Glass Passivated Bridge Rectifiers GBU25005-G Thru. GBU2510-G Reverse Voltage: 50 to 1000V Forward Current: 25.0A RoHS Device GBU Features Backside 0.437(11.1) -Surge overload rating -350 amperes peak. 0.430(10.9) 0.139(3.53) 0.874(22.2) 0.133(3.37) 0.126(3.2)*45 0.860(21.8) -Ideal for printed circuit board. C h a mfe r 0.161(4.1) 0.134(3.4) -UL recognized file E349301 R 0.232(5.90) 0.752(19.1) 0.720(18.3) 0.213(5.40) 0.073(1.85) 0.401(10.2) 0.057(1.45) 0.392(9.80) 0.100(2.54) Mechanical Data 0.085(2.16) 0.720(18.29) 0.106(2.7) 0.680(17.27) 0.091(2.3) 0.080(2.03) 0.047(1.2) -Epoxy: UL 94V-0 rate flame retardant. 0.065(1.65) 0.035(0.9) 0.022(0.56) 0.018(0.46) -Case: Molded plastic, GBU 0.210(5.3) 0.190(4.8) 0.210(5.3) -Mounting position: Any 0.190(4.8) 0.210(5.3) -Weight: 3.91 grams (approx.). 0.190(4.8) Dimensions in inches and (millimeter) Maximum ratings and electrical characteristics Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% GBU GBU GBU GBU GBU GBU GBU Symbol Parameter Unit 25005-G 2501-G 2502-G 2504-G 2506-G 2508-G 2510-G 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 25.0 Maximum Average Forward (With heatsink Note2) I(AV) A Rectified Current Tc=100C (without heatsink) 4.2 Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Super Imposed On Rated IFSM 350 A Load (JEDEC Method) Maximum Forward Voltage at 12.5A DC VF 1.0 V TJ=25C 10.0 Maximum DC Reverse Current IR A At Rate DC Blocking Voltage TJ=125C 500 2 2 2 I T Rating for Fusing (t<8.3ms) A s I t 508 Typical Junction Capacitance Per Element pF CJ 70 (Note 1) TTypical Thermal Resistance R JC 2.2 C/W Operating Temperature Range TJ -55 to +150 C Storage Temperature Range TSTG -55 to +150 C Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Device mounted on 100mm*100mm*1.6mm Cu plate heatsink. Company reserves the right to improve product design , functions and reliability without notice. REV: D QW-BBR59 Page 1 Comchip Technology CO., LTD.Glass Passivated Bridge Rectifiers Rating and Characteristics Curves (GBU25005-G Thru. GBU2510-G) Fig.1 - Derating Curve Output Fig.2 - Max. Forward Surge Current Rectified Current 40 400 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOADS 350 300 30 WITH HEAT SINK 250 20 200 150 100 10 50 0 0 0 50 100 150 1 10 100 Case Temperature, (C) Number of Cycles at 60Hz Fig.4 - Typical Reverse Characteristics Fig.3 - Typical Forward Characteristics 10 100 1.0 10 TJ=25C 1.0 0.1 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 20 40 60 80 100 120 140 Instantaneous Forward Voltage, (V) Percent of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV: D QW-BBR59 Page 2 Comchip Technology CO., LTD. Instantaneous Forward Current, (A) Average Forward Output Current, (A) Instantaneous Reverse Current, (A) Peak Forward Surge Current, (A)