WL005 - WL10 SILICON BRIDGE RECTIFIERS WOB PRV : 50 - 1000 Volts Io : 1.0 Ampere 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 1.00 (25.4) MIN. 1.10 (27.9) MIN. * * * * * * - AC 0.034 (0.86) 0.028 (0.71) 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) 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 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 I F = 1.0 Amp. 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 VRRM VRMS VDC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 WL08 WL10 UNIT 800 560 800 1000 700 1000 Volts Volts Volts IF(AV) 1.0 Amps. IFSM 30 10 1.2 10 1.0 24 36 - 50 to + 150 - 50 to + 150 Amps. I 2t VF IR IR(H) CJ RθJA TJ TSTG A2 S Volts 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. UPDATE : APRIL 23,1998 RATING AND CHARACTERISTIC CURVES ( WL005 - WL10 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 PC Board 0.375 0.8 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 1.0 Copper Pads 0.22" x 0.22" (5.5 x5.5mm) 0.6 0.4 0.2 60 Hz, Resistive or Inductive load. 0 0 25 50 75 100 125 150 24 18 12 SINGLE HALF SINE WAVE (JEDEC METHOD) 6 0 175 T J = 55 ° C 1 CASE TEMPERATURE, ( °C) 20 10 1 TJ = 25 ° C Pulse Width = 300 µs 1 % Duty Cycle 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 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 PERCENT OF RATED REVERSE VOLTAGE, (%) 140