PART OBSOLETE - EOL18 Bulletin I2718 rev. E 05/02 6GBU Series 6.0 Amps Single Phase Full Wave Bridge Rectifier Features Diode chips are glass passivated IO(AV) = 6A VRRM = 50/ 800V Suitable for Universal hole mounting Easy to assemble & install on P.C.B. High Surge Current Capability High Isolation between terminals and molded case (1500 VRMS) Lead free terminals solderable as per MIL-STD-750 Method 2026 Terminals suitable for high temperature soldering at 260°C for 8-10 secs UL E160375 approved Description These GBU Series of Single Phase Bridges consist of four glass passivated silicon junction connected as a Full Wave Bridge. These four junctions are encapsulated by plastic molding technique. These Bridges are mainly used in Switch Mode power supply and in industrial and consumer equipment. Major Ratings and Characteristics Parameters 6GBU Units 6 A @ TC 100 °C @ 50Hz 175 A @ 60Hz 182 A @ 50Hz 154 A2s @ 60Hz 138 A2s 50 to 800 V IO IFSM 2 It VRRM range TJ www.irf.com - 55 to 150 6GBU o C 1 6GBU Series Bulletin I2718 rev. E 05/01 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number 6GBU Voltage Code VRRM , max repetitive peak rev. voltage TJ = TJ max. V VRMS , max RMS voltage TJ = TJ max. V IRRM max. @ rated VRRM TJ = 25°C µA IRRM max. @ rated VRRM TJ = 150°C µA 005 01 02 04 06 08 50 100 200 400 600 800 35 70 140 280 420 560 5 5 5 5 5 5 400 400 400 400 400 400 Forward Conduction Parameters IO IFSM Maximum DC output current Maximum peak, one-cycle 6GBU 6.0 Unit A Conditions TC = 100°C, Resistive & inductive load 4.8 TC = 100°C, Capacitive load 175 t = 10ms 182 t = 8.3ms non-repetitive surge current, following any rated load condition TJ = 150°C and with rated VRRM reapplied I2t Maximum I 2 t for fusing, 154 A2s initial TJ = TJ max 138 VFM Maximum peak forward voltage per diode 1.0 V TJ = 25 oC, IFM = 6A IRM Typical peak reverse leakage curren t per diode 5.0 400 µA TJ = 25 oC, 100% VRRM TJ = 150 oC, 100% VRRM VRRM Maximum repetitive peak 50 to 800 V t = 10ms t = 8.3ms reverse voltage range Thermal and Mechanical Specifications Parameters TJ Operating and storage Tstg temperature range RthJC Max. thermal resistance 6GBU -55 to 150 Unit Conditions C o 2.2 °C/ W DC rated current through bridge (1) 7.4 °C/ W DC rated current through bridge (1) 4 (0.14) g (oz) 1.0 9.0 Nm Lb.in junction to case RthJA Thermal resistance, junction to ambient W Approximate weight T Mounting Torque Bridge to Heatsink Note (1): Bridge mounted on Aluminum heat sink of dim 65 x 35 x 1.5mm, use silicon thermal compound heat transfer and bolt down using 3mm screw 2 www.irf.com 6GBU Series Bulletin I2718 rev. E 05/02 Ordering Information Table Device Code 6 GBU 08 1 2 3 1 - Bridge current 2 - Basic Part Number 3 - Voltage Code: code x 100 = VRRM Outline Table All dimensions are in millimetres www.irf.com 3 6GBU Series 160 1000 Instantaneous Forward Current (A) Maximum Allowable Case Temperature (°C) Bulletin I2718 rev. E 05/01 6GBU Series 150 140 130 180˚ (Rect) 120 180˚ (Sine) 110 100 90 0 1 2 3 4 5 6 100 10 T J = 25˚C T J = 150˚C 1 6GBU Series 0.1 0.5 7 4 12 180˚ (Sine) 180˚ (Rect) 8 6 4 6GBU Series T = 150˚C 2 J 0 0 1 2 3 4 5 1.5 2 2.5 3 Fig. 2 - Forward Voltage Drop Characteristics Peak Half Sine Wave Forward Current (A) Maximum Average Forward Power Loss (W) Fig. 1 - Current Ratings Characteristics 10 1 Instantaneous Forward Voltage (V) Average Forward Current (A) 6 200 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge. Initial Tj = 150˚C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 180 160 140 120 100 80 60 6GBU Series 40 1 10 100 Average Forward Current (A) Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 3 - Total Power Loss Characteristics Fig. 4 - Maximum Non-Repetitive Surge Current www.irf.com 6GBU Series Bulletin I2718 rev. E 05/02 Data and specifications subject to change without notice. This product has been designed and qualified for Multiple Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 05/02 www.irf.com 5