RMB4S

RMB2S - RMB6S 0.8Amps Miniature Glass Passivated Fast Recovery Surface Mount Bridge Rectifiers MBS .193(4.90) .177(4.50) .033(0.84) Features Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique High surge current capability High temperature soldering guaranteed: 260 oC / 10 seconds at 5 lbs., (2.3 kg) tension Small size, simple installation Pure tin plated terminal, Lead free. Leads solderable per MIL-STD-202 Method 208 .022(0.56) .157(4.00) .142(3.60) .272(6.9) MAX .102(2.60) .087(2.20) .106(2.70) .090(2.30) .053(1.53) .037(0.95) .014(0.35 .006(0.15 .008(0.20) .11 4(2.9) .043(1.10) .083(2.12) MAX MAX .028(0.70) .043(1.10) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current On glass-epoxy P.C.B. On aluminum substrate Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 0.4A Maximum DC Reverse Current @ TA=25 C at Rated DC Blocking Voltage @ TA=125 oC o Symbol VRRM VRMS VDC I(AV) IFSM VF IR RMB2S 200 140 200 RMB4S 400 280 400 0.5 0.8 30 1.0 RMB6S 600 420 600 Units V V V A A V uA uA nS pF o C /W o o 5.0 100 Maximum Reverse Recovery Time at (Note 1) Trr 150 Typical Junction Capacitance Per Leg Cj 13 Typical Thermal Resistance Per Leg RθJA 85 Operating Temperature Range TJ -55 to +150 Storage Temperature Range TSTG -55 to +150 Note: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A C C - 644 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (RMB2S THRU RMB6S) FIG.1- DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD RECTIFIED CURRENT. (A) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Resistive or Inductive Load 0 20 40 60 80 100 120 o AMBIENT TEMPERATURE. ( C) 140 160 Glass Epoxy P.C.B. Aluminum Substrate 100 FIG.2- TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG INSTANTANEOUS REVERSE LEAKAGE CURRENT. ( A) Tj=125 0C 10 1 0.1 Tj=25 0C 35 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG Ta=40OC Single Half Sine Wave (JEDEC Method) PEAK FORWARD SURGE CURRENT. (A) 30 25 20 15 10 5 0 F=50 Hz 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) F=60 Hz FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 10 1 Cycle 1 10 NUMBER OF CYCLES 100 FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG 30 INSTANTANEOUS FORWARD CURRENT. (A) 1 JUNCTION CAPACITANCE.(pF) 25 Tj=25 0C f=1.0MHz Vsig=50mVp-p 20 0.1 15 10 Tj=25 0C Pulse Width=300 s 1% Duty Cycle 5 0.01 0.2 0 0.1 1 10 REVERSE VOLTAGE. (V) 100 200 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: B07