WL08

WL005 - WL10 PRV : 50 - 1000 Volts Io : 1.0 Ampere SILICON BRIDGE RECTIFIERS WOB 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 1.10 (27.9) MIN. + AC 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) AC AC 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 0.22 (5.59) 0.18 (4.57) + 0.22 (5.59) 0.18 (4.57) Dimension in inches and (millimeter) 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current 0.375" (9.5 mm) lead length Tc = 50°C Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) 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 SYMBOL WL005 WL01 WL02 WL04 WL06 WL08 WL10 UNIT VRRM VRMS VDC IF(AV) IFSM I 2t VF IR IR(H) CJ RθJA TJ TSTG 50 35 50 100 70 100 200 140 200 400 280 400 1.0 30 10 1.2 10 1.0 24 36 - 50 to + 150 - 50 to + 150 600 420 600 800 560 800 1000 700 1000 V V V A A A2S V µA mA pf °C/W °C °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 mounting. Page 1 of 2 Rev. 02 : March 25, 2005 R ATING AND CHARACTERISTIC CURVES ( WL005 - WL10 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.0 30 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 0 .8 0.375 PEAK FORWARD SURGE CURRENT, AMPERES PC Board 24 T J = 55 °C 0.6 Copper Pads 0.22" x 0.22" (5.5 x5.5m m ) 18 0.4 12 0.2 60 Hz, Resistive or Inductive load. 0 6 S INGLE HALF SINE W AVE (JEDEC METHOD) 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 CASE TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FORWARD CURRENT, AMPERES 20 10 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES 10 T J = 1 00 ° C 1 TJ = 2 5 ° C 0.1 Pulse W idth = 300 µ s 1 % Duty Cycle 1.0 0.1 T J = 25 °C 0.01 0 .4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.01 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 R ev. 02 : March 25, 2005