimposed on rated load IFSM 50.0 Amps Maximum forward Voltage drop per bridge element at 1.5A peak VF 1.2 Volts TA=25 TA=100 IR 10.0 1.0 uA mA TJ -55 to +125 TSTG -55 to +150 Maximum average forward rectified output current at Maximum DC reverse current at rated DC blocking voltage per element Operating temperature range Storage temperature range TC=50 * TC=100 * TA=50 ** Notes: * Unit mounted on metal chassis ** Unit mounted on P.C. board 1 RATINGS AND CHARACTERISTIC CURVES 2