2.5A General Purpose Silicon Rectifier RL251M – RL257M 2.5A General Purpose Silicon Rectifier Features • • • • Low forward voltage drop Low reverse leakage High forward surge current capability High temperature soldering: 260°C/10 seconds, 0.375” (9.5mm) lead length at 5 lbs (2.3kg) tension • RoHS Compliance DO-15 Mechanical Data Case: DO-15 transfer molded plastic Epoxy: UL94V-0 rate flame retardant Terminals: Plated axial lead, solderable per MIL-STD-202E, Method 208C Polarity: Color band denotes cathode end Mounting Position: Weight: Any 0.015 ounce, 0.4 gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol VRRM VRMS VDC IF(AV) Description Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current RL251M RL252M RL253M RL254M RL255M RL256M RL257M Unit 50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 V 50 100 200 400 600 800 1000 V 2.5 A Note 1 8.3ms single half sinewave superimposed on rated load (JEDEC method) IFSM Peak Forward Surge Current 100 A TJ,TSTG Operating Junction and Storage Temperature Range -65 to +175 °C TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Conditions Rev. A/AH 2007-11-16 Page 1 of 4 2.5A General Purpose Silicon Rectifier RL251M – RL257M Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description VF Maximum Forward Voltage IR Maximum DC Reverse Current at Rated DC Blocking Voltage CJ Rθ-JA RL251M RL252M RL253M RL254M RL255M RL256M RL257M 1.0 Unit Conditions V IF at 2.5 A 5.0 TA=25° C µA 50 TA=100° C Typical Junction Capacitance 35 pf VR=4V, f=1MHz Maximum Thermal Resistance 35 ° C/W Note 2 Note: 1. 60Hz, resistive or inductive load. Derate current by 20% for capacitive load 2. Thermal resistance from junction to ambient at .375" (9.5mm) lead length. . Typical Characteristics Curves Fig.1- Forward Current Derating Curve Average Forward Current, (A) Peak Forward Surge Current, (A) Fig.2- Maximum Non-Repetitive Forward Surge Current Lead Temperature (°C) Number of Cycles at 60Hz Rev. A/AH 2007-11-16 www.taitroncomponents.com Page 2 of 4 2.5A General Purpose Silicon Rectifier RL251M – RL257M Fig.4- Typical Reverse Characteristics Instantaneous Reverse Current, (A) Instantaneous Reverse Current, (µA) Fig.3-Typical Forward Characteristics Instantaneous Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Capacitance, (pF) Fig.5-Typical Junction Capacitance Reverse Voltage (V) Rev. A/AH 2007-11-16 www.taitroncomponents.com Page 3 of 4 2.5A General Purpose Silicon Rectifier RL251M – RL257M Dimensions in inches (mm) How to contact us: DO-15 US HEADQUARTERS 28040 WEST HARRISON PARKWAY, 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 COMPONENTS INCORPORATED 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 COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH 2007-11-16 www.taitroncomponents.com Page 4 of 4