RMB2S EIC | Alldatasheet
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RMB2S - RMB4S Miniature Glass Passivated Fast Recovery Surface Mount Bridge Rectifier PRV : 200 - 400 Volts Io : 0.5 Ampere FEATURES : * Glass passivated chip junctions. * High surge overload rating : 35A peak * Saves space on printed circuit boards. * High temperature soldering guaranteed : 260 oC/10 seconds. * Pb / RoHS Free MECHANICAL DATA : * Case : Molded plastic * Epoxy : UL94V-O rate flame retardant * Terminals : Plated Lead solderable per MIL-STD-750, Method 2026 * Polarity : Polarity symbols marked on body * Mounting position : Any * Weight : 0.22 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified. 60 Hz, resistive or inductive load. SYMBOL RMB2S RMB4S UNIT Device Marking Code 2R 4R Maximum Repetitive Reverse Voltage VRRM 200 400 V Maximum RMS Voltage VRMS 140 280 V Maximum DC Blocking Voltage VDC 200 400 V Maximum Average Forward Output 0.5 (1) (on glass-epoxy P.C.B.) Rectified Current (See Fig.1) 0.8 (2) (on aliminum substrate) Maximum Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) Rating for fusing (t < 8.3 ms.) I2t 5.0 A2S Maximum Instantaneous Forward Voltage per element at IF = 0.4 A Maximum DC Reverse Current Ta = 25°C IR 5.0 µA at Rated DC Blocking Voltage Ta = 125°C IR(H) 100 µA Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A Trr 150 ns Typical Junction Capacitance per element Cj 13 (3) pF Typical Thermal Resistance R θJA 85 (1) °C/W Junction and Storage Temperature Range TJ, TSTG -55 to + 150 °C Notes : (1) On glass epoxy P.C Board mounted on 0.5" x 0.5" (13mm x 13mm) Pads. (3) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC Page 1 of 2 Rev. 02 : March 24, 2005 A VF 1.25 V A RATING IF(AV) IFSM 30 Dimensions in inches and ( millimeters ) MBS 0.272(6.90) 0.252(6.40) 0.029(0.74) 0.017(0.43) 0.105(2.67) 0.095(2.41) 0.195(4.95) 0.179(4.55) 0.161(4.10) 0.144(3.65) 0.114(2.90) 0.094(2.40) 0.106(2.70) 0.094(2.40) 0.205(5.21) 0.195(4.95) 0.016(0.41) 0.006(0.15) ~ ~
RATING AND CHARACTERISTIC CURVES ( RMB2S - RMB4S ) FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT PER BRIDGE ELEMENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT Page 2 of 2 Rev. 02 : March 24, 2005 0.8 0.6 0.4 0.2 1.0 1.0 0.1 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TJ = 25°C TJ = 125°C 0.01 100 Pulse Width = 300 µs 1% Duty Cycle TJ = 25°C Single Half Sine-Wave (JEDEC Method) Ta = 40°C Resistive or Inductive Load FORWARD VOLTAGE, VOLTS Aluminum Substrate Glass Epoxy P.C.B. 1.2 1.3 1.4