SB35-40M SB35-45M MECHANICAL DATA Dimensions in mm 13.59 (0.535) 13.84 (0.545) 6.32 (0.249) 6.60 (0.260) 1.02 (0.040) 1.27 (0.050) 30.35 (1.195) 31.40 (1.235) 16.89 (0.665) 17.40 (0.685) 13.59 (0.535) 13.84 (0.545) 20.07 (0.790) 20.32 (0.800) 3.53 (0.139) Dia. 3.78 (0.149) DUAL SCHOTTKY BARRIER DIODE IN TO254 METAL PACKAGE FOR HI–REL APPLICATIONS 1 2 3 FEATURES 0.89 (0.035) 1.14 (0.045) 3.81 (0.150) BSC 3.81 (0.150) BSC TO254 METAL PACKAGE Common Cathode SB35-45M SB35-40M • HERMETIC TO254 METAL PACKAGE • ISOLATED CASE • SCREENING OPTIONS AVAILABLE • OUTPUT CURRENT 35A • LOW VF • LOW LEAKAGE 1 = A1 Anode 1 2 = K Cathode 3 = A2 Anode 2 ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VRRM Peak Repetitive Reverse Voltage SB35-40MM 40V SB35-45MM 45V VRSM Peak Non-Repetitive Reverse Voltage 40V 45V VR Continuous Reverse Voltage 40V 45V IO Output Current 35A IFSM Peak Non-Repetitive Surge Current (50Hz) 245A TSTG Storage Temperature Range TJ Maximum Operating Junction Temperature Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk -55°C to 150°C 150°C/W Prelim.9/99 SB35-40M SB35-45M ELECTRICAL CHARACTERISTICS (Per Diode)(TCASE = 25°C unless otherwise stated Parameter Test Conditions Min. Typ. Max. IF = 5A VF Forward Voltage IF = 25A 0.49 TJ = 125°C 0.85 IF = 50A IR Reverse Current Cd Junction Capacitance Pulse test tp=300µs Parameter Unit V 1.25 VR = VRRM TJ = 25°C 5 VR = VRRM TJ = 125°C 45 VR = 5 V f = 1 MHz mA 3000 pF d£2% . Unit RTH(j-a) Maximum Thermal Resistance Junction To Case both diodes 1.4 per diode 2.3 °C/W RTH(j-c) Maximum Thermal Resistance Junction To Case 1.3 °C/W Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Prelim.9/99