SHINDENGEN General Purpose Rectifiers iLow Noise Bridges OUTLINE DIMENSIONS LN4SB60 Case : 3S (Unit : mm) 600V 4A FEATURES ● Low noise ● SIL Package ● High IFSM APPLICATION ● Switching power supply ● Home (Electrical) Appliances ● Office Equipment, Telecommunication, Factory Automation RATINGS ●Absolute Maximum Ratings (If not specified Tc=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj Maximum Reverse Voltage VRM IO Average Rectified Forward Current 50Hz sine wave, R-load With heatsink Tc=111℃ Peak Surge Forward Current Repetitive Peak Surge Reverse Power Current Squared Time Dielectric Strength Mounting Torque IFSM PRRSM I2 t Vdis TOR 50Hz sine wave, R-load Without heatsink Ta=25℃ 50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25℃ Pulse width 10μs, Rating of per diode, Tj=25℃ 1ms≦t＜10ms Tj=25℃ Terminals to case, AC 1 minute (Recommended torque：0.5N･m) ●Electrical Characteristics (If not specified Tc=25℃) Item Symbol Conditions Forward Voltage VF IF=2A, Pulse measurement, Rating of per diode VR=VRM, Pulse measurement, Rating of per diode Reverse Current IR Reverse Recovery Time IF =0.1A, IR=0.1A, Rating of per diode trr θjc junction to case With heatsink Thermal Resistance Without heatsink θjl junction to lead θja junction to ambient Without heatsink Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd Ratings -40∼150 150 600 4.0 2.5 150 2 50 2 0.8 Unit ℃ ℃ V A A kW A2s kV N･m Ratings Unit Max. 0.95 V Max. 10 μA Max. 5 μs Max. 5.5 Max. 6 ℃/W Max. 30 LN4SB60 Forward Voltage Forward Current IF [A] 10 Tc=150°C [TYP] Tc=25°C [TYP] 1 Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 1 Forward Voltage VF [V] 1.2 1.4 1.6 LN4SB60 Forward Power Dissipation Forward Power Dissipation PF [W] 10 8 SIN 6 4 2 0 0 1 2 3 4 5 Average Rectified Forward Current IO [A] Tj = 150°C Sine wave 6 LN4SB60 Derating Curve Average Rectified Forward Current IO [A] 6 5 SIN 4 3 Heatsink 2 Tc Tc 1 0 0 20 40 60 80 100 120 Case Temperature Tc [°C] Sine wave R-load with heatsink 140 160 LN4SB60 Derating Curve Average Rectified Forward Current IO [A] 4 3.5 PCB Soldering land 5mmφ 3 SIN 2.5 2 1.5 1 0.5 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] VR = 600V Sine wave R-load Free in air IO 0 0 VR tp D=tp /T T LN4SB60 Peak Surge Forward Capability IFSM 200 10ms 10ms Peak Surge Forward Current IFSM [A] 1 cycle non-repetitive, sine wave, Tj=25°C before surge current is applied 150 100 50 0 1 2 5 10 20 Number of Cycles [cycles] 50 100