VSB1545S-E3 www.vishay.com Vishay General Semiconductor Photovoltaic Solar Cell Protection Schottky Rectifier Ultra Low V = 0.30 V at I = 5 A F F FEATURES Trench MOS Schottky technology TMBS Low forward voltage drop, low power losses High efficiency operation High forward surge capability Solder dip 275 C max. 10 s, per JESD 22-B106 Material categorization: For definitions of compliance DO-201AD please see www.vishay.com/doc 99912 TYPICAL APPLICATIONS For use in solar cell junction box as a bypass diode for PRIMARY CHARACTERISTICS protection, using DC forward current without reverse bias. I 15 A F(AV) V 45 V RRM MECHANICAL DATA I 200 A FSM Case: DO-201AD V at I = 15 A 0.38 V F F Molding compound meets UL 94 V-0 flammability rating T max. (AC mode) 150 C Base P/N-E3 - RoHS-compliant, commercial grade OP T max. (DC forward current) 200 C J Terminals: Matte tin plated leads, solderable per Package DO-201AD J-STD-002 and JESD 22-B102 E3 suffix meets JESD 201 class 1A whisker test Diode variations Single die Polarity: Color band denotes cathode end MAXIMUM RATINGS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL VSB1545S UNIT Device marking code V1545S Maximum repetitive peak reverse voltage V 45 V RRM (1) I 15 F(DC) Maximum DC forward current (fig. 1, 2) A (2) I 7.0 F(DC) Peak forward surge current 8.3 ms single half I 200 A FSM sine-wave superimposed on rated load Operating junction temperature range (AC mode) T -40 to +150 OP C Junction temperature in DC forward current (3) T 200 J without reverse bias, t 1 h Notes (1) With heatsink (2) Without heatsink, free air (3) Meets the requirements of IEC 61215 ed. 2 bypass diode thermal test Revision: 11-Sep-13 Document Number: 89487 1 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000VSB1545S-E3 www.vishay.com Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER TEST CONDITIONSSYMBOLTYP. MAX.UNIT I = 5.0 A 0.42 - F I = 7.5 A T = 25 C 0.44 - F A I = 15 A 0.48 0.59 F (1) Instantaneous forward voltage V V F I = 5.0 A 0.30 - F I = 7.5 A T = 125 C 0.33 - F A I = 15 A 0.38 0.46 F T = 25 C - 1000 A A (2) Reverse current V = 45 V I R R T = 125 C 13.8 30 mA A Typical junction capacitance 4.0 V, 1 MHz C 1995 - pF J Notes (1) Pulse test: 300 s pulse width, 1 % duty cycle (2) Pulse test: 40 ms pulse width THERMAL CHARACTERISTICS (T = 25 C unless otherwise noted) A PARAMETER SYMBOL VSB1545S UNIT (1) R 45 JA Thermal resistance C/W (1) R 9 JL (2) Typical thermal resistance R 4C/W JL Notes (1) Without heatsink, free air units mounted on PCB with 2 mm x 2 mm copper pad areas at 9.5 mm lead length (2) Leads clipped at 3 mm lead length from plastic body on 7.0 cm x 2.2 cm x 1.9 cm x 2 heatsink ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE VSB1545S-E3/54 1.20 54 1400 13 diameter paper tape and reel VSB1545S-E3/73 1.20 73 1000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (T = 25 C unless otherwise noted) A 8 120 Free air, without heatsink 7 100 DC current with heatsink 6 R = 45 C/W JA 80 5 4 60 Thermal equilibrium 3 40 2 20 1 0 0 0 25 50 75 100 125 150 0 25 50 75 100 125 150 175 200 T - Ambient Temperature (C) Ambient Temperature (C) A Fig. 1 - Forward Current Derating Curve Fig. 2 - Rated Forward Current vs. Ambient Temperature Revision: 11-Sep-13 Document Number: 89487 2 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 DC Forward Current (A) Percentage of Rated Current (%)