DBI25-18

DBI 25 VRSM, VRRM V 400 800 1200 1600 1800 VVRMS V 280 560 800 1000 1250 ID = 25 A (Tc = 32 °C) Types DBI 25-04 DBI 25-08 DBI 25-12 DBI 25-16 DBI 25-18 Cmax µF Rmin Ω 0,3 0,7 1 1,5 1,8 Power Bridge Rectifiers DBI 25 Features  Isolated metal case with in-line wire leads  Ideal for printed circuit boards  Allow easy heatsink mounting  Solder temperature: 260°C max. (max. 5 s)  Blocking voltage up to 1600 V  High surge current  UL recognized, file no. E63532  Lead-Free tinned terminals  Standard packing: 54 pieces box Typical Applications*  3 phase rectifier for power supplies  Input rectifier for variable frequency drives  Rectifier for DC motor field supplies  Battery charger rectifiers  Recommended snubber network: RC: 50 , 0.1 µF (PR = 1 W) 1) Mounted on a 50 x 75 mm p.c.b. 2) Mounted on a painted metal sheet of min. 250 x 250 x 1 mm 3) Recommended VVRMS values: VVRMS = VRRM / 2,83 Symbol ID IDCL IFSM i2t VF V(TO) rT IRD IRD trr fG Rth(j-a) Rth(j-c) Rth(c-s) Tvj Tstg Visol Ms Mt a w Fu Case Conditions Ta = 46 °C, P1/120, natural cooling Ta = 46 °C, chassis2) Ta = 46 °C, P1/120, natural cooling Ta = 46 °C, chassis2) Ta = 45 °C, isolated1) Tvj = 25 °C, 10 ms Tvj = 150 °C, 10 ms Tvj = 25 °C, 8,3 ... 10 ms Tvj = 150 °C, 8,3 ... 10 ms Tvj = 25°C, IF = 150 A Tvj = 150°C Tvj = 150°C Tvj = 25°C, VRD = VRRM Tvj = 150°C, VRD = VRRM Tvj = 25°C isolated1) chassis2) total (from chips to bridge back side) total a.c. 50...60 Hz; r.m.s.; 1s / 1 min. torque for mounti...