B481F-2

series B48-2T B48-2 , 35-50Amp • Diode Modules Single and three-phase diode circuits come in a panel mount package that provides 2500 Vrms isolation from the terminals to the ceramic base. Available in ratings up to 1600 Volts, all models are UL recognized E72445. Shown: -2 Case Style # Single and Three-Phase Circuits # Up to 1600 Volt Blocking Standard Part Number Indentification Series B48 Circuit Type 1-5 (see schematic diagrams) Voltage B - 400 (120 Vac) F - 1200 (480Vac) C - 600 (240Vac) G - 1400 (530Vac) E - 1000 (380Vac) H - 1600 (600Vac) Case Syle -2T (Std) -2 with Isolation Barriers Electrical Specifications ID VF TJ Maximum DC Output Current @ Tc = 85˚C (A) Maximum Voltage Drop @ Amps Peak Operating Junction Temperature Range SINGLE PHASE 35 1.25V @ 35A THREE PHASE 55 1.35V @ 50A -40˚C to +125˚C 400 (120Vac) 600 (240Vac) 1000 (380Vac) 1200 (480Vac) 1400 (530Vac) 1600 (600Vac) 600 1500 0.9˚C/W 2500 VRMS Example: B483C-2T VRMS Repetitive Peak Reverse Voltage (AC Line Input Voltage) Mechanical Dimensions All dimensions are in inches (millimeters) 2.50 (63.5) 1.90 (48.2) MOUNTING HOLE/SLOT 0.21 (5.2) DIA. ITSM I2T ROJC Maximum Non-Repetitive Surge Current (A) [ 1/2Cycle, 60Hz] Maximum I2T for Fusing (A2sec) [t=8.3ms] Maximum Thermal Resistance Junction to Ceramic Base per Chip Isolation Voltage B48-2T 1.25 C 1.00 L (25.4 ) (31.7) VISOL C L .50 (12.7) .25 TERMINAL (6.3) Mechanical Specifications Weight (Typical) .55 (14.0) 1.06 (26.9) .10 (2.5) 1.5 oz. (42.5g) B48-2T AC B48-2 + AC AC B48-2T -+ B48-2 -+ AC AC 2.50 (63.5) 1.90 (48.2) MOUNTING HOLE/SLOT 0.21 (5.2) DIA. 1 AC + AC + + AC AC 3 AC AC AC -AC B48-2 C L 1.25 (31.7) + 2 -- AC -- + AC -+ AC 4 AC AC + AC AC AC + AC AC C L + AC + .25 TERMINAL (6.3) .10 (2.5) .78 (19.7) 5 AC AC AC --- AC AC -- AC AC + AC + AC ISO9001 C E R T I F I E D Competitive part number cross-reference available at: www.cynergy3.com ASIA - Thailand Telephone +66 (0)2 665 2517 Fax +66 (0)2 665 2588 Cynergy 3 Components, Asia 18/8 Fico Place 12th Floor Soi Sukhumvit 21 (Asoke) Klongtoey Nua, Wattana Bangkok, Thailand 10110 Approvals UL - E72445 USA Sales & Tech Support (866) 258-5057 Email: sales@cynergy3.com Cynergy3 Components 2320 Paseo de las Americas, Suite 104 San Diego, CA 92154 EUROPE - UK Telephone +44 (0) 1202 897969 Fax +44 (0) 1202 891918 Email: sales@cynergy3.com Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE © 2006 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 components and the Cynergy3 components logo are trademarks of Cynergy3 components Corp.