GSQ05A03LB

The GSQ05A03LB is designed as one kind of SBD types.

GSQ05A03LB has five features. (1)Similar to TO-220AC case. (2)Extremely low forward voltage drop. (3)Low power loss, high efficiency. (4)High surge capability. (5)Tj=150°C operation. Those are all the main features.

Some absolute maximum ratings of GSQ05A03LB have been concluded into several points as follow. (1)Its repetitive peak reverse voltage would be 30V. (2)Its repetitive peak surge reverse voltage would be 35V with conditions of pulse width less than 1us and duty less than 1/50. (3)Its average rectified output current would be 5A with conditions of Tc=122°C and 50Hz half sine wave resistive load. (4)Its RMS forward current would be 7.85A. (5)Its surge forward current would be 120A with conditions of 50Hz half sine wave, 1 cycle non-repetitive. (6)Its operating junction temperature range would be from -40°C to 150°C. (7)Its storage temperature range would be from -40°C to 150°C. (8)Its mounting torque would be recommended 0.5N.m. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of GSQ05A03LB are concluded as follow. (1)Its peak reverse current would have the maximum value of 5mA wth test conditions of Tj=25°C and Vrm=Vrrm. (2)Its peak forward voltage would have the maximum value of 0.47V with test conditions of Tj=25°C and Ifm=5A. (3)Its thermal resistance would have the maximum value of 5°C/W with test conditions of junction to case. (4)Its forward current vs voltage would be 1.5A at voltage of 0.4V at Tj=25°C and it would be 5.3A at voltage 0.4V. (5)Its average forward power dissipation would be 1.8W at average forward current 3A for RECT 60°C and it would be 1.4W at average forward current 3A for half sine wave RECT 60°C. And so on. If you have any question or suggestion or want to know more information about GSQ05A03LB please contact us for details. Thank you!