SD103AWS

SD103AWS / BWS / CWS 350mA Surface Mount Small Signa l Schottky Diode-20V-40V Package outline standards of MIL-STD-19500 /228 • Compliant to Halogen-free SOD-323 0.016(0.40) 0.010(0.25) • Low current rectification and high speed switching. • Extremely small surface mount type. • Low forward voltage drop. • Silicon epitaxial planar chip, metal silicon junction. • Lead-free parts for green partner, exceeds environmental 0.055(1.40) 0.047(1.20) Features 0.071(1.80) 0.063(1.60) 0.008(0.20) Mechanical data • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, SOD-323 • Terminals : Solder plated, solderable per 0.003(0.08) 0.039(1.00) 0.031(0.80) 0.108(2.75) 0.096(2.45) MIL-STD-750, Method 2026 • Polarity : Indicated by cathode band • Mounting Position : Any Maximum ratings Dimensions in inches and (millimeters) (AT T A=25 oC unless otherwise noted) PARAMETER CONDITIONS Symbol SD103AWS SD103BWS SD103CWS UNIT Peak repetitive reverse voltage Working peak reverse voltage DC blocking voltage RMS reverse voltaget V RRM V RWM VR 40 30 20 V V R(RMS) 28 21 14 V Average rectified output current I F(AV) 350 I FSM 1.5 A PD 200 mW R θJA 625 °C/W TJ -55 ~ +125 o C -65 ~ +125 o C Non-repetitive peak forward surge current @ t < 1.0s Total device dissipation Thermal resistance Junction to ambient Operating temperature T STG Storage temperature mA Electrical Characteristics (AT T =25 C unless otherwise noted) o A PARAMETER CONDITIONS Symbol MIN. V (BR)R 40 30 20 I R=100uA,SD103AWS Reverse breakdown voltage I R=100uA,SD103BWS I R=100uA,SD103CWS TYP. MAX. UNIT V Forward voltage I F = 20mA I F = 200mA VF 0.37 0.60 Reverse current V R = 30 V, S D103AWS V R = 20 V, SD103BWS V R = 10 V, SD103CWS IR 5.0 Typical Junction capacitance V R = 0 V, f = 1.0MHz CJ 50 pF Reverse recover time I F = I R = 200mA, I rr = 0.1 X I R, R L = 100 OHM t rr 10 ns http://www.anbonsemi.com TEL:+86-755-23776891 FAX:+86-755-81482812 Page 1 V uA Document ID Issued Date Revised Date Revision Page. AS-3160015 2003/03/08 2021/10/18 E 3 SD103AWS / BWS / CWS 350mA Surface Mount Small Signa l Schottky Diode-20V-40V Rating and characteristic curves (SD103AWS / BWS / CWS) Fig. 1 POWER DERATING CURVE Fig. 2 TYPICAL FORWARD CHARACTERISTIC I F, FORWARD CURRENT (A) 500 400 300 200 100 0 0 25 50 75 100 125 100 10 1.0 .1 .01 150 O 0.5 0 1.0 V F, FORWARD VOLTAGE (V) T A, AMBIENT TEMPERATURE ( C) Fig. 3 TYPICAL JUNCTION CAPACITANCE VS REVERSE VOLTAGE 100 C J, JUNCTION CAPACITANCE (pF) Pd, POWER DISSIPATION (mW) 1000 10 1.0 0.1 0 10 20 30 40 V R, REVERSE VOLTAGE (V) http://www.anbonsemi.com TEL:+86-755-23776891 FAX:+86-755-81482812 Page 2 Document ID Issued Date Revised Date Revision Page. AS-3160015 2003/03/08 2021/10/18 E 3 SD103AWS / BWS / CWS 350mA Surface Mount Small Signa l Schottky Diode-20V-40V Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Marking Type number Marking code SD103AWS SD103BWS SD103CWS S4 S5 S6 Suggested solder pad layout C A B Dimensions in inches and (millimeters) http://www.anbonsemi.com TEL:+86-755-23776891 FAX:+86-755-81482812 PACKAGE A B C SOD-323 0.033 (0.83) 0.025 (0.63) 0.063 (1.60) Page 3 Document ID Issued Date Revised Date Revision Page. AS-3160015 2003/03/08 2021/10/18 E 3