DB151S DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R DB157S TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SURFACE MOUNT BRIDGE RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.5 Ampere FEATURES * Surge overload rating - 50 Amperes peak * Ideal for printed circuit board * Reliable low cost construction * Glass passivated junction DB-1S .310 (7.9) .290 (7.4) MECHANICAL DATA .268 (6.8) .245 (6.2) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: MIL-STD-202E, Method 208 guaranteed .009 .008 (.2) (.02) * Polarity: Symbols molded or marked on body .0004 (.01) .047 (1.2) * Mounting position: Any .410 (10.4) .038 (1.0) .360 (9.4) * Weight: 0.38 gram .060 (1.524) .040 (1.016) .335 (8.5) .315 (8.0) .102 (2.6) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .086 (2.2) o Ratings at 25 C ambient temperature unless otherwise specified. .205 (5.2) Single phase, half wave, 60 Hz, resistive or inductive load. .195 (5.0) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL DB151S DB152S DB153S DB154S DB155S DB156S DB157S UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 560 700 Volts VDC Volts Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 o IO Maximum Average Forward Output Current at TA = 40 C 1.5 Amps Peak Forward Surge Current 8.3 ms single half sine-wave IFSM Amps 50 superimposed on rated load (JEDEC Method) Maximum Forward Voltage Drop per Bridge VF 1.1 Volts Element at 1.0A DC o Maximum DC Reverse Current at rated 10 TA = 25 C IR uAmps o DC Blocking Voltage per element TA = 125 C 500 2 2 2 I t Rating for Fusing (t<8.3ms) I t 10 A Sec Typical Junction Capacitance ( Note1) CJ 25 pF 0 Typical Thermal Resistance (Note 2) RJA 40 C/W 0 Operating and Storage Temperature Range TJ,TSTG -55 to + 150 C NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts 2. Thermal Resistance from Junction to Ambient and from junction to lead mounted on P.C.B. with 0.5 x 0.5 (13x13mm) copper pads. 364RATING AND CHARACTERISTIC CURVES ( DB151S THRU DB157S ) DC COMPONENTS CO., LTD. R 365