1N5408

CYStech Electronics Corp. 3.0Amp Silicon Rectifiers Spec. No. : C344LA Issued Date : 2004.05.07 Revised Date : Page No. : 1/3 1N540XLA Series Features • Low forward voltage drop. • High reliability • High current capability • High surge current capability Mechanical Data • Case : Molded plastic DO-201AD • Epoxy : UL94V-0 rate flame retardant • Terminals: Solderable per MIL-STD-202 method 208 guaranteed • Polarity: Color band denotes cathode end. • Mounting Position : Any. • Weight: 1.1 gram Maximum Ratings and Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified. resistive or inductive load. Single phase, half wave, 60Hz, For capacitive load, derate current by 20%) Symbol VRRM VRMS VR VF IF(AV) IFSM 1N 5400 50 35 50 1N 5401 100 70 100 1N 5402 200 140 200 Type 1N 5404 400 280 400 0.95 3 200 1N 5406 600 420 600 1N 5407 800 560 800 1N Units 5408 1000 V 700 V 1000 V V A A Parameter Repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage, IF=3A Maximum average forward rectified current, 0.375”(9.5mm) lead length at TA=75℃ Peak forward surge current @8.3ms single half sine wave superimposed on rated load (JEDEC method) Maximum DC reverse current, at rated DC blocking voltage TJ=25℃ TJ=100℃ Typical thermal resistance(Note 1) Typical junction capacitance (Note 2) Storage temperature Operating temperature IR Rth, JA CJ Tstg TJ 5 50 30 40 -65 ~ +175 -65 ~ +175 µA µA ℃/W pF ℃ ℃ Note : 1.Thermal resistance from junction to ambient, 0.375”(9.5mm) lead length. 2. Measured at 1MHz and applied reverse voltage of 4VDC. 1N540XLA CYStek Product Specification CYStech Electronics Corp. Characteristic Curves Forward Current Derating Curve 3.5 Average Forward Current---I O(A) Forward Current---I F(A) 3 2.5 2 1.5 1 0.5 0 0 20 40 60 80 100 120 140 160 Ambient Temperature---TA(℃) 0.01 0.6 0.7 0.8 0.9 1 Single Phase, Half Wave 60Hz, Resistive or Inductive Load Spec. No. : C344LA Issued Date : 2004.05.07 Revised Date : Page No. : 2/3 Forward Current vs Forward Voltage 100 10 1 Tj=25℃ Pulse Width=300μs Duty Cycle=1% 0.1 1.1 1.2 1.3 Forward Voltage---VF(V) Maximum Non-Repetitive Forward Surge Current 250 Junction Capacitance---C J(pF) Peak Forward Surge Current--IFSM (A) 200 150 100 50 0 1 10 Numbers of Cycles at 60Hz 100 Tj=25℃, 8.3ms Single Half Sine Wave, JEDEC method Junction Capacitance vs Reverse Voltage 120 100 80 60 40 20 0 0.01 0.1 1 10 100 Reverse Voltage---VR(V) TJ=25℃ f=1MHz Vsig=50mVp-p Reverse Leakage Current vs Reverse Voltage 100 Reverse Leakage Current---(μA) 10 Tj = 100℃ 1 Tj = 25℃ 0.1 0.01 0 20 40 60 80 100 120 140 Percentage of Rated Peak Reverse Voltage---(%) 1N540XLA CYStek Product Specification CYStech Electronics Corp. DO-201 Dimension Spec. No. : C344LA Issued Date : 2004.05.07 Revised Date : Page No. : 3/3 Marking : On the cylindrical surface 1N540X E A B C D DO-201 Molded Plastic Package CYStek Package Code: LA *:Typical DIM A B C Inches Min. Max. 0.0472 0.0520 1.0000 0.2835 0.3750 Millimeters Min. Max. 1.20 1.30 25.40 7.20 9.50 DIM D E Inches Min. Max. 1.0000 0.1890 0.2200 Millimeters Min. Max. 25.40 4.80 5.60 Notes : 1.Controlling dimension : millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material : • Lead : Axial leads, solderable per MIL-STD-202, Method 208 guaranteed. • Mold Compound : Epoxy resin family, flammability solid burning class: UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. 1N540XLA CYStek Product Specification