Schottky Barrier Diodes (SBD) MA3G751, MA3G751A (MA751, MA751A) Silicon epitaxial planar type (cathode common) Unit: mm For switching mode power supply 5.0±0.2 (0.7) 15.0±0.3 (3.2) 11.0±0.2 ■ Features Parameter Symbol Repetitive peak MA3G751 Rating VRRM 15.0±0.2 21.0±0.5 16.2±0.5 ■ Absolute Maximum Ratings Ta = 25°C φ 3.2±0.1 (3.5) Solder Dip • IF(AV) = 20 A rectification is possible • Cathode-common dual type • Low forward voltage VF • TOP-3F-A1 package 2.0±0.2 5.45±0.3 10.9±0.5 V 1 reverse-voltage MA3G751A 2 1 : Anode 2 : Cathode (common) 3 : Anode EIAJ : SC-92 TOP-3F-A1 Package 3 45 Average forward current IF(AV) 20 A Non-repetitive peak forwardsurge-current * IFSM 150 A Junction temperature Tj −40 to +125 °C Storage temperature Tstg −40 to +125 °C Note) *: Half sine wave; 10 ms/cycle 0.6±0.2 1.1±0.1 Unit 40 2.0±0.1 Marking Symbol • MA3G751 : MA751 • MA3G751A: MA751A Internal Connection 1 2 Min Typ 3 ■ Electrical Characteristics Ta = 25°C Parameter Symbol Reverse current (DC) MA3G751 IR MA3G751A Forward voltage (DC) High voltage rectification VF Rth(j-c) Conditions Max Unit mA VR = 40 V 5 VR = 45 V 5 IF = 10 A 0.55 V Smoothed current (between junction and case) 1.5 °C/W Note) Rated input/output frequency: 100 MHz Note) The part number in the parenthesis shows conventional part number. Publication date: August 2001 SKH00051AED 1 MA3G751, MA3G751A IF V F IR V R 1 25°C 0.1 Average forward power PD(AV) (W) 105 Ta = 125°C 10 Reverse current IR (µA) Forward current IF (A) PD(AV) IF(AV) 30 106 100 Ta = 150°C 125°C 104 100°C 10 3 102 25°C 10 25 t0 t1 t0 / t1 = 1/6 20 1/3 15 1/2 DC 10 5 100°C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 Forward voltage VF (V) 1 0 0 10 20 30 40 Reverse voltage VR (V) IF(AV) TC Average forward current IF(AV) (A) 32 28 t0 t1 24 t0 / t1 = 1/2 20 1/3 16 1/6 12 DC 8 4 0 20 40 60 80 100 120 140 Case temperature TC (°C) 2 50 SKH00051AED 60 0 4 8 12 16 20 24 Average forward current IF(AV) (A) Request for your special attention and precautions in using the technical information and semiconductors described in this material (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: • Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. • Any applications other than the standard applications intended. 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Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited. 2001 MAR