1.0 Amp SUPER FAST PLASTIC RECTIFIERS HER101 . . . 108 Series Data Sheet Mechanical Dimensions Description JEDEC D0-41 .205 .160 1.00 Min. .080 .107 .031 typ. Features n LOW COST n ULTRAFAST RECOVERY TIME n LOW FORWARD VOLTAGE DROP n MEETS UL SPECIFICATION 94V-0 Electrical Characteristics @ 25o C. Units HER101 . . . 108 Series 101 102 103 104 105 106 107 108 Peak Repetitive Reverse Voltage...VRRM 50 100 200 300 400 600 800 1000 Volts RMS Reverse Voltage...VR(rms) 35 70 140 210 280 420 560 700 Volts DC Blocking Voltage...VDC 50 100 200 300 400 600 800 1000 Volts Maximum Ratings Average Forward Rectified Current...IF(av) TA = 55°C ............................................. 1.0 ............................................... Amps Non-Repetitive Peak Forward Surge Current...IFSM @ Rated Current & Temp ............................................. 3 0 ............................................... Amps Forward Voltage @ 1.0A...VF < ................ 1.0 ............... > Volts DC Reverse Current...IR @ Rated DC Blocking Voltage TA = 25°C TA = 100°C 1.3 < .......... 1.7 ......... > ............................................. 5.0 ............................................... µAmps ............................................. 1 5 0 ............................................... µAmps Typical Junction Capacitance...CJ (Note 1) < ....................... Typical Thermal Resistance...RθJC (Note 2) ............................................. 2.5 ............................................... Typical Reverse Recovery Time...tRR (Note 3) < ....................... 7 5 .......... > nS Operating & Storage Temperature Range...TJ, TSTRG ......................................... -65 to 150 .......................................... °C Page 4-20 35 50 ..................... > < ......... ..................... > < ......... 8 0 .......... > pF °C / W Non-Repetitive Peak Forward Surge Current Forward Current Derating Curve 2 8.3 mS 1 Amps Amps 60 Single Half Sine Wave 40 20 0 0 25 50 75 100 125 150 175 TA = Ambient Temperature (°°C) 1 10 100 Number of Cycles @ 60 HZ Typical Reverse Characteristics 100 Typical Junction Capacitance HER101 . . . 108 Series 1.0 Amp SUPER FAST PLASTIC RECTIFIERS Data Sheet TJ = 150°C 1.0 TJ= 100°C .1 pF mAmps 10 TJ = 25°C .01 40 80 120 140 Percent of Rated Peak Voltage Reverse Voltage (Volts) Typical Instantaneous Forward Characteristics 10 Pulse Width = 300 µs Reverse Recovery Characteristics % Duty Cycle Non-Inductive Amps 1 (+) (-) .1 50Ω Ω 25 VDC Ω D.U.T 10Ω 1Ω NonInductive (-) Pulse Generator Note 2 Oscilliscope (+) Note 1 Notes: .01 .2 .6 1.0 Volts 1.4 1. Rise Time = 7 nS Max. Impedance = 1 megohm, 22 pF 2. Rise Time = 10 nS Max. Source Impedance = 50 Ohms +.5A tRR Ratings at 25 Deg. C ambient temperature unless otherwise specified. 0A -.25A -1.0A 1 cm Time Base Set @ 50/100nS/cm NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V. 2. Thermal Resistance Junction to Ambient Vert. PC Board Mounting 0.5" (12.7mm) Lead Length. 3. Conditions: IF = 0.5A, I R = 1.0A, I RR = 0.25A. Single Phase Half Wave, 60 HZ Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Page 4-21