MD1S THRU MD7S SAMWIN SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER REVERSE VOLTAGE: FORWARD CURRENT: 50 to 1000 VOLTS 0.5 AMPERE Mechanical Data · Case: Molded plastic, MD-S · Epoxy: UL 94V-O rate flame retardant · Terminals: Leads solderable per MIL-STD-202, method 208 guaranteed · Mounting position: Any · Weight: 0.008ounce, 0.22gram Product Features · Surge overload rating: 30 amperes peak · Ideal for printed circuit board · Plastic material has Underwriters Laboratory · Flammability Classification 94V-0 · Low leakage · Reliable low cost construction utilizing molded Package Dimensions in inches (mm) Absolute Maximum Ratings Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. MD1M MD2M MD3M MD4M MD5M MD6M MD7M 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(see Fig. 1) I(AV) on glass-epoxy P.C.B (Note 2) on aluminum substrate (Note 3) Peak Forward Surge Current,8.3ms single half-sinewave superimposed on rated load (JEDEC method) 0.5 Amp 0.8 IFSM 30 Amp Maximum Forward Voltageat 0.4A DC and 25℃ VF 1.0 Volts Maximum Reverse Currentat Rated DC Blocking Voltage IR at TA=25℃ TA=125℃ 5.0 uAmp 500 CJ 13 pF Typical Thermal Resistance (Note 3) RθJA 70 ℃/W Typical Thermal Resistance (Note 2) RθJL 20 ℃/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- On glass epoxy P.C.B. mounted on 0.05 x 0.05" (1.3 x 1.3mm) pads 3- On aluminum substrate P.C.B. with an area of 0.8" x 0.8" (20 x 20mm) mounted on 0.05 x 0.05" (1.3 x 1.3mm) solder pad 1/3 REV 1.01 08.08.25 MD1S THRU MD7S SAMWIN SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER Ratings and Characteristic Curves SAMWIN SOUTH SCIENCE & THECNOLOGY CO., LTD. ROOM 2005, CYBER TIMES TOWER A, TIANAN CYBER PARK, FUTIAN DISTRICT, SHENZHEN,CHINA TEL:+86-755-83981818 FAX::+86-755-83476838 E-mail: [email protected] http://www.samwinsemi.com/ 2/3 REV 1.01 08.08.25