MXP2001

MXP2001 SANTA ANA DIVISION Photovoltaic By-Pass Diode 50 Volts, 1.0 Amps P RODUCT P REVIEW KEY FEATURES DESCRIPTION W W W. Microsemi . COM Large area diode chip for medium current photovoltaic bypass applications, or for higher current hybrid applications. The device is rated for 1A for applications where the device will be exposed to substantial radiation flux (space). For other applications, it may be operated at higher currents. A version with attached leads is available. Oxide passivated structure for very low leakage currents Epitaxial structure minimizes forward voltage drop Forward voltage decreases with radiation exposure Qualified for space applications Thin construction for fit with photovoltaic cells Rectangular shape APPLICATIONS/BENEFITS APPLICATIONS/BENEFIT APPLICATIONS/BENEFITS IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com Increases efficiency of photovoltaic arrays Protects photovoltaic cells from reverse voltage MAXIMUM RATINGS @ 25°C (UNLESS OTHERWISE SPECIFIED) Description Peak Repetitive Reverse Voltage W orking Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current, Tc≤ 135°C Junction Temperature Range Storage Temperature Range Symbol VRRM VRWM VR IF(ave) Tj Tstg Max. 50 50 50 1.0 -65 to +150 -65 to +200 Unit Volts Volts Volts Amps °C °C ELECTRICAL PARAMETERS Description Reverse (Leakage) Current (in dark) Forward Voltage pulse test, pw= 300 µs Junction Capacitance Breakdown Voltage Symbol IR25 IR25 VF1 VF2 Cj1 BVR Conditions VR= 2.5 Vdc, Ta= 25°C VR= 10 Vdc, Ta= 25°C IF= 0. 5 A, Ta= 25°C IF= 1. 0 A, Ta= 25°C VR= 4 Vdc IR= 200 µA, Ta= 25°C Min Typ. 10 10 770 790 800 90 Max 200 500 800 820 1000 Unit nA nA mV mV pF V 50 MXP2001 MXP2001 Copyright  2002 MXP2001.PDF, 2002-05-03 Microsemi Santa Ana Division 2830 South Fairview, Santa Ana, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 1 MXP2001 SANTA ANA DIVISION Photovoltaic By-Pass Diode 50 Volts, 1.0 Amps P RODUCT P REVIEW Mechanical Outline W W W. Microsemi . COM MXP2001 dimensions in mils GLASS TOP METAL (ANODE) ANODE P+ NN+ 5.0 CATHODE Typical forward voltage vs. forward current MXP2001 Vf vs. If 0.88 0.87 0.86 0.85 0.84 Vf (volts) 0.83 0.82 0.81 0.80 0.79 0.78 0.77 0.76 0.75 0.74 0.0 5.0 10.0 15.0 20.0 25.0 30.0 MECHANICALS/ MECHANICALS/ GRAPH GRAPH If (amperes) Copyright  2002 MXP2001.PDF, 2002-05-03 Microsemi Santa Ana Division 2830 South Fairview, Santa Ana, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 2 MXP2001 SANTA ANA DIVISION Photovoltaic By-Pass Diode 50 Volts, 1.0 Amps P RODUCT P REVIEW Typical forward voltage vs. temperature MXP2001 0.5A Vf vs. deg C 800 750 0.5A Vf (mV) 700 650 600 550 500 0 20 40 60 80 100 deg C 120 140 160 180 200 W W W. Microsemi . COM Typical capacitance vs. reverse voltage MXP2001 capacitance vs. reverse voltage 1800 1600 capacitance (pF) 1400 1200 1000 800 600 GRAPHS GRAPHS 400 200 0 5 10 15 20 25 Vr (V) 30 35 40 45 50 Copyright  2002 MXP2001.PDF, 2002-05-03 Microsemi Santa Ana Division 2830 South Fairview, Santa Ana, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 3 MXP2001 SANTA ANA DIVISION Photovoltaic By-Pass Diode 50 Volts, 1.0 Amps P RODUCT P REVIEW NOTES W W W. Microsemi . COM NOTES NOTES Copyright  2002 MXP2001.PDF, 2002-05-03 Microsemi Santa Ana Division 2830 South Fairview, Santa Ana, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 4