Glass Passivated Bridge Rectifiers DB101-G Thru. DB107-G Reverse Voltage: 50 to 1000V Forward Current: 1.0A RoHS Device Features DB -Rating to 1000V PRV 0.335(8.50) 0.307(7.80) -Ideal for printed circuit board - + 0.256(6.50) -Low forward voltage drop 0.244(6.20) ~ ~ -High current capability 0.350(8.90) 0.300(7.60) Mechanical Data 0.346(8.80) 0.323(8.20) -Case: DB, molded plastic 0.134(3.40) 0.124(3.15) 0.059(1.50) -Epoxy: UL 94V-0 rate flame retardant. 0.193(4.90) 0.155(3.90) -Polarit: As marked on Body 0.022(0.55) 0.018(0.45) 0.205(5.20) 0.197(5.00) -Mounting position: Any -Weight: 0.38 grams 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 DB101-G DB102-G DB103-G DB104-G DB105-G DB106-G DB107-G Unit Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current @TA=40°C I(AV) 1.0 A Peak Forward Surage Current , 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) IFSM 30 A Parameter 2 I t Rating For Fusing (t＜8.3ms) I t 2 10.4 A2 s Maximum Forward Voltage At 1.0A DC VF 1.1 V Maximum DC Reverse Current @TJ=25°C At Rated DC Blocking Voltage @TJ=125°C IR 10 500 μA Typical Junction Capacitance (Note 1) CJ 25 pF RθJA 40 °C/W TJ -55 ~ +150 °C TSTG -55 ~ +150 °C Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Thermal resistance from junction to ambient mounted on P.C.B with 0.5"×0.5" (13×13mm) copper pads. Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 1 QW-BBR69 Comchip Technology CO., LTD. Glass Passivated Bridge Rectifiers Rating and Characteristics Curves (DB101-G Thru. DB107-G) Fig.1 - Forward Current Derating Curve Fig.2 - Typical Forward Characteristics 10 Instantaneous Forward Current, (A) Average Forward Current, (A) 1.0 0.8 0.6 0.4 0.2 Mounted on PC board, single phase half wave, 60Hz, resistive or inductive load 0 0 50 100 1.0 0.1 0.01 150 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Ambient Temperature, (°C) Instantaneous Forward Voltage, (V) Fig.3 - Maximum Non-repetitive Surge Current Fig.4 - Typical Junction Capacitance 50 100 40 Capacitance, (pF) Peak Forward Surge Current, (A) TJ=25 OC Pulse width: 300μS 2% duty cycle 30 20 10 10 TJ=25°C f=1MHz Single half sine wave (JEDEC method) 0 1 10 100 1 0.1 1 10 100 Reverse Voltage, (V) Number of Cycle at 60Hz Instantaneous Reverse Current, (μA) Fig.5 - Typical Reverse Characteristics 100 TJ=125°C 10 1.0 TJ=25°C 0.1 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV: B Page 2 QW-BBR69 Comchip Technology CO., LTD. Glass Passivated Bridge Rectifiers Marking Code Part Number Marking code DB101-G DB101 DB102-G DB102 DB103-G DB103 DB104-G DB104 DB105-G DB105 DB106-G DB106 DB107-G DB107 - + C DBxxx ~ ~ XX / XXX = Product type marking code C = Comchip Logo Standard Packaging TUBE PACK Case Type DB TUBE Carton ( pcs ) ( pcs ) 50 5,000 Company reserves the right to improve product design , functions and reliability without notice. REV: B Page 3 QW-BBR69 Comchip Technology CO., LTD.