DB151S THRU DB157S SINGLE-PHASE GLASS PASSIVATED SILICON SURFACE MOUNT BRIDGE RECTIFIER 50 to 1000 VOLTS 1.5 AMPERE REVERSE VOLTAGE: FORWARD CURRENT: FEATURES DB-S · Glass passivated chip junction · Low forward voltage drop · High surge overload rating of 50 Amperes peak · Ideal for printed circuit board · High temperature soldering guaranteed: 260°C for 10 seconds MECHANICAL DATA Case: Molded plastic, DB-S Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MIL-STD-202, method 208 guaranteed Mounting position: Any Weight: 0.02ounce, 0.4gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Ratings at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60H Z, resistive or inductive load. For capacitive load, derate current by 20%. Symbols DB151S DB152S DB153S DB154S DB155S DB156S DB157S Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts Maximum Average Forward Rectified Current at TA=40℃ (Note 2) I(AV) 1.5 Amp IFSM 50 Amp VF 1.1 Volts Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 1.5A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=125℃ IR 5.0 500 uAmp CJ 25 pF Typical Thermal Resistance (Note 2) RθJA 40 ℃/W Typical Thermal Resistance (Note 2) RθJL 15 ℃/W TJ，Tstg -55 to +150 ℃ Typical Junction Capacitance (Note 1) Operating and Storage Temperature Range NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Units mounted on P.C.B. with 0.5 x 0.5" (13 x 13mm) copper pads www.yfwdiode.com DB151S THRU DB157S SINGLE-PHASE GLASS PASSIVATED SILICON SURFACE MOUNT BRIDGE RECTIFIER RATINGS AND CHARACTERISTIC CURVES www.yfwdiode.com