2W005 - 2W10 SILICON BRIDGE RECTIFIERS WOB PRV : 50 - 1000 Volts Io : 2.0 Amperes 0.39 (10.0) 0.31 (7.87) 0.22 (5.59) 0.18 (4.57) FEATURES : High case dielectric strength High surge current capability High reliability Low reverse current Low forward voltage drop Ideal for printed circuit board Pb / RoHS Free + - AC 1.00 (25.4) MIN. 1.10 (27.9) MIN. * * * * * * * 0.034 (0.86) 0.028 (0.71) MECHANICAL DATA : * Case : Reliable low cost construction utilizing molded plastic technique * Epoxy : UL94V-O rate flame retardant * Terminals : Plated leads solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Polarity symbols marked on case * Mounting position : Any * Weight : 1.29 grams AC + - 0.22 (5.59) 0.18 (4.57) AC 0.22 (5.59) 0.18 (4.57) Dimension in inches and (millimeter) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL 2W005 2W01 2W02 2W04 2W06 2W08 2W10 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current 0.375" (9.5 mm) lead length Tc = 25°C Maximum Peak Forward Surge Current Single half sine wave Rating for fusing ( t < 8.3 ms. ) Maximum Forward Voltage per Diode at IF = 1.0 A Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta = 100 °C Typical Junction Capacitance per Diode (Note 1) Typical Thermal Resistance (Note 2) Operating Junction Temperature Range Storage Temperature Range IF(AV) 2.0 A IFSM 50 A It 2 10 AS VF 1.0 V 2 IR 10 µA IR(H) 1.0 mA CJ 24 pf RθJA 36 °C/W TJ - 50 to + 150 °C TSTG - 50 to + 150 °C Notes : 1 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts. 2 ) Thermal resistance from Junction to Ambient at 0.375" (9.5 mm) lead length P.C. Board with, 0.22" x 0.22" (5.5 x 5.5 mm) copper Pads. Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( 2W005 - 2W10 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 PC Board PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 2.0 0.375(9.5mm) 1.6 Copper Pads 0.22" x 0.22" (5.5 x5.5m m ) 1.2 0.8 0.4 60 Hz, Resistive or Inductive load. 0 0 25 50 75 100 125 150 40 T J = 55 °C 30 20 SINGLE HALF SINE W A V E (JEDEC METHOD) 10 0 175 1 CASE TEMPERATURE, ( ° C) 20 10 1 TJ = 25 °C Pulse W idth = 300 µs 1 % Duty Cycle 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS Page 2 of 2 4 6 10 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0.1 2 NUMBER OF CYCLES AT 60Hz 1.8 10 T J = 100 °C 1.0 T J = 25 °C 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 25, 2005