LS41 6 6 mperes / Up to 24 Volts CONNECTION DIGRM OUTLINE DRWING D G H E B J "P" "Q" M N Description: Powerex Single Diode Modules are designed for use in applications requiring rectification and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. has been tested and recognized by the Underwriters Laboratories. F Ordering Information: Select the complete eight-digit module part number from the table below. Example: LS41246 is a 24V, 6 mpere Single Diode Isolated Module. Type R Voltage Volts (x) CONNECTION DIGRM L Current mperes (x1) C LS41 6 Single Diode Module 6 mperes / 8-24 Volts LS41 Outline Dimensions Dimension Inches Millimeters 3.15 8. B 1.5 38. C 2.5 52.1 D 3.62 92. E 1.97 5. F.39 9.9 G.24 6.1 H.75 19. J.99 25.1.48 12.2 L.12 3.1 M 1.45 36.8 N 1.76 44.7 P M1 Metric M1 Q.25 Dia. 6.35 Dia. R.99 25.1 Note: Dimensions are for reference only. Features: Electrically Isolated Heatsinking luminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability UL Recognized Benefits: No dditional Insulation Components Required Easy Installation No Clamping Components Required Reduce Engineering Time pplications: Bridge Circuits C & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends LS41 8 1 12 Thru 24 6 Revision Date: 2/29/28
LS41 6 6 mperes / Up to 24 Volts bsolute Maximum Ratings Characteristics Conditions Symbol Units Repetitive Peak Reverse Blocking Voltage V RRM up to 24 V Non-Repetitive Peak Reverse Blocking Voltage V RSM V RRM + V (t < 5 msec) RMS Forward Current I F(RMS) 95 verage Forward Current 18 Conduction, T C =16 C I F(V) 6 Peak One Cycle Surge Current, Non-Repetitive 6 Hz, % V RRM reapplied 5 Hz, % V RRM reapplied I FSM I FSM 2 19 Peak Three Cycle Surge Current, Non-Repetitive 6 Hz, %V RRM reapplied I FSM 15,5 Peak Ten Cycle Surge Current, Non-Repetitive 6 Hz, % V RRM reapplied I FSM 13, I 2 t for Fusing for One Cycle 8.3 milliseconds 1 milliseconds I 2 t I 2 t 1,84, 1,81, 2 sec 2 sec Operating Temperature T J -4 to +15 C Storage Temperature T stg -4 to +15 C Max. Mounting Torque, M6 Mounting Screw 55 6 in. Lb. Nm Max. Mounting Torque, M1 Terminal Screw 11 12 in. Lb. Nm Module Weight, Typical 816 g 1.8 lb V Isolation @ 25C V rms 3 V Revision Date: 2/29/28
LS41 6 6 mperes / Up to 24 Volts Electrical Characteristics, T J =25 C unless otherwise specified Characteristics Symbol Test Conditions Min. Max. Units Repetitive Peak Reverse Leakage Current I RRM Up to 24V, T J =C 4 m Peak On-State Voltage V FM T J =C, I FM =18 1.19 V Threshold Voltage, Low-level Slope Resistance, Low-level Threshold Voltage, High-level Slope Resistance, High-level V TM Coefficients, Full Range V (TO)1 r T1 V (TO)2 r T2 T J = C, I = 15%I F(V) to πi F(V).747.243 T J = C, I = πi F(V) to I FSM.914.145 T J = C, I = 15%I F(V) to I FSM V TM = + B Ln I +C I + D Sqrt I = B = C = D = 5.5E-1 3.44E-2 8.13E-5 6.57E-3 V mω V mω Thermal Characteristics Characteristics Symbol Max. Units Thermal Resistance, Junction to Case R ΘJ-C Per Module / Junction.65 C/W Thermal Impedance Coefficients Z ΘJ-C Z ΘJ-C = 1 (1-exp(-t/τ 1 )) + 2 (1-exp(-t/τ 2 )) + 3 (1-exp(-t/τ 3 )) + 4 (1-exp(-t/τ 4 )) 1 = 8.3E-4 2 = 1.3E-2 3 = 1.64E-2 4 = 3.75E-2 τ 1 = 3.39E-4 τ 2 = 3.15E-3 τ 3 = 1.6E-1 τ 4 = 2.66 Thermal Resistance, Case to Sink Lubricated R ΘC-S Per Module.2 C/W Revision Date: 2/29/28
LS41 6 6 mperes / Up to 24 Volts 5. Maximum On-State Forward Voltage Drop ( Tj = 15 C ).7 Maximum Transient Thermal Impedance (Junction to Case) On-State Voltage - Vfm - Volts 4. 3. 2. 1. Thermal Impedance - Zjc - C/W.6.5.4.3.2.1. 1 Instantaneous On-State Current - Ifm - mperes.1.1.1 1 1 Time - t - Seconds 7 Maximum On-State Power Dissipation (Sinusoidal Waveform) 15 Maximum llowable Case Temperature (Sinusoidal Waveform) Max. Power Dissipation - Watts 6 5 4 3 2 3 6 9 12 18 18 36 CONDUCTION NGLE Max. Case Temperature - Tcase - C 145 14 135 13 125 12 115 11 15 3 6 18 36 CONDUCTION NGLE 9 12 18 2 3 4 5 6 7 verage On-State Current - If(av) - mperes 2 3 4 5 6 7 verage On-State Current - If(av) - mperes Max. Power Dissipation - Watts 9 8 7 6 5 4 3 2 Maximum On-State Power Dissipation (Rectangular Waveform) 3 6 9 12 18 27 18 36 CONDUCTION NGLE 36 2 4 6 8 verage On-State Current - If(av) - mperes Max. Case Temperature - Tcase - C 15 14 13 12 11 9 Maximum llowable Case Temperature (Rectangular Waveform) 3 6 9 12 18 36 CONDUCTION NGLE 36 8 2 4 6 8 18 27 verage On-State Current - If(av) - mperes Revision Date: 2/29/28
LS41 6 6 mperes / Up to 24 Volts LS41 6 Reverse Recovery Current IR(Rec) () 5 45 4 35 3 25 2 15 5 Tj=C IFM= VR=5V 1 1 di/dt Rate (/µsec) QR (µcoul) 4 35 3 25 2 15 5 LS41 6 Reverse Recovery Charge Tj=C IFM= VR=5V 1 1 di/dt Rate (/µsec) Revision Date: 2/29/28