Controlled Avalanche Bridge Rectifiers VJ247M - VJ847M A Dim. Inches C Minimum Maximum Minimum Maximum Notes F D A B C D E F G H J B G Millimeter E (+) AC AC (-) H .167 .441 .620 .310 .096 .555 .096 1.0 Min. .195 .215 .137 .411 .600 .295 .076 .545 .076 3.84 10.44 ------13.85 .970 25.40 4.95 2.21 11.20 ------14.10 1.07 Min. 5.46 Dia. J Avalanche Voltage Range Microsemi Catalog Number VJ247M VJ447M VJ647M VJ847M 250V 450V 660V 850V - 10 Amps DC Output 100 Amp Surge Current 700V 900V 1100V 1300V 2000V Isolation Glass Passivated Die ROHS Compliant Electrical Characteristics DC Current Output Maximum surge current 2 Max. I t for fusing Max. peak forward voltage per leg Max. peak reverse current per leg l o 10 Amps l FSM 100 Amps I2 t 41 A2 s V FM 1.3 Volts l RM 5µA T C = 80°C 8.3ms, half sine I FM = 1.0A: TJ = 25°C* V RRM,TJ = 25°C *Pulse test: Pulse width 300µsec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range Operating junction temp range Maximum thermal resistance Mounting torque Weight T STG TJ ROJC -55°C to 175°C -55°C to 150°C 3°C/W Junction to case 12-15 inch pounds (#6 screw) .14 ounces (4.5 grams) typical www.microsemi.com January, 2010 - Rev. 3 VJ247M - VJ847M Figure 1 Typical Forward Characteristics - Per Leg 100 150 C Instantaneous Forward Current - Amperes 10 25 C 1.0 0.1 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 Instantaneous Forward Voltage - Volts Maximum Allowable Case Temperature - C Figure 2 Forward Current Derating - Per Leg 180 160 140 120 100 80 60 40 0 2 4 6 8 10 12 14 16 18 20 DC Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 3