GSIB6A20 thru GSIB6A80 Vishay Semiconductors New Product formerly General Semiconductor Glass Passivated Single-Phase Bridge Rectifier Rectifier Reverse Voltage 200 and 800V Rectifier Forward Current 6.0A Case Style 5S 1± 0.1 3.2 ± 0.2 11± 0.2 20 ± 0.3 2.2 ± 0.2 7.5 7.5 10 ± 0.2 ± 0.2 ± 0.2 • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • High case dielectric strength of 1500 VRMS • Ideal for printed circuit boards • Glass passivated chip junction • High surge current capability Mechanical Data 17.5 ± 0.5 4 ± 0.2 5 + 3.5 ± 0.2 3.6 ± 0.2 30 ± 0.3 2.5 ± 0.2 Features 4.6 ± 0.2 0.7 ± 0.1 2.7 ± 0.2 Dimensions in millimeters Case: 5S Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 High temperature soldering guaranteed: 260°C/10 seconds, 0.375 (9.5mm) lead length, 5lbs. (2.3kg) tension Mounting Position: Any (3) Mounting Torque: 5 in. - lb. max. Weight: 0.26 oz., 7.0 g Maximum Ratings & Thermal Characteristics Parameter Ratings at 25°C ambient temperature unless otherwise specified. Symbol GSIB6A20 GSIB6A40 GSIB6A60 GSIB6A80 Unit Maximum repetitive peak reverse voltage VRRM 200 400 600 800 V Maximum RMS voltage VRMS 140 280 420 560 V VDC 200 400 600 800 V Maximum DC blocking voltage Maximum average forward rectified output current at TC = 100°C TA = 25°C Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) Rating for fusing (t < 8.3ms) Maximum thermal resistance per leg Operating junction and storage temperature range Electrical Characteristics (1) IF(AV) 6.0 2.8(2) A IFSM 150 A I2t 93 A2sec RθJA RθJC 22(2) 3.4 (1) °C/W TJ, TSTG –55 to +150 °C Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol GSIB6A20 GSIB6A40 GSIB6A60 GSIB6A80 Unit Maximum instantaneous forward voltage drop per leg at 3.0A VF 1.00 V Maximum DC reverse current at rated DC blocking voltage per leg IR 10 250 µA TA = 25°C TA = 125°C Notes: (1) Unit case mounted on Al plate heatsink (2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads and 0.375" (9.5mm) lead length (3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw Document Number 88649 25-Mar-02 www.vishay.com 1 GSIB6A20 thru GSIB6A80 Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (TA = 25°C unless otherwise noted) Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Per Leg Heatsink Mounting, TC 6.0 4.0 P.C.B. Mounting, TA 2.0 0 100 100 50 1.0 Cycle 50 100 Temperature (°C) 150 1 10 1 TJ = 25°C Pulse Width = 300µs 1% Duty Cycle 0.1 0.01 1.2 1.4 0.8 0.6 1.0 Instantaneous Forward Voltage (V) 500 TJ = 125°C 100 10 1 TJ = 25°C 0.1 0.01 1.6 20 0 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig. 6 - Typical Transient Thermal Impedance Transient Thermal Impedance (°C/W) 1,000 TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p 100 10 www.vishay.com 2 1 10 Reverse Voltage (V) 100 Fig. 4 - Typical Reverse Characteristics Per Leg Fig. 5 - Typical Junction Capacitance Per Leg 0.1 10 Number of Cycles at 60 Hz Fig. 3 - Typical Forward Characteristics Per Leg 0.4 Junction Capacitance (pF) TJ = TJ max. single sine-wave (JEDEC Method) 150 0 0 Instantaneous Forward Current (A) Peak Forward Surge Current (A) 8.0 Instantaneous Reverse Current (µA) Average Forward Output Current (A) Fig. 1 - Derating Curve Output Rectified Current 100 100 10 1 0.1 0.01 0.1 1 10 100 t, Heating Time (sec.) Document Number 88649 25-Mar-02