CMF01 THRU CMF04 600V-900V Switching Mode Power Supply Applications 0.5A-2.0A SOD-123 FEATURES • • • • Repetitive peak reverse voltage: VRRM Average forward current: IF (AV) Forward voltage: VFM = 2.0 V (max) Very fast reverse-recovery time: trr = 100 ns (max.) • Suitable for compact assembly due to small surface-mount Package “M −FLATTM” (Toshiba package name) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING SYMBOL CMF01 CMF02 CMF03 CMF04 UNIT . Maximum Repetitive Peak Reverse Voltage VRRM Maximum Average Forward Current Ta = 65 °C IF Maximum Peak One Cycle Surge Forward Current (Non-repetitive IFSM Maximum Forward Voltage at I F VF 600 600 900 800 2.0 1.0 0.5 0.5 (Note 1) (Note 1) (Note 1) (Note 1) 10(50HZ) 30(50HZ) 2.5 2.0 V A A V Rth (j-l) 16 °C/W Junction Temperature Range TJ - 40 to + 125 °C Storage Temperature Range TSTG - 40 to + 150 °C Maximum Thermal Resistance (Junction to Lead) Note 1: Tℓ = 100°C (CMF01) Tℓ = 108°C (CMF02) Tℓ = 102°C (CMF03) Tℓ = 127°C (CMF04) Rectangular waveform (α = 180°) Note 2: This rating specifies the non-repetitive peak current in one cycle of a 50 Hz sine wave, condition angle 180°. Therefore the rating applies only to abnormal operation, which seldom occurs during the lifespan of a device. E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com CMF01 THRU CMF04 600V-900V Switching Mode Power Supply Applications RATINGS AND CHARACTERISTIC CURVES CMF01 THRU CMF04 iF – vF PF (AV) – IF (AV) 3.0 Pulse test Average forward power dissipation PF (AV) (W) Instantaneous forward current iF (A) 10 0.5A-2.0A Tj = 150°C 1 75°C 25°C 0.1 180° 120° 2.0 α = 60° Rectangular waveform 1.0 0° α 360° Conduction angle α 0.01 0 2.0 1.0 3.0 4.0 Instantaneous forward voltage VF 0 0 5.0 0.2 0.6 0.4 Average forward current (V) 0.8 1.0 IF (AV) (A) 1.2 Ta max – IF (AV) 140 120 100 80 Rectangular waveform 60 120° 40 0° α 360° 20 0 0 α = 60° 0.4 0.2 Conduction angle: α 180° 0.6 Average forward current 0.8 1.0 IF (AV) (A) Tℓ max – IF (AV) 160 Maximum allowable lead temperature Tℓ max (°C) Maximum allowable ambient temperature Ta max (°C) 160 Device mounted on a glass-epoxy board (board size: 50 mm × 50 mm, land size: 6 mm × 6 mm) 140 120 100 80 40 0° α 360° 20 0 1.2 Rectangular waveform 60 α = 60° Conduction angle: α 0 0.2 0.4 0.6 Average forward current 120° 180° 0.8 1.0 IF (AV) (A) 1.2 Surge forward current rth (j-a) – t (non-repetitive) 1000 Ta = 25°C f = 50 Hz 10 Transient thermal impedance rth (j-a) (°C/W) Peak surge forward current IFSM (A) 12 8 6 4 2 0 1 3 5 10 30 50 100 Device mounted on a glass-epoxy board (board size: 50 mm × 50 mm, land size: 6 mm × 6 mm, board thickness: 1.6 t) 10 Device mounted on a ceramic board (board size: 50 mm × 50 mm, land size: 2 mm × 2 mm, board thickness: 0.64 t) 1 0.001 100 Number of cycles E-mail: [email protected] Device mounted on a glass-epoxy board (board size: 50 mm × 50 mm, land size: 2.1 mm × 1.4 mm, board thickness: 1.6 t) 0.01 0.1 1 Time 2 of 2 10 t 100 1000 (s) Web Site: www.taychipst.com