STMicroelectronics BYT01-400
FAST RECOVERY RECTIFIER DIODES
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS Symbol IR Tj = 25°C Tj = 100°C VF Tj = 25°C Tj = 100°C IF = 1A Test Conditions VR = VRRM Min. Typ. Max. 20 0.5 1.5 1.4 Unit µA mA V RECOVERY CHARACTERISTICS Symbol trr Tj = 25°C Tj = 25°C Test Conditions IF = 1A IF = 0.5A diF/dt = - 15A/µs IR = 1A VR = 30V Irr = 0.25A Min. Typ. Max. 55 25 Unit ns TURN-OFF SWITCHING CHARACTERISTICS (Without Series inductance) Symbol tIRM IRM diF/dt = - 50A/µs diF/dt = - 50A/µs Test Conditions Tj = 100°C Lp ≤ 0.05 µA VCC = 200 V See figure 12 IF = 1A Min. Typ. 35 1.5 Max. 50 2 Unit ns A To evaluate the conduction losses use the following equations: VF = 1.05 + 0.145 IF P = 1.05 x IF(AV) + 0.145 IF2(RMS) 2/5 BYT 01-400 Fi g ur e 1. Ma xi mu m av erag e po wer dissipation versus average forward current. Figure 2. Average forward current versus ambient temperature. Figure 3. Thermal resistance versus lead length. Mounting n°1 INFINITE HEATSINK Mounting n°2 PRINTED CIRCUIT Figure 5. Peak forward current versus peak forward voltage drop (maximum values).