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SDM40E20LS-7 Datasheet(PDF) 1 Page - Diodes Incorporated |
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SDM40E20LS-7 Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 3 page DS30298 Rev. 2 - 2 1 of 3 SDM40E20LS SDM40E20LS DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE Features Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol SDM40E20LS Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 20 V RMS Reverse Voltage VR(RMS) 14 V Forward Continuous Current (Note 1) IFM 0.4 A Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 2A Power Dissipation (Note 1) Pd 225 mW Typical Thermal Resistance Junction to Ambient (Note 1) RqJA 444 °C/W Power Dissipation (Note 2) Pd 300 mW Typical Thermal Resistance Junction to Ambient (Note 2) RqJA 333 °C/W Operating and Storage Temperature Range Tj, TSTG -55 to +125 °C A E J L TOP VIEW M B C H G D K · Very Low Forward Voltage Drop · Guard Ring Construction for Transient Protection · High Conductance · Case: SOT-23, Plastic · Case material - UL Flammability Rating Classification 94V-0 · Moisture sensitivity: Level 1 per J-STD-020A · Polarity: See Diagram · Leads: Solderable per MIL-STD-202, Method 208 · Marking: Date Code and Type Code · Type Code: KSW Weight: 0.004 grams (approx.) · Ordering Information: See Page 3 Mechanical Data Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Typ Max Unit Test Conditions Reverse Breakdown Voltage (Note 3) V(BR)R 20 ¾¾ V IR = 0.5mA Forward Voltage Drop (Note 3) VF ¾ ¾ ¾ ¾ 0.310 0.430 V IF = 0.1A IF = 0.5A Leakage Current (Note 3) IR ¾ ¾ ¾ ¾ 100 250 mA VR = 10V VR = 20V Total Capacitance CT ¾ 170 ¾ pF f = 1MHz, Vr = 0VDC Notes: 1. Device mounted on FR-5 1.0 x 0.75 x 0.062 inch PCB pad layout as shown on Diodes Inc. suggested pad layout AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Device mounted on Alumina PCB, 0.4 inch x 0.3 inch x 0.024 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. Short duration test pulse used to minimize self-heating effect. SOT-23 Dim Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 L 0.45 0.61 M 0.85 0.80 a 0 ° 8 ° All Dimensions in mm |
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