RMB2S - RMB6S 0.8Amps Miniature Glass Passivated Fast Recovery Surface Mount Bridge Rectifiers MBS .193(4.90) .177(4.50) .033(0.84) Features .022(0.56) 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 .157(4.00) .142(3.60) .272(6.9) MAX .102(2.60) .087(2.20) .106(2.70) .053(1.53) .014(0.35 .090(2.30) .037(0.95) .006(0.15 .008(0.20) .114(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 Symbol RMB2S RMB4S RMB6S Units VRRM VRMS VDC 200 140 200 400 280 400 600 420 600 V V V I(AV) 0.5 0.8 A IFSM 30 A VF 1.0 V 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 Maximum DC Reverse Current @ TA=25 C at Rated DC Blocking Voltage @ TA=125 oC IR - 644 - uA uA nS pF o C /W o o C C Version: B07 RATINGS AND CHARACTERISTIC CURVES (RMB2S THRU RMB6S) FIG.2- TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG Aluminum Substrate 0.6 0.5 Glass Epoxy P.C.B. 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 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG Ta=40OC Single Half Sine Wave (JEDEC Method) 30 10 1 0.1 Tj=25 0C 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 25 20 15 F=60 Hz F=50 Hz FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 10 10 5 0 1 Cycle 1 10 NUMBER OF CYCLES 100 FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG 30 JUNCTION CAPACITANCE.(pF) Tj=125 0C INSTANTANEOUS REVERSE LEAKAGE CURRENT. ( A) 0.7 35 PEAK FORWARD SURGE CURRENT. (A) 100 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD RECTIFIED CURRENT. (A) FIG.1- DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.8 Tj=25 0C f=1.0MHz Vsig=50mVp-p 25 20 15 10 1 0.1 Tj=25 0C Pulse Width=300 s 1% Duty Cycle 5 0 0.1 10 1 0.01 0.2 100 200 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE. (V) REVERSE VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: B07