VS-50WQ04FNHM3 www.vishay.com Vishay Semiconductors Schottky Rectifier, 5.5 A FEATURES Base cathode Low forward voltage drop 4, 2 Guard ring for enhanced ruggedness and long term reliability Small foot print, surface mountable 1 3 High frequency operation D-PAK (TO-252AA) Anode Anode Popular D-PAK outline AEC-Q101 qualified Meets JESD 201 class 2 whisker test PRODUCT SUMMARY Meets MSL level 1, per J-STD-020, LF maximum peak Package D-PAK (TO-252AA) of 260 C I 5.5 A F(AV) Material categorization: For definitions of compliance V 40 V R please see www.vishay.com/doc 99912 V at I See Electrical table F F DESCRIPTION I 40 mA at 125 C RM The VS-50WQ04FNHM3 surface mount Schottky rectifier T max. 150 C J has been designed for applications requiring low forward Diode variation Single die drop and small foot prints on PC board. Typical applications E 9 mJ are in disk drives, switching power supplies, converters, AS freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I Rectangular waveform 5.5 A F(AV) V 40 V RRM I t = 5 s sine 340 A FSM p V 5 A , T = 125 C 0.44 V F pk J T Range - 40 to 150 C J VOLTAGE RATINGS PARAMETER SYMBOL VS-50WQ04FNHM3 UNITS Maximum DC reverse voltage V R 40 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum average forward current I 50 % duty cycle at T = 135 C, rectangular waveform 5.5 F(AV) C See fig. 5 Maximum peak one cycle Following any rated load A 5 s sine or 3 s rect. pulse 550 non-repetitive surge current I condition and with rated FSM 10 ms sine or 6 ms rect. pulse 90 See fig. 7 V applied RRM Non-repetitive avalanche energy E T = 25 C, I = 1.5 A, L = 8 mH 9 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current I 1.2 A AR Frequency limited by T maximum V = 1.5 x V typical J A R Revision: 21-Aug-13 Document Number: 94728 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 91000VS-50WQ04FNHM3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS 5 A 0.51 T = 25 C J 10 A 0.63 Maximum forward voltage drop (1) V V FM See fig. 1 5 A 0.44 T = 125 C J 10 A 0.59 T = 25 C 3 Maximum reverse leakage current J (1) I V = Rated V mA RM R R See fig. 2 T = 125 C 40 J Thereshold voltage V 0.27 V F(TO) T =T maximum J J Forward slope resistance r 26.77 m t Typical junction capacitance C V = 5 V (test signal range 100 kHz to 1 MHz), 25 C 405 pF T R DC Typical series inductance L Measured lead to lead 5 mm from package body 5.0 nH S Note (1) Pulse width < 300 s, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum junction and storage (1) T , T - 40 to 150 C J Stg temperature range Maximum thermal resistance, DC operation R 3.0 C/W thJC junction to case See fig. 4 0.3 g Approximate weight 0.01 oz. Marking device Case style D-PAK 50WQ04FNH Note dP 1 tot (1) ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT R J thJA Revision: 21-Aug-13 Document Number: 94728 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