SDM20U40 SUNMATE | Alldatasheet

Document overview

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Technical content

Features

/c183Low Forward Voltage Drop /c183Guard Ring Construction for Transient Protection /c183Negligible Reverse Recovery Time /c183Low Reverse Capacitance /c183Ultra-Small Surface Mount Package Mechanical Data Maximum Ratings @ T A = 25/c176C unless otherwise specified

Electrical Characteristics

@ T A = 25/c176C unless otherwise specified Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM V RWM V R 40 V RMS Reverse Voltage V R(RMS) 28 V I FM 250 mA Non-Repetitive Peak Forward Surge Current @ t /c163 1.0s I FSM 1.0 A P d 150 mW R /c113JA 667 /c176C/W Operating and Storage Temperature Range T j STG -65 to +125 /c176C Characteristic Symbol Min Typ Max Unit Test Conditions V (BR)R 40 /c190/c190 V I R = 10/c109A Forward Voltage Drop V F /c190/c190 0.37

0.60 V I

F = 20mA I F = 200mA I R /c190/c190 5 /c109A /c109A V R = 30V V R = 10V Total Capacitance C T /c190 50 /c190 pF V R = 0V, f = 1.0MHz Reverse Recovery Time t rr /c190 10 /c190 ns I F = I R = 200mA, I rr = 0.1 x I R L = 100/c87 /c183Case: SOD-523, Molded Plastic /c183Case material - UL Flammability Rating Classification 94V-0 /c183Marking Code: S4 /c183Weight: 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 Forward Continuous Current Power Dissipation Thermal Resistance, Junction to Ambient Air Reverse Breakdown Voltage Peak Reverse Current www.sunmate.tw

P, P O WER DISSIPATI O N (mW) D T , AMBIENT TEMPERATURE (°C) A Fig. 1 Derating Curve 100 200 150 0.001 0.01 0.1 1000 100 02 0 0 400 600 800 V , INSTANTANEOUS FORWARD VOLTAGE (mV) F Fig. 2 Typical Forward Characteristics I , INSTANTANE O US F O RWARD CURRENT (mA) F T= 2 5 ° C A T = 75°C A T = 125°C A T = -25°C A 1 10 20 30 40 V , INSTANTANEOUS REVERSE VOLTAGE (V) R Fig. 3 Typical Reverse Characteristics 0.001 0.01 0.1 100 1000 T = 25°C A T= 7 5 ° C A T = 125°C A T = -25°C A C, T O TAL CAPACITANCE (pF) T V , REVERSE VOLTAGE (V) R Fig. 4 Typ. Total Capacitance vs Reverse Voltage 100 0.1 1.0 01 0 2 0 3 0 4 0 f=1 M H z www.sunmate.tw