HRU0203A Silicon Schottky Barrier Diode for Rectifying ADE-208-469B (Z) Rev 2 Oct. 1997 Features • Low forward voltage drop and suitable for high effifiency rectifying. • Ultra small Resin Package (URP) is suitable for high density surface mounting and high speed assembly. Ordering Information Type No. Laser Mark Package Code HRU0203A Y URP Outline 1 Y Cathode mark Mark 2 1. Cathode 2. Anode HRU0203A Absolute Maximum Ratings (Ta = 25°C) Item Symbol *1 RRM Repetitive peak reverse voltage V Average rectified current I o*1 *2 Value Unit 30 V 200 mA 2 A Non-Repetitive peak forward surge current IFSM Junction temperature Tj 125 °C Storage temperature Tstg -55Å`+125 °C Note Note 1. See from Fig.3 to Fig.5 2. 10msec sine wave 1 pulse Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Forward voltage VF — — 0.50 V I F = 200 mA Reverse current IR — — 50 µA VR = 30V Thermal resistance Rth(j-a) — 520 — °C/W Polyimide board *1 Note 1. Polyimide board 3.0 1.5 0.8 20hx15wx0.8t Unit: mm 1.5 2 HRU0203A Main Characteristic 10 2 10 Pulse test Pulse test 1.0 10 10 Ta=75°C -1 10 Reverse current I R (A) Forward current I F (A) 10 10 Ta=25°C -2 -3 10 -3 -4 10 -5 0 0.2 0.6 0.4 0.8 Ta=75°C -5 Ta=25°C 10 -4 10 -2 -6 -7 10 0 1.0 10 30 20 40 50 Reverse voltage VR (V) Forward voltage VF (V) Fig.2 Reverse current Vs. Reverse voltage Fig.1 Forward current Vs. Forward voltage 0.06 0.20 Forward power dissipation Pd (W) 0.16 t T t D= \ T Tj =25°C D=1/6 Sin( ˘=180°) D=1/3 0.12 D=1/2 DC 0.08 0.04 0 Reverse power dissipation Pd (W) 0V 0A t 0.05 T t D= \ T D=5/6 Tj =125°C 0.04 D=2/3 0.03 D=1/2 Sin( ˘=180°) 0.02 0.01 0 0 0.05 0.10 0.15 0.20 0.25 0.30 Forward current I F (A) Fig.3 Forward power dissipation Vs. Forward current 0 10 20 30 40 Reverse voltage V R(V) Fig.4 Reverse power dissipation Vs. Reverse voltage 3 HRU0203A Main Characteristic 0.30 VR=VRRM/2 Tj =125°C Rth(j-a)=520°C/W Average forward current IO (A) 0.25 0.20 Sin DC ( ˘=180°) 0.15 0.10 D=1/2 D=1/3 0.05 D=1/6 0 -25 0 25 50 75 100 125 Ambient temperature Ta (°C) Fig.5 Average forward current Vs. Ambient temperature 4 HRU0203A Package Dimensions Unit : mm Y 1.25±0.15 Cathode Mark 1.7±0.15 2.5±0.15 0.3±0.15 2 1 0.9±0.15 0 ‘0.10 1. Cathode 2. Anode Hitachi Code JEDECCode EIAJCode Weight(g) URP — — 0.004 5 Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. 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