Schottky Barrier Rectifier SR3030PT-G Thru. SR30150PT-G Reverse Voltage: 30 to 1000V Forward Current: 30.0A RoHS Device Features TO-3P -Metal of silicon rectifier, majority carrier conduction. -Guard ring for transient protection. -Low power loss, high efficiency. -High current capability, low VF. -High surge capacity. -For use in low voltage, high frequency inverters, free wheeling,and polarity protection applications. 0.646(16.40) 0.626(15.90) 0.244(6.20) 0.224(5.70) 0.134(3.40) 0.114(2.90) 0.085(2.16) 0.075(1.90) 0.203(5.16) 0.193(4.90) 0.091(2.30) 0.078(1.97) 0.858(21.80) 0.819(20.80) Mechanical Data -Case: TO-3P, molded plastic 0.095(2.40) 0.083(2.10) -Epoxy: UL 94-V0 rate flame retardant. 0.127(3.22) 0.117(2.97) 0.161(4.10) 0.138(3.50) -Polarity: As marked on the body. 0.086(2.18) 0.076(1.93) 0.795(20.20) 0.776(19.70) -Mounting position: Any 0.030(0.76) 0.020(0.51) -Weight: 5.6 grams 0.224(5.70) 0.205(5.20) 0.048(1.22) 0.044(1.12) Dimensions in inches and (millimeter) Maximum ratings and electrical characteristics Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SR3030 PT-G SR3040 PT-G SR3050 PT-G SR3060 PT-G SR3080 PT-G SR30100 PT-G SR30150 PT-G Unit Maximum Recurrent Peak Reverse Voltage VRRM 30 40 50 60 80 100 150 V Maximum RMS Voltage VRMS 21 28 35 42 56 70 105 V Maximum DC Blocking Voltage VDC 30 40 50 60 80 100 150 V Maximum Average Forward Rectified Current (See Fig.1) @Tc=95°C I(AV) 30 A Peak Forward Surage Current , 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) IFSM 275 A Peak Forward Voltage at 15.0A DC VF Parameter Maximum DC Reverse Current At Rate DC Blocking Voltage @TJ=25°C @TJ=100°C Typical Junction Capacitandce (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range 0.55 0.70 0.85 1.0 IR 75 0.95 V mA CJ 700 pF RθJA 2.0 °C/W TJ -55 to +125 °C TSTG -55 to +150 °C Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Thermal resistance junction to case. REV:A Page 1 QW-BB045 Comchip Technology CO., LTD. Schottky Barrier Rectifier Rating and Characteristics Curves (SR3030PT-G Thru. SR30150PT-G) Fig.1- Forward Current Derating Curve Fig.2- Typical Forward Characteristics 30 100 Instantaneous Forward Current, (A) SR3030PT-G - SR3040PT-G Average Forward Current, (A) 25 20 15 10 O Single phase C half wave 60Hz Resistive or inductive load 5 0 SR3050PT-G - SR3060PT-G 10 SR3080PT-G - SR30100PT-G SR30150PT-G 1.0 TJ = 25°C Pulse width 300us 2% Duty cycle 0.1 0 25 75 50 100 125 150 0.1 Case Temperature, (°C ) 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Instantaneous Forward Voltage, (V) Fig.3- Maximum Non-Repetitive Surge Current Fig.4- Typical Junction Capacitance 400 10000 Pulse width 8.3ms Single half-sine-wave (JEDEC Method) 350 300 Capacitance, (pF) Peak Forward Surge Current, (A) 0.2 250 200 150 1000 100 TJ = 25°C , f = MHZ 50 0 100 1 10 100 1 Number of Cycles at 60Hz 1.0 10.0 100 Reverse Voltage , (V) Fig.5- Typical Reverse Characteristics Instantaneous Reverse Current, (mA) 100 TJ =100°C 10 TJ =75°C 1.0 0.1 0.01 TJ =25°C 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, (%) REV: A Page 2 QW-BB045 Comchip Technology CO., LTD. Schottky Barrier Rectifier Marking Code Part Number Marking code SR3030PT-G SR3030PT SR3040PT-G SR3040PT C SR3050PT-G SR3050PT SR30XXXPT SR3060PT-G SR3060PT SR3080PT-G SR3080PT SR30100PT-G SR30100PT SR30150PT-G SR30150PT XX / XXX = Product type marking code C = Compchip Logo Standard Package BULK PACK Case Type TO-3P BOX CARTON ( pcs ) ( pcs ) 500 2,000 Rev. A QW-BB045 Page 3