MB4F WILLAS THRU MB7F 0.8 AMP SURFACE MOUNT SI- BRIDGE RECTIFIERS MBF PACKAGE Pb Free Product FEATURES * Ideal for printed circuit board * Surge overload rating: 30 Amperes peak * Mounting position: Any * Low Profile Package * RoHS compliant * Pb free plating 99% Sn above * RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" MECHANICAL DATA * Epoxy: Device has UL flammability classification 94V-O * Standard Packaging Taped and reeled * Weight: 0.11 grams Dimensions in inches and(millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive of inductive load. For capacitive load, derate current by 20% RATINGS SYMBOL Marking Code Pepetitive Peak Reverse Voltage Maximum Alternating Input Voltage Maximum Average Forward Rectified Current VRRM VRMS at TA=50℃ Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Rating for fusing ,t<8.3ms@T A=25℃ Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range CHARACTERISTICS Maximum Forward Voltage Range at 0.8A DC Maximum Reverse Current at Rated DC Blocking Voltage @TA=25℃ @TA=125℃ MB4F MB5F MB6F MB7F MB4F MB5F MB6F MB7F 400 280 600 420 800 560 1000 700 UNIT Volts Volts IO 0.8 Amps IFSM 30 Amps I2t RΘJA TJ TS 3.7 70 -55 to +150 -55 to +150 A2sec ℃/W SYMBOL VF IR MB4F MB5F MB6F 1.05 5.0 500 ℃ MB7F UNIT Volts μAmps NOTES :1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2. Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B with 0.47 x 0.47"(12 x 12mm) copper pads. 2011.10 WILLAS ELECTRONIC CORP. MB4F WILLAS THRU MB7F 0.8 AMP SURFACE MOUNT SI- BRIDGE RECTIFIERS MBF PACKAGE RATING AND CHARACTERISTIC CURVES ( MB4F THRU MB7F ) POWER DISSIPATION 2.4 2 sine wave pulse test per one diode 0 Tj=150 C 2 1 0.5 POWER DISSIPATION PF(W) INSTANTANEOUS FORWARD CURRENT, (A) TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 0 TL=150 C 0 TL=25 C (TYP) (TYP) 0.2 0.1 0.05 1.6 1.2 0.8 0.4 0 0 0.2 0.4 0.6 0.8 1 1.2 INSTANTANEOUS FORWARD VOLTAGE, (V) 0 0.6 0.8 1 TYPICAL FORWARD CURRENT DERATING CURVE 1.4 35 AVERAGE FORWARD CURRENT, (A) sine wave IFSM PEAK FORWARD SURGE CURRENT, (A) 0.4 AVERAGE RECTIFIED FORWARD CURRENT, Io (A) SURGE FORWARD CURRENT CAPABILITY 30 0 25 8.3ms 8.3ms 1 cycle 20 non-repetitive 0 Tj=25 C 15 10 5 sine wave R-load free in air 1.2 1.0 0.8 on aluminum substrate 0.6 0.4 on glass -epoxy substrate 0.2 0 0 1 2 5 10 20 NUMBER OF CYCLE 2011. 0.2 50 100 0 40 80 120 160 o AMBIENT TEMPERATURE, ( C ) WILLAS ELECTRONIC CORP. MB4F WILLAS THRU MB7F 0.8 AMP SURFACE MOUNT SI- BRIDGE RECTIFIERS MBF PACKAGE Mounting Pad Layout .276 Max. (7.0 Max.) .105 (2.67) .095 (2.41) .030 Min. (0.76 Min.) .035 Min. (0.90 Min.) Dimensions in inches and (millimeters) 2011. WILLAS ELECTRONIC CORP.