Production specification Silicon Bridge Rectifiers DB204S--DB207S Features Glass passivated junction High surge current capability Saves space on printed circuit boards High temperature soldering guaranteed: 260°C/10 seconds RoHS Compliant Mechanical Data Case: Molded plastic body RoHS-compliant Molding compound meets UL 94 V-0 flammability rating Terminals: Lead Free Plating (Matte Tin Finish.) Polarity indicator: As marked on body Maximum Ratings (@TA = 25°C unless otherwise specified) Characteristic Symbol DB204S DB205S DB206S DB207S Units Peak repetitive reverse voltage VRRM 400 600 800 1000 V RMS reverse voltage VRMS 280 420 560 700 V DC blocking voltage VDC 400 600 800 1000 V Maximum average forward output current IF(AV) 2.0 A @TJ= 25°C IFSM 60 A @TJ= 25°C It 2 14.9 As Peak forward surge current, 8.3ms single half-sine-wave 2 It Rating for fusing 2 Thermal Characteristics Parameter Typical thermal resistance per leg (Note 1) Operating junction temperature range Storage temperature range Symbol DB204S DB205S DB206S DB207S Units R ΘJA 70 R ΘJC 31 R ΘJL 29 TJ - 55 ---- + 150 °C TSTG - 55 ---- + 150 °C °C/W Note: 1. Device mounted on PCB with 10 mm x 20 mm x 0.1mm copper pad areas DFS702AA Rev.B www.gmesemi.com Production specification Silicon Bridge Rectifiers DB204S--DB207S Electrical Characteristics (@TA = 25°C unless otherwise specified) Parameter Maximum instantaneous Symbol VF Test conditions IF=2.0A Per Diode Typ. Max. Units -- 1.1 V forward voltage Maximum Reverse current DFS702AA Rev.B IR Rated VR, @TA=25°C -- 10 μA Per Diode @TA=125°C -- 100 μA www.gmesemi.com Production specification Silicon Bridge Rectifiers DB204S--DB207S Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Fig.1-Forward Current Derating Curve IFSM ,Peak Forward Surge Current (A) Average Current (A) 2 Fig.2- Surge Current Derating Curve 1.5 1 0.5 0 0 25 50 75 100 125 Lead Temperature (°C) 40 30 20 10 0 1 10 Number of Cycles at 60HZ 100 Fig.4- Typical Reverse Characteristic 10 10 Tj=125℃ Reverse Current ,IR(μ A) Forward Current IF(A) 50 150 Fig.3- Typical Forward Voltage Characteristic Tj=25℃ Tj=75℃ 1 0.1 Tj=125℃ 1 Tj=75℃ 0.1 Tj=25℃ 0.01 0.6 0.7 0.8 0.9 1.0 1.1 Forward Voltage ,VF(V) DFS702AA Rev.B 60 1.2 1.3 10 20 30 40 50 60 70 80 90 100 Reverse Voltage ,VR(%) www.gmesemi.com Production specification Silicon Bridge Rectifiers DB204S--DB207S Package Outline Dimensions(unit:mm) Mounting Pad Layout(unit:mm) Ordering Information Part No. Marking Package Shipping DB204S DB204S DFS 50/Unit&Pipe DB205S DB205S DFS 50/Unit&Pipe DB206S DB206S DFS 50/Unit&Pipe DB207S DB207S DFS 50/Unit&Pipe DFS702AA Rev.B www.gmesemi.com