25A Automotive Rectifiers ARS2505 – ARS258 25A Automotive Rectifiers Features • • • • • Low leakage Low forward voltage drop High current capability High forward surge current capacity RoHS Compliance ARS Mechanical Data Case: ARS, molded plastic body Epoxy: Plastic package has UL flammability classification 94V-0 Terminals: Plated slug, solderable per MIL-STD-202, Method 208C Polarity: Color ring denotes cathode end Weight: 0.064 ounces, 1.82 grams Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise) Symbol Description ARS 2505 ARS 251 ARS 252 ARS 254 ARS 256 ARS 258 Unit VRRM Maximum Repetitive Peak Reverse Voltage 50 100 200 400 600 800 V VRMS Maximum RMS Voltage 35 70 140 280 420 560 V VDC Maximum DC Blocking Voltage 50 100 200 400 600 800 V IF(AV) Maximum Average Forward Rectified Current 25 A TC=110° C Peak Forward Surge Current 400 A 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) VF Forward Voltage 1.05 V IF=25A IR Maximum DC Reverse Current at Rated DC Blocking Voltage 5.0 IFSM 250 TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: Fax: Conditions (800)-TAITRON (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 µA TA=25° C TA=100° C Rev. A/AH 2008-02-16 Page 1 of 4 25A Automotive Rectifiers ARS2505 – ARS258 Symbol Description RthJC Typical Thermal Resistance TJ, TSTG Operating Junction and Storage Temperature Range Polarity and Voltage Demotion Color Band ARS 2505 Red ARS 251 Yellow ARS 252 ARS 254 ARS 256 ARS 258 Unit 1.0 °C / W -65 to +175 °C Silver Orange Green Conditions Blue Note: (1) Enough heatsink must be considered in application. (2) Single phase, half wave, 60Hz, resistive or inductive load. (3) For capacitive load derate current by 20%. Typical Characteristics Curves Fig.2-Max. Non-Repetitive Peak Forward Surge Current Average Forward Current (A) Peak Forward Surge Current (A) Fig.1-Typical Forward Current Derating Curve Case Temperature (°C) Number of Cycles at 60Hz Rev. A/AH 2008-02-16 www.taitroncomponents.com Page 2 of 4 25A Automotive Rectifiers ARS2505 – ARS258 Fig.4-Forward Power Dissipation Average Power Dissipation (W) Instantaneous Forward Current (A) Fig.3- Typical Instantaneous Forward Characteristics Instantaneous Forward Voltage (V) Average Forward Current (A) Dimensions in inch (mm) ARS Rev. A/AH 2008-02-16 www.taitroncomponents.com Page 3 of 4 25A Automotive Rectifiers ARS2505 – ARS258 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH 2008-02-16 www.taitroncomponents.com Page 4 of 4