RM3253S 데이터시트 PDF ( Data sheet )

RM3253S RM3253S Off Line AC, DC Switcher IC Description The RM3253S series switcher ICs cost effectively replace all power supplies up to 5W output power based on unregulated isolated linear transformer (50, 60HZ). Unlike conventional PWM (pulse width modulation) controllers, they regulate the out

Rectifier Diodes Absolute Maximum Ratings Parameter Type No. VRM (V) I F (AV) (A) ( ) is with Heatsink Electrical Characteristics (Ta = 25°C) Tstg (°C) max VF (V) IF (A) IR ( A) VR = VRM max IR (H) ( A) VR = VRM Ta = 100°C max Rth (j- ) (°C, W) Others Mass Fig. (g) IFSM (A) 50H- Half-cycle S

Rectifier Diodes Absolute Maximum Ratings Parameter Type No. VRM (V) I F (AV) (A) ( ) is with Heatsink Electrical Characteristics (Ta = 25°C) Tstg (°C) max VF (V) IF (A) IR ( A) VR = VRM max IR (H) ( A) VR = VRM Ta = 100°C max Rth (j- ) (°C, W) Others Mass Fig. (g) IFSM (A) 50H- Half-cycle S

MITSUBISHI FAST RECOVERY DIODE MODULES RM300CA-9W HIGH FREQUENCY USE INSULATED TYPE RM300CA-9W IDC VRRM trr DC current ................................ 300A Repetitive peak reverse voltage .................... 450V Reverse recovery time ............. 0.5 s APPLICATION Free wheel use, Welders