Fast-Recovery Rectifier Diodes Electrical Characteristics (Ta = 25°C) Absolute Maximum Ratings Parameter IFSM (A) Tj (°C) Tstg (°C) VF (V) t rr ➀ (µs) IR (H) (µA) IR (µA) Rth (j- ) Mass IF /IRP (mA) (°C/ W) (g) 10/20 15 0.4 0.4 100/100 0.18 100/200 15 0.4 0.4 12 0.6 VRM (V) I F (AV) (A) RU 2YX 100 1.5 30 0.95 1.5 10 300 0.2 RU 20A 600 1.5 50 1.1 1.5 10 350 RU 3 400 RU 3A 600 10 400 RU 3B 800 1.1 RU 3C 1000 1.5 Type No. 50Hz Half-cycle Sinewave Single Shot max IF (A) Others t rr ➁ (µs) IF /IRP (mA) VR = VRM VR = VRM max Ta =100°C max 10/10 0.08 Fig. A 1.5 1.5 –40 to +150 1.5 20 10/10 0.18 10/20 B 1.0 2.5 1.5 RU 2YX VF —IF Characteristics (Typical) 10mm Copper Foil 0.9 0.6 1 0 25 50 75 100 125 Ambient Temperature Ta (°C) Ta = 150ºC 100ºC 60ºC 25ºC 0.1 0.3 0 Peak Forward Surge Current P. C. B. Solder 180•100•1.6 t Forward Current IF (A) IF(AV) (A) Average Forward Current L =10mm 10 1.2 0.02 0.3 150 I FMS Rating I FSM (A) 20 L =10mm 0.5 0.7 0.9 Forward Voltage VF (V) 30 I FSM (A) Ta—IF(AV) Derating 1.5 20 10 0 1.1 20ms 1 5 10 Overcurrent Cycles 50 RU 20A 0.9 0.6 1 0.1 0 0 25 50 60 75 100 125 Ambient Temperature Ta (°C) 0.001 0.1 150 Ta = 150ºC 100ºC 60ºC 25ºC 0.01 0.3 I FMS Rating Peak Forward Surge Current 10 1.2 Forward Current IF (A) IF(AV) (A) Average Forward Current VF —IF Characteristics (Typical) 0.3 0.5 0.7 0.9 1.1 Forward Voltage VF (V) 50 I FSM (A) 20 I FSM (A) Ta—IF(AV) Derating 1.5 40 30 20 10 0 1.3 20ms 1 5 10 Overcurrent Cycles 50 RU 3 series 10mm Copper Foil 1.0 RU3B RU3,RU3A,RU3C 0.5 0 0 25 50 75 100 125 Ambient Temperature Ta (°C) External Dimensions 1 0.1 Fig. A 0.78 0.6 0.8 1.0 1.2 Forward Voltage VF (V) 0.98 ±0.05 Cathode Mark 4.0 ±0.2 7.2 ±0.2 62.5 ±0.7 7.2±0.2 62.5 ±0.7 0.4 Fig. B ±0.05 Cathode Mark 34 Ta = 100ºC 50ºC 25ºC 0.01 0.001 0.2 150 (Unit: mm) Flammability: UL94V-0 or Equivalent 4.0 ±0.2 1.4 25 I FSM (A) I FSM (A) Solder P. C. B. 180•100•1.6 t 1.5 I FMS Rating 10 L =10 mm Peak Forward Surge Current L =10 mm Forward Current IF (A) IF(AV) (A) Average Forward Current VF —IF Characteristics (Typical) Ta—IF(AV) Derating 2.0 20 20ms 15 10 5 0 1 5 10 Overcurrent Cycles 50