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| Schottky Barrier Diodes (SBD) MA3X787 Silicon epitaxial planar type Unit : mm For super-high speed switching circuit For small current rectification 2.9 - 0.05 + 0.2 2.8 - 0.3 0.65 0.15 + 0.2 1.5 - 0.05 + 0.25 0.65 0.15 Reverse voltage (DC) Repetitive peak reverse voltage Peak forward current Average forward current Non-repetitive peak forward surge current* Junction temperature Storage temperature VR VRRM IFM IF(AV) IFSM Tj Tstg 50 50 300 100 1 125 -55 to +125 V V mA mA A C C 1 1 : Anode 2 : NC JEDEC : TO-236 3 : Cathode EIAJ : SC-59 Mini Type Package (3-pin) Marking Symbol: M3U Internal Connection Note) * : The peak-to-peak value in one cycle of 50 Hz sine-wave (non-repetitive) 0 to 0.1 Parameter Symbol Rating Unit 0.1 to 0.3 0.4 0.2 1.1 I Absolute Maximum Ratings Ta = 25C 0.8 3 2 I Electrical Characteristics Ta = 25C Parameter Reverse current (DC) Forward voltage (DC) Terminal capacitance Reverse recovery time* Symbol IR VF Ct trr VR = 50 V IF = 100 mA VR = 0 V, f = 1 MHz IF = IR = 100 mA Irr = 10 mA, RL = 100 25 3 Conditions Min Typ Max 30 0.55 Unit A V pF ns Note) 1. Schottky barrier diode is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body and the leakage of current from the operating equipment. 2. Rated input/output frequency: 200 MHz 3. * : trr measuring circuit Bias Application Unit N-50BU tr 10% Input Pulse tp t IF trr t Irr = 10 mA IF = 100 mA IR = 100 mA RL = 100 Output Pulse A VR Pulse Generator (PG-10N) Rs = 50 W.F.Analyzer (SAS-8130) Ri = 50 90% tp = 2 s tr = 0.35 ns = 0.05 0.16 - 0.06 + 0.2 - 0.1 + 0.1 * Allowing to rectify under (IF(AV) = 100 mA) condition * Optimum for high-frequency rectification because of its short reverse recovery time (trr) * Low VF (forward rise voltage), with high rectification efficiency * Reverse voltage VR (DC value) = 50 V guaranteed 1.9 0.2 I Features 0.95 1 3 2 0.95 1.45 0.4 - 0.05 + 0.1 1 MA3X787 IF V F 103 Schottky Barrier Diodes (SBD) VF Ta 1.0 104 IR VR 102 75C 25C 0.8 103 Forward current IF (mA) 10 Ta = 125C - 20C Forward voltage VF (V) Reverse current IR (A) Ta = 125C 0.6 102 75C 1 0.4 IF = 100 mA 0.2 10 25C 10-1 10 mA 3 mA 1 10-2 0 0.1 0.2 0.3 0.4 0.5 0.6 0 -40 10-1 0 40 80 120 160 200 0 10 20 30 40 50 60 Forward voltage VF (V) Ambient temperature Ta (C) Reverse voltage VR (V) Ct VR 24 f = 1 MHz Ta = 25C IR T a 104 Terminal capacitance Ct (pF) 20 103 16 Reverse current IR (A) VR = 50 V 30 V 102 1V 12 10 8 4 1 0 0 10 20 30 40 50 60 10-1 -40 0 40 80 120 160 200 Reverse voltage VR (V) Ambient temperature Ta (C) 2 |
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