High Current Bridge Rectifier COMCHIP www.comchiptech.com MB Series Reverse Voltage: 50 - 1000 Volts Forward Current: 10/15/25/35/50 Amp Terminals/Metal Lead/Metal Features Surge overload 200 - 400 Amp peak Low forward voltage dro Mounting position: Any Electrically isolated base - 1800 Volts Solderable 0.25” FASTON terminals Materials used carries U/L recognition Mechanical Data Case:Metal Case with Electrically Isolated Epoxy MB Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Mounting: Through Hole for #10 Screw Weight: 30 grams (approx.) Dim A B C D E G H - “W” Suffix Designates Wire Leads - No Suffix Designates Faston Terminals MB-W TERMINALS LEAD Min Max Min Max 28.40 28.70 28.40 28.70 10.97 11.23 10.97 11.23 15.70 16.70 17.10 19.10 17.50 18.50 10.90 11.90 22.86 25.40 30.50 Hole for #10 screw, 5.08Ø Nominal 6.35 Typic al 0.97Ø 1.07Ø All Dimension in mm Maximum Ratings and Electrical Characterics Rating at 25°C ambient temperature unless otherwise specified. Resistive or inductive load 60Hz. For capacitive load current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum Forward Voltage Drop per element at 5.0/7.5/12.5/17.5/25.0A Peak Maximum Reverse Current at Rate DC Block ing Voltage per element @ T A = 25°C MB 1005 1505 2505 3505 5005 MB 101 151 251 351 501 MB 102 152 252 352 502 MB 104 154 254 354 504 MB 106 156 256 356 506 MB 108 158 258 358 508 MB 1010 1510 2510 3510 5010 UNIT 50 35 100 70 200 140 400 280 600 420 800 560 1000 700 V V 1.2 V 10 uA Operating Temperature Range T C -55 to +125 °C Storage Temperature Range T A -55 to +150 °C MDS0304006A Page 1 High Current Bridge Rectifier COMCHIP www.comchiptech.com Maximum Ratings and Electrical Characterics CHARACTERISTICS Maximum Average Forward Rectified Output Current @ TC = 55°C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load MB1005 - 1010 MB1505 - 1510 MB2505 - 2510 MB3505 - 3510 MB5005 - 5010 UNIT 10 15 25 35 50 A 200 300 300 400 400 A NOTES: Also available on MB 10W/15W /25W/35W /50W series. Rating and Characteristic Curves (MB10, 15, 25, 35, 50) Fig. 1 - Reverse Characteristics Fig. 2 - Forward Characteristics 10 100 Forward Current ( A ) Reverse Current ( uA ) MB10 1.0 Tj=25 C 0.1 10 MB35/50 MB15 1.0 MB25 0.1 Tj=25 C 0.01 0 20 40 60 80 100 120 0.01 140 0.2 0.4 0.8 1.0 1.2 1.4 1.6 Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig. 4 - Current Derating Curve Fig. 3 - Non Repetitive Forward Surge Current 400 60 Tj=25 C 350 MB35/50 300 250 MB15/25 200 150 MB10 100 50 0 1 5 10 50 Number of Cycles at 60Hz MDS0304006A MB50 Average Forward Current ( A ) Peak Surge Forward Current ( A ) 0.6 1 00 50 40 30 20 10 0 0 MB35 MB25 MB15 MB10 25 50 75 100 125 150 Ambient Temperature ( C) Page 2