GBU6A thru GBU6M Vishay General Semiconductor Glass Passivated Single-Phase Bridge Rectifier Major Ratings and Characteristics IF(AV) 6A VRRM 50 V to 1000 V IFSM 175 A IR 5 A VF 1.0 V Tj max. 150 C Case Style GBU Features Mechanical Data * * * * * Case: GBU Epoxy meets UL-94V-0 Flammability rating Terminals: Matte tin plated (E3 Suffix) leads, solderable per J-STD-002B and JESD22-B102D Polarity: As marked on body Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. Recommended Torque: 5.7 cm-kg (5 inches-lbs) UL Recognition file number E54214 Ideal for printed circuit boards High surge current capability High case dielectric strength of 1500 VRMS Solder Dip 260 C, 40 seconds Typical Applications General purpose use in ac-to-dc bridge full wave rectification for Monitor, TV, Printer, Switching Mode Power Supply, Adapter, Audio equipment, and Home Appliances applications. Maximum Ratings TA = 25 C, unless otherwise specified GBU6B GBU6D GBU6G GBU6J GBU6K GBU6M Units Maximum repetitive peak reverse voltage Parameter 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 output current at (Fig. 1) Symbols GBU6A TC = 90 C(1) IF(AV) (1) 6.0 A 3.0 TA = 25 C Peak forward surge current single sine-wave superimposed on rated load IFSM 175 A Rating for fusing (t < 8.3 ms) I2 t 127 A2sec Operating junction and storage temperature range TJ, TSTG - 55 to + 150 C Note: (1) Unit case mounted on AI plate heatsink Document Number 88615 29-Jul-05 www.vishay.com 1 GBU6A thru GBU6M Vishay General Semiconductor Electrical Characteristics TA = 25 C, unless otherwise specified Parameter Test condition Symbols Maximum instantaneous forward voltage drop per leg at 6.0 A VF GBU6A GBU6B GBU6D GBU6G 1.0 GBU6J GBU6K V Maximum DC reverse current at rated DC blocking voltage per leg TA= 25 C TA = 125 C IR 5.0 500 A Typical junction capacitance per leg at 4.0 A, 1 MHz CJ 211 GBU6M Units 94 pF Thermal Characteristics TA = 25 C, unless otherwise specified Parameter Symbols Typical thermal resistance per leg RJA GBU6A GBU6B GBU6D (2) GBU6G GBU6J GBU6K GBU6M Units C/W 20 RJC(1,3) 2.5 Note: (1) Units case mounted on Al plate heatsink (2) Units mounted in free air, no heatsink on P.C.B., 0.5 x 0.5" (12 x 12 mm) copper pads, 0.375" (9.5 mm) lead length (3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws Ratings and Characteristics Curves (TA = 25 C unless otherwise specified) 175 Heatsink Mounting, TC Peak Forward Surge Current (A) Average Forward Output Current (A) 6.0 4.0 2.0 PCB Mounting, TA 125 100 75 50 1.0 Cycle 25 0 0 25 50 75 100 125 150 Temperature (C) Figure 1. Derating Curve Output Rectified Current www.vishay.com 2 Single Sine-Wave TJ = 150C 150 1 100 10 Number of Cycles at 60 HZ Figure 2. Maximum Non-Repetitive Peak Forward Surge Current Per Leg Document Number 88615 29-Jul-05 GBU6A thru GBU6M Vishay General Semiconductor 1,000 Junction Capacitance, pF Instantaneous Forward Current (A) 100 10 TJ = 25C Pulse Width = 300s 1% Duty Cycle 1 0.1 0.01 0.4 0.6 0.8 1.0 1.4 1.2 TJ = 25C f = 1.0MHZ Vsig = 50mVp-p 100 10 0.1 1.6 50 - 400V 600 - 1000V Figure 3. Typical Forward Characteristics Per Leg Figure 5. Typical Junction Capacitance Per Leg 100 500 50 - 400V 600 - 1000V 100 Transient Thermal Impedance (C/W) Instantaneous Reverse Current ( A) 100 10 1 Reverse Vo ltage (V) Instantaneous Forward Voltage (V) TJ = 125C 10 1 0.1 TJ = 25C 20 40 60 80 1 0.1 0.01 0.01 0 10 100 1 0.1 Percent of Rated Peak Reverse Vo ltage (%) 100 10 t, Heating Time (sec.) Figure 4. Typical Reverse Leakage Characteristics Per Leg Figure 6. Typical Transient Thermal Impedance Package outline dimensions in inches (millimeters) Case Type GBU 0.140 (3.56) 0.130 (3.30) 0.880 (22.3) 0.860 (21.8) 0.020 R (TYP.) 0.125 (3.2) x 45 o CHAMFE R 0.160 (4.1) 0.140 (3.5) 0.740 (18.8) 0.720 (18.3) 0.310 (7.9) 0.290 (7.4) 0.075 (1.9) R . 0.085 (2.16) 0.065 (1.65) 0.100 (2.54) 0.085 (2.16) 0.080 (2.03) 0.060 (1.52) 0.050 (1.27) 0.040 (1.02) 0.080 (2.03) 0.065 (1.65) 9o TYP . 0.710 (18.0) 0.690 (17.5) 0.190(4.83) 0.210 (5.33) 5o TYP . 0.085 (2.16) 0.075 (1.90) 0.022 (0.56) 0.018 (0.46) Polarity shown on front side of case, positive lead by beveled corner Document Number 88615 29-Jul-05 www.vishay.com 3 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1