GBU4A thru GBU4M VISHAY Vishay Semiconductors Glass Passivated Single-Phase Bridge Rectifier Major Ratings and Characteristics IF(AV) 4A VRRM 50 V to 1000 V IFSM 150 A IR 5 A VF 1.0 V Tj max. 150 C Features * * * * * Case Style GBU UL Recognition file number E54214 Ideal for printed circuit boards High surge current capability High case dielectric strength of 1500 VRMS Meets MSL level 1, per J-STD-020C Typical Applications Mechanical Data 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. Case: GBU Epoxy meets UL-94V-0 Flammability rating Terminals: Matte Tin plated (E3 Suffix) leads, solderable per J-STD-002B and MIL-STD-750, Method 2026 Polarity: As marked on body Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. Recommended Torque: 5.7 cm-kg (5 inches-lbs) Maximum Ratings TA = 25 C, unless otherwise specified GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Maximum repetive peak reverse voltage Parameter Symbol GBU4A VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Maximum DC blocking voltage Maximum average forward rectified output current at TC = 100 C (1) TA = 40 C (2) Peak forward surge current single sine-wave superimposed on rated load Rating for fusing (t < 8.3 ms) Operating junction and storage temperature range Unit IF(AV) 4.0 3.0 A IFSM 150 A I2 t 93 A2sec TJ, TSTG - 55 to + 150 C Note: (1) Unit case mounted on 1.6 x 1.6 x 0.06" thick (4.0 x 4.0 x 0.15 cm) Al. Plate (2) Units mounted on P.C.B with 0.5 x 0.5" (12 x 12 mm) copper pads and 0.375" (9.5 mm) lead length Document Number 88614 23-Nov-04 www.vishay.com 1 GBU4A thru GBU4M VISHAY Vishay Semiconductors Electrical Characteristics TA = 25 C, unless otherwise specified Parameter Test condition Symbol GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Unit Maximum instantaneous forward drop per leg at 4.0 A VF 1.0 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, 1MHz CJ 100 45 pF Thermal Characteristics TA = 25 C, unless otherwise specified Parameter Typical thermal resistance per leg Symbol GBU4A GBU4B GBU4D GBU4G RJA(2) 22 RJC(1) 4.2 GBU4J GBU4K GBU4M Unit C/W Note: (1) Unit case mounted on Al plate heatsink (2) Units mounted on P.C.B with 0.5 x 0.5" (12 x 12 mm) Copper pads and 0.375" (9.5 mm) lead length www.vishay.com 2 Document Number 88614 23-Nov-04 GBU4A thru GBU4M VISHAY Vishay Semiconductors Ratings and Characteristics Curves (TA = 25 C unless otherwise specified) 500 Instantaneous Reverse Current (A) Average Forward Output Current (A) 8.0 Heatsink Mounting, TC 6.0 4.0 P.C.B. Mounting, TA 2.0 0 100 TJ = 125C 10 1 0.1 TJ = 25C 0.01 150 100 50 0 0 Temperature (C) Figure 1. Derating Curve Output Rectified Current 40 60 80 100 Figure 4. Typical Reverse Leakage Characteristics Per Leg TJ = TJ max. single sine-wave (JEDEC Method) 100 50 Junction Capacitance (pF) 1,000 150 Peak Forward Surge Current (A) 20 Percent of Rated Peak Reverse Voltage (%) TJ = 25C f = 1.0 MHz Vsig = 50mVp-p 100 1.0 Cycle 10 0 0.1 100 10 1 Reverse Voltage (V) Number of Cycles at 60 Hz Figure 2. Maximum Non-Repetitive Peak Forward Surge Current Per Leg 10 TJ = 25C Pulse Width = 300s 1% Duty Cycle 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Instantaneous Forward Voltage (V) Figure 3. Typical Forward Characteristics Per Leg Document Number 88614 23-Nov-04 Figure 5. Typical Junction Capacitance Per Leg Transient Thermal Impedance (C/W) Instantaneous Forward Current (A) 100 1 100 10 1 100 10 1 0.1 0.01 0.1 1 100 10 t, Heating Time (sec.) Figure 6. Typical Transient Thermal Impedance www.vishay.com 3 GBU4A thru GBU4M VISHAY Vishay Semiconductors Package Dimensions in Inches (millimeters) 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 45o CHAMFER 9o TYP 0.160 (4.1) 0.140 (3.5) 0.310 (7.9) 0.290 (7.4) 0.740 (18.8) 0.720 (18.3) 0.075 (1.9)R 0.085 (2.16) 0.065 (1.65) 0.080 (2.03) 0.060 (1.52) 5o TYP 0.710 (18.0) 0.690 (17.5) 0.100 (2.54) 0.085 (2.16) 0.085 (2.16) 0.075 (1.90) 0.050 (1.27) 0.040 (1.02) 0.080 (2.03) 0.065 (1.65) 0.190 (4.83) 0.210 (5.33) 0.026 (0.66) 0.020 (0.51) Polarity shown on front side of case, positive lead by beveled corner www.vishay.com 4 Document Number 88614 23-Nov-04