PATENT PENDING PATENT PENDING PATENT PENDING RMB2S THRU RMB4S MINIATURE GLASS PASSIVATED SINGLE-PHASE SURFACE MOUNT FAST RECOVERY BRIDGE RECTIFIER Reverse Voltage - 200 to 400 Volts 0.029 (0.74) 0.017 (0.43) Forward Current - 0.5 Ampere Case Style MBS FEATURES 0.272 (6.90) 0.252 (6.40) 0.161 (4.10) 0.144 (3.65) 0.205 (5.21) 0.195 (4.95) 0.105 (2.67) 0.095 (2.41) 0.049 (1.24) 0.039 (0.99) 0.195 (4.95) 0.179 (4.55) 0.062 (1.57) 0.058 (1.47) o ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ This series is UL recognized under Component Index, file number E54214 ♦ Glass passivated chip junctions ♦ High surge overload rating: 35A peak ♦ Saves space on printed circuit boards ♦ Fast recovery, low loss switching ♦ High temperature soldering guaranteed: 260°C/10 seconds at 5 lbs. (2.3kg) tension 0-8 0.038 (0.96) 0.019 (0.48) 4 (2.90) 0.106 (2.70) 4 (2.40) 0.090 (2.30) 0.008 (0.20) 0.004 (0.10) 0.117 (2.97) 0.107 (2.72) 0.0075 (0.19) 0.0065 (0.16) MECHANICAL DATA 0.016 (0.41) 0.006 (0.15) 0.018 (0.46) 0.014 (0.36) 0.058 (1.47) 0.054 (1.37) Dimensions in inches and (millimeters) Case: Molded plastic body over passivated junctions Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on body Mounting Position: Any Weight: 0.0078 ounce, 0.22 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS RMB2S R2 R4 Maximum repetitive peak reverse voltage VRRM 200 400 Volts Maximum RMS voltage VRMS 140 280 Volts Maximum DC blocking voltage VDC 200 400 Volts Maximum average forward output rectified - on glass-epoxy P.C.B. (NOTE 1) current at TA=30°C - on aluminum substrate (NOTE 2) I(AV) 0.5 0.8 Amp Peak forward surge current 8.3msec single half sinewave superimposed on rated load (JEDEC Method) IFSM 30.0 Amps Rating for fusing (t<8.3ms) I2t 5.0 A2sec Maximum instantaneous forward voltage drop per leg at 0.4A VF 1.25 Volts IR 5.0 100 Maximum reverse recovery time (NOTE 3) trr 150 ns Typical junction capacitance per leg (NOTE 4) CJ 13.0 pF RΘJA RΘJA RΘJL 85.0 70.0 20.0 °C/W TJ, TSTG -55 to +150 °C Device marking code Maximum DC reverse current at rated DC blocking voltage per leg Typical thermal resistance per leg TA=25°C TA=125°C (NOTE 1) (NOTE 2) (NOTE 1) Operating junction and storage temperature range NOTES: (1) On glass epoxy P.C.B. mounted on 0.05 x 0.05" (1.3 x 1.3mm) pads (2) On aluminum substrate P.C.B. with an area of 0.8 x 0.8" (2.0 x 2.0mm) mounted on 0.05 x 0.05” (1.3 x 1.3mm) solder pad (3) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (4) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts 9/8/98 RMB4S UNITS RATINGS AND CHARACTERISTIC CURVES RMB2S THRU RMB4S FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 0.8 35 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.7 GLASS EPOXY P.C.B. 0.6 0.5 0.4 0.3 0.2 0.1 RESISTIVE OR INDUCTIVE LOAD 0 0 20 40 60 25 20 f=60 HZ 15 10 1.0 CYCLE NUMBER OF CYCLES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=150°C TJ=25°C 0.1 PULSE WIDTH=300µs 1% DUTY CYCLE 0.4 0.6 0.8 1.0 1.4 1.2 FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAPACITANCE, pF 30 TJ=25°C f=1.0 MHz Vsig=50mVp-p 20 15 10 5.0 0 0.1 1 10 REVERSE VOLTAGE, VOLTS FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG 100 TJ=125°C 10 1 0.1 TJ=25°C 0.01 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, % INSTANTANEOUS FORWARD VOLTAGE, VOLTS 25 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES FIG. 3 - TYPICAL FORWARD VOLTAGE CHARACTERISTICS PER LEG 0.01 0.2 100 10 1 AMBIENT TEMPERATURE, °C 1 f=50 HZ 5.0 0 80 100 120 140 160 TA=40°C SINGLE HALF SINE-WAVE (JEDEC Method) 30 100 200 140 160