1SR153-400 Diodes Rectifier diode 1SR153-400 !External dimensions (Units : mm) !Applications High speed rectification CATHODE BAND (SILVER) φ0.6±0.1 !Features 1) Cylindrical mold. (MSR) 2) VRM=400V guaranteed while maintaining high speed. 3) High reliability. 29.0±1.0 3.0±0.2 29.0±1.0 Type No. and date of manufacture stamped on body in digital marking. Date of manufacture 1999.12 → 9.N ROHM : MSR Model name 1SR153-400 → 4 !Construction Silicon diffused junction EIAJ : − JEDEC : DO-41 mini !Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit Absolute peak reverse voltage VRSM 500 V Peak reverse voltage VRM 400 V IO 1.0 A IFSM 30 A Mean rectifying current Peak forward surge current ∗ Junction temperature Tj 150 °C Storage temperature Tstg −40~+150 °C ∗ 60Hz for 1 !Electrical characteristics (Ta = 25°C) Parameter φ2.5±0.2 Symbol Min. Typ. Max. Unit Conditions Forward voltage VF − − 1.3 V IF=0.8A Reverse current IR − − 10 µA VR=400V Reverse recovery time trr − − 0.4 µs IF=IR=10mA, Irr=1mA 1SR153-400 Diodes !Electrical characteristic curves (Ta = 25°C) 105 1 100m 10m 125°C −25°C 1m 25°C 500 125°C REVERSE RECOVERY TIME : trr (ns) REVERSE CURRENT : IR (nA) FORWARD CURRENT : IF (A) 10 104 75°C 103 25°C 102 −25°C 10 75°C 0.1m 0 0.2 0.4 0.6 0.8 1.0 1.2 1 0 1.4 FORWARD VOLTAGE : VF (V) SURGE FORWARD CURRENT : IFSM (A) E TIV SIS AN DU TI CI IN PA D CA AD 0 0 LO AD LO 0.2 IVE CT VE AVERAGE RECTIFIED CURRENT : IO (A) RE 0.4 25 50 100 150 300 400 500 600 700 200 40 30 P=50% 10 0 1 3 5 10 30 50 100 AMBIENT TEMPERATURE : Ta (°C) CYCLES at 60 Hz Fig.4 Derating curve Fig.5 Surge current characteristics 10Ω D.U.T. 500Ω PULSE GENERATOR 10Ω OSCILLOSCOPE Fig.6 Reverse recovery time (trr) measurement circuit 300 200 100 0 0 5 10 15 20 25 30 Fig.3 Reverse recovery time characteristics 50 20 400 FORWARD CURRENT : IF (mA) Fig.2 Reverse characteristics 1.0 0.6 200 REVERSE VOLTAGE : VR (V) Fig.1 Forward characteristics 0.8 100 IR=10mA Irr=1mA 35