DB2S310 Silicon epitaxial planar type For high speed switching circuits DB2J310 in SSMini2 type package Unit: mm Features Low forward voltage VF Short reverse recovery time trr Halogen-free / RoHS compliant (EU RoHS / UL-94 V-0 / MSL: Level 1 compliant) Marking Symbol: B7 Packaging DB2S31000L Embossed type (Thermo-compression sealing): 3 000 pcs / reel (standard) Absolute Maximum Ratings Ta = 25C Parameter Symbol Rating Unit VR 30 V Repetitive peak reverse voltage VRRM 30 V Forward current (Average) IF(AV) 200 mA Peak forward current IFM 300 mA Non-repetitive peak forward surge current *1 IFSM 1 A Tj 125 C Operating ambient temperature Topr -40 to +85 C Storage temperature Tstg -55 to +125 C Reverse voltage Junction temperature 1: Cathode 2: Anode Panasonic JEITA Code SSMini2-F5-B SC-79 SOD-523 Note) *1: 50 Hz sine wave 1 cycle (Non-repetitive peak current) Electrical Characteristics Ta = 25C3C Parameter Symbol Forward voltage Conditions Min Typ Max Unit 0.47 V VF IF = 200 mA IR1 VR = 10 V 20 IR2 VR = 30 V 200 Terminal capacitance Ct VR = 10 V, f = 1 MHz 4.5 pF Reverse recovery time *1 trr IF = IR = 100 mA, Irr = 10 mA, RL = 100 1.6 ns Reverse current A Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes. 2. This product 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. 3. Absolute frequency of input and output is 250 MHz *1: trr measurement circuit Input Pulse Bias Application Unit (N-50BU) tp tr 10% A Pulse Generator (PG-10N) Rs = 50 Publication date: April 2013 VR Ver. DED t IF trr 90% tp = 2 s tr = 0.35 ns = 0.05 Wave Form Analyzer (SAS-8130) Ri = 50 Output Pulse IF = 100 mA IR = 100 mA RL = 100 t Irr = 10 mA 1 DB2S310 DB2S310_ IR-VR DB2S310_ IF-VF 1 10-1 10-2 Ta = 125C 10-1 Reverse current IR (A) Forward current IF (A) 100C 10-4 10-2 100C 10-3 Ta = 25C 10-6 0.3 20 15 10 5 10-8 -40C 0.2 -40C 10-7 25C 10-4 25C 10-5 85C 0.1 85C 10-3 Ta = 125C 0 Ct VR 25 Pulse test 10-5 DB2S310_Ct-VR IR VR Terminal capacitance Ct (pF) IF VF 0.4 Forward voltage VF (V) 0.5 10-9 0 10 20 30 Reverse voltage VR (V) Ver. DED 0 0 10 20 30 Reverse voltage VR (V) 2 DB2S310 SSMini2-F5-B Unit: mm Land Pattern (Reference) (Unit: mm) Ver. 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