FBI4A7M1.......FBI4M7M1 4 Amp. Glass Passivated Bridge Rectifier Voltage 50 to 1000 V. Plastic Case Dimensions in mm. 25 3.2 Current 4.0 A. 3.5 ® _ + 1 + 0.05 • Glass Passivated Junction Chips. 7.5 7.5 7.5 L suffix 17.5 8 –4 • UL recognized under component index file 0.7 1 • Mounting Instructions • High temperature soldering guaranteed: 260 ºC – 10 sc. • Recommended mounting torque: 8 Kg.cm. • • • • • number E130180. Lead and polarity identifications. Case: Molded Plastic. Ideal for printed circuit board (P.C.B.). High surge current capability. The plastic material carries U/L recognition 94 V-O. Maximum Ratings, according to IEC publication No. 134 FBI4A FBI4B 7M1 7M1 VRRM VRMS Peak recurrent reverse voltage (V) Maximum RMS voltage (V) IF(AV) Max. average Forward current with heatsink without heatsink 10 ms. peak forward surge current (Jedec Method) Current squared time (rating for fusing) (1ms.<t<10ms. Tc = 25ºC) Dielectric strength (terminals to case, AC 1 min.) Operating temperature range Storage temperature range IFSM I2t VDIS Tj Tstg 50 35 100 70 FBI4D 7M1 FBI4G 7M1 FBI4J 7M1 200 140 400 280 600 420 FBI4K FBI4M 7M1 7M1 800 560 1000 700 4.0 A at 100 ºC 3.0 A at 40 ºC 150 A 2 110 A sec 2000 V – 55 to + 150 °C – 55 to +150 ºC Electrical Characteristics at Tamb = 25°C VF IR Max. forward voltage drop per diode at IF = 2.0 A Max. reverse current at VRRM Rth (j-c) Rth (j-a) MAXIMUM THERMAL RESISTANCE Junction-Case. With Heatsink. Junction-Ambient. Without Heatsink. 0.95 V 5 A 5 ºC/W 22 ºC/W Jan - 00 FBI4 - 7M1 Characteristic Curves TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE Tamb = 25° C 10 heatsink Tc 4 Tc _ + sine wave R-load on heatsink 3 1.0 2 on glass-epoxi substrate _ 0.1 + P.C.B. soldering land 5 mm ø sine wave R-load free in air 1 0 0 0.6 1.0 1.4 0 25 50 75 100 125 150 175 Tamb, ambient temperature (°C) VF , instantaneous forward voltage (V) MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 200 150 100 50 0 1 10 100 Number of cycles at 50 Hz. Jan - 00