BAS4002A... Low VF Schottky Diode Array Reverse voltage: 40 V Forward current: 0.2 A Small diode quad array for polarity independance, reverse polarity protection and low loss bridge rectification Very low forward voltage: 0.55 0.1 A (per diode) Fast switching Pb-free (ROHS compliant) package Qualified according AEC Q101 BAS4002A-RPP + ~ - ~ Type Package Configuration Marking BAS4002A-RPP SOT143 bridge E9s Maximum Ratings at T = 25 C, unless otherwise specified A Parameter Symbol Value Unit 1) V Diode reverse voltage V 40 R 1) 40 Peak reverse voltage V RM 1) 28 RMS reverse voltage V R(RMS) 1) mA Forward current , T 124 C I 200 S F A Non-repetitive peak surge forward current I 2 FSM (t 10 ms) C Junction temperature T 150 j Storage temperature T -65 ...150 stg Thermal Resistance Parameter Symbol Value Unit 2) K/W Junction - soldering point R 130 thJS 1 For T > 25C the derating of V and I has to be considered. A R F 2 For calculation of R please refer to Application Note Thermal Resistance thJA 1 2008-05-16 4 3 D3 D4 D2 D1 1 2BAS4002A... Electrical Characteristics at T = 25C, unless otherwise specified A Parameter Symbol Values Unit min. typ. max. DC Characteristics 1) Reverse current (per diode) I A R V = 30 V - - 2 R V = 40 V - - 10 R 1) 2) V Forward voltage (per diode) V F I = 10 mA - 0.39 0.44 F I = 60 mA - 0.49 0.55 F I = 100 mA - 0.55 0.62 F I = 200 mA - 0.69 0.79 F AC Characteristics - 2 5 pF Diode capacitance (per diode) C T V = 5 V, f = 1 MHz R 1 Pulsed test, t = 300 s D = 0.01 p 2 When used as shown for Reverse Polarity Protection (RPP, see page 4), the voltage available to the circuit being protected will be two diode drops below the power supply voltage. In other words, the supply current will pass through two diodes. 2 2008-05-16