DB2S308 Silicon epitaxial planar type Unit: mm For high speed switching circuits Features Low forward voltage V F Short reverse recovery time t rr Halogen-free / RoHS compliant (EU RoHS / UL-94 V-0 / MSL: Level 1 compliant) Marking Symbol: C2 Packaging DB2S30800L Embossed type (Thermo-compression sealing): 3 000 pcs / reel (standard) Absolute Maximum Ratings T = 25C a Parameter Symbol Rating Unit 1: Cathode Reverse voltage V 30 V R 2: Anode Repetitive peak reverse voltage V 30 V RRM Panasonic SSMini2-F5-B Forward current (Average) I 100 mA F(AV) JEITA SC-79 Peak forward current I 200 mA FM Code SOD-523 1 * Non-repetitive peak forward surge current I 1 A FSM Junction temperature T 125 C j Operating ambient temperature T 40 to +85 C opr Storage temperature T 55 to +125 C stg Note) 1: 50 Hz sine wave 1 cycle (Non-repetitive peak current) * Electrical Characteristics T = 25C3C a Parameter Symbol Conditions Min Typ Max Unit V I = 10 mA 0.29 F1 F Forward voltage V V I = 100 mA 0.42 F2 F I V = 10 V 25 R1 R Reverse current A I V = 30 V 120 R2 R Terminal capacitance C V = 10 V, f = 1 MHz 2.9 pF t R 1 * Reverse recovery time t I = I = 100 mA, I = 10 mA, R = 100 1.3 ns rr F R rr L 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: t measurement circuit * rr Input Pulse Output Pulse Bias Application Unit (N-50BU) t t r p t 10% t rr I F t A 90% V R I = 10 mA rr t = 2 s I = 100 mA p F t = 0.35 ns I = 100 mA Pulse Generator Wave Form Analyzer r R = 0.05 R = 100 (PG-10N) (SAS-8130) L R = 50 R = 50 s i Publication date: April 2013 Ver. DED 1DB2S308 DB2S308 I -V DB2S308 I -V DB2S308 Ct-VR F F R R I V I V C V F F R R t R 1 1 10 16 Pulse test 85C 2 10 T = 25C 100C a 1 T = 125C 10 a 3 12 10 T = 125C a 4 2 10 10 25C 5 8 10 100C 3 10 6 10 85C 40C 7 10 4 25C 4 10 8 10 40C 5 9 10 10 0 0 0.1 0.2 0.3 0.4 0.5 0 5 10 15 20 25 30 35 0 10 20 30 Reverse voltage V (V) Forward voltage V (V) Reverse voltage V (V) R F R Ver. DED 2 Forward current I (A) F Reverse current I (A) R Terminal capacitance C (pF) t