Schottky Diodes For circuit protection July 2009 Small & high radiation package achieves smaller and lower profile set. Low VF/Low IR characteristics achieve more power saving and higher performance!! Schottky Diodes for Protecting LED Drivers Characteristics of schottky diodes for circuit protection RGB LED On time: Loss due to voltage drop. AE Low VF is required OFF time: Loss due to applying reverse voltage. AE Low leakage current is required LED driver IC Qty. of LED drive and its current rating Backlight of white LED structure (SW reg. system) 1~4 pcs: Io=500mA is required ~8 pcs: Io=1A is required Schottky Diodes for Circuit Protection of Mobile Equipment's Batteries Battery charging circuit HPA Schottky Diode TX RFIC Power supply line (VCC) Power management SW DC-in Backflow prevention Battery select SW Backflow prevention DC-in Li-ion battery Power supply control IC Li-ion battery Recommended Product Lineup Package UFP URP TURP MPAK Part No. HRC0103C HRC0203B RKR0303AKJ RKR0303BKJ HRU0203A HRU0302A HRV103A HRV103B RKR104B RKR0703BKH RKR0505AKH RKR0505BKH RKR0503AKH RKR0503BKH HRW0302A HRW0502A Renesas Technology Corp. 1/2 REJ01G0009-0400 Reverse voltage Rectifier current VRRM (V) 30 30 30 30 30 20 30 30 40 30 50 50 30 30 20 20 Io (A) 0.1 0.2 0.3 0.3 0.2 0.3 1.0 1.0 1.0 0.7 0.5 0.5 0.5 0.5 0.3 0.5 Forward voltage VF (V) IF (A) 0.60 0.1 0.52 0.2 0.42 0.3 0.50 0.3 0.50 0.2 0.40 0.3 0.36 0.7 0.45 0.7 0.55 0.7 0.55 0.7 0.46 0.5 0.60 0.5 0.37 0.5 0.44 0.5 0.40 0.3 0.40 0.5 URL http://www.renesas.com/en/diode (c)2009. Renesas Technology Corp., All rights reserved. Leakage current IR (mA) VR (V) 0.1 5 10.0 30 200 30 50 30 50 30 100 20 1000 30 100 30 50 40 50 30 400 30 40 30 500 30 100 30 100 20 200 20 Remarks Low IR Low IR Low VF Low IR Low IR Low VF Low VF Low IR Low IR Low IR Low VF Low IR Low VF Low IR Low VF Low VF New New New New Schottky Diodes for Circuit Protection Product Lineup of Schottky Diodes for Circuit Protection 3-terminal type rectification use Package MPAK CMPAK Part No. HRW0202A HRW0202B HRW0203A HRW0203B HRW0302A HRW0502A HRW0503A HRW0702A HRW0703A HRB0103A HRB0103B HRB0502A Maximum Ratings VRRM Io (V) (A) 20 0.2 20 0.2 30 0.2 30 0.2 20 0.3 20 0.5 30 0.5 20 0.7* 30 0.7* 30 0.1 30 0.1 20 0.5* *: IF rate Characteristics VF (V) IR (mA) (max) IF (A) (max) VR (V) 0.40 0.1 0.05 20 0.42 0.1 0.01 20 0.50 0.2 0.05 30 0.50 0.2 0.05 30 0.40 0.3 0.10 20 0.40 0.5 0.20 20 0.55 0.5 0.05 30 0.43 0.7 0.20 20 0.50 0.7 0.10 30 0.44 0.1 0.05 30 0.44 0.1 0.05 30 0.40 0.5 0.20 20 Pin Connection CC type SI(1) type SI(2) type SE type 2-terminal type rectification use Package TURP URP UFP SFP EFP MP6 Part No. HRV103A HRV103B RKR104B RKR0505AKH RKR0505BKH RKR0703BKH HRU0103A HRU0203A HRU0302A HRC0103A HRC0103C HRC0203B HRC0203C HRD0103C HRD0203C HRL0103C RKD700KL RKD702KP Renesas Technology Corp. 2/2 Maximum Ratings VRRM Io (V) (A) 30 1 30 1 40 1 50 0.5 50 0.5 30 0.7 30 0.1 30 0.2 20 0.3 30 0.1 30 0.1 30 0.2 30 0.2 30 0.1 30 0.2 30 0.1 30 0.05 30 0.05* *: IF rate Characteristics VF (V) IR (mA) (max) IF (A) (max) VR (V) 0.36 0.7 1.00 30 0.45 0.7 0.10 30 0.55 0.7 0.05 40 0.46 0.5 0.40 20 0.60 0.5 0.04 30 0.55 0.7 0.05 30 0.44 0.1 0.05 30 0.50 0.2 0.05 30 0.40 0.3 0.10 20 0.44 0.1 0.05 30 0.60 0.1 0.0001 5 0.52 0.2 0.01 30 0.45 0.2 0.03 10 0.60 0.1 0.0001 5 0.45 0.2 0.03 10 0.60 0.1 0.0001 5 0.43 0.01 0.001 30 0.35 0.001 0.00025 30 URL http://www.renesas.com/en/diode (c)2009. Renesas Technology Corp., All rights reserved. Pin Connection CC CC SI(1) SI(2) SI(1) SI(1) SI(1) SI(1) SI(1) SI(1) SE SI(1)