SDM03U40 SUNMATE | Alldatasheet

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Technical content

Features

@ T A = 25/c176C unless otherwise specified Low Forward Voltage Drop Guard Ring Die Construction for Transient Protection Ideal for low logic level applications Low Capacitance Mechanical Data Characteristic Symbol Value Unit Peak Reverse Voltage V RM 40 V DC Reverse Voltage V R 30 V RMS Reverse Voltage V R(RMS) 21 V Average Rectified Current I O 30 mA Non-Repetitive Peak Forward Surge Current @8.3ms Single half sine-wave superimposed on rated load (JEDEDC method) I FSM 200 mA Power Dissipation (Note 2) P d 150 mW Thermal Resistance, Junction to Ambient (Note 2) R /c113JA 667 /c176C/W Operating and Storage Temperature Range T T STG -40 to +125 /c176C

Electrical Characteristics

Characteristic Symbol Min Typ Max Unit Test Conditions Reverse Breakdown Voltage (Note 3) V (BR)R 40 /c190/c190 V I R = 10uA Forward Voltage Drop V F /c190 290 370 mV I F = 1mA Peak Reverse Current (Note 3) I R /c190/c190 0.5 /c109A V R = 30V Total Capacitance C j /c190 2 /c190 pF V R = 1V, f = 1.0 MHz @ T A = 25/c176C unless otherwise specified Case: SOD-523, Molded Plastic Marking Code: LK Weight: 0.002 grams (approx.) B A C D G E SOD-523 Dim Min Max A 1.50 1.70 B 1.10 1.30 C 0.25 0.35 D 0.70 0.90 E 0.10 0.20 G 0.50 0.70 All Dimensions in mm Note: 1. If lead-bearing terminal plating is required, please contact your Diodes Inc. sales representative for availability an d minimum order details. 3. Short duration pulse test used so as to minimize self-heating effect. 2. Part mounted on FR-4 board with recommended pad layout www.sunmate.tw

0.1 0.2 0.5 0 4 8 12 16 20 24 28 t , REVERSE RECOVERY TIME (ns) rr I , FORWARD CURRENT (mA) F Fig.5 Typical Reverse Recovery Time Characteristics 0.1 100 0 5 10 15 20 25 C , TOTAL CAPACITANCE (pF) T V , REVERSE VOLTAGE (V) R Fig. 4 Total Capacitance vs. DC Voltage f = 1MHz 0 5 10 15 20 25 30 35 I , INSTANTANEOUS REVERSE CURRENT (A) R V , INSTANTANEOUS REVERSE VOLTAGE (V) R Fig.3 Typical Reverse Characteristics T = +125ºC A T = 7 5 º C A T = 2 5 º C A T = -25ºC A 100n 10n I , INSTANTANEOUS FORWARD CURRENT (A F V , INSTANTANEOUS FORWARD VOLTAGE (V) F Fig.2 Typical Forward Characteristics T = +125ºC A T = + 7 5 º C A T = +25ºC A 100m 10m 02 5 50 75 100 125 P , POWER DISSIPATION (mW) D T , AMBIENT TEMPERATURE (°C) A Fig. 1 Deratin g Curve 100 200 150 www.sunmate.tw