BA157, BA158, BA159D, BA159 www.vishay.com Vishay General Semiconductor ORDERING INFORMATION (Example) PREFERRED P/NUNIT WEIGHT (g)PREFERRED PACKAGE CODEBASE QUANTITYDELIVERY MODE BA158-E3/54 0.33 54 5500 13" diameter paper tape and reel BA158-E3/73 0.33 73 3000 Ammo pack packaging RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 1.0 100 60 Hz Resistive or Inductive Load 0.8 10 0.6 T = 25 °C J Pulse Width = 300 μs 1 1 % Duty Cycle Forward Current (A) 0.4 s 0.1 0.2 Average Forward Current (A) tantaneou s 0.375" (9.5 mm) Lead Length In 0 0.01 0 25 50 75 100 125 150 175 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Ambient Temperature (°C) Instantaneous Forward Voltage (V) Fig. 1 - Forward Current Derating Curve Fig. 3 - Typical Instantaneous Forward Characteristics 20 100 T = 55 °C J 8.3 ms Single Half Sine-Wave T = 100 °C J 15 ent (μA) 10 e Curr s urge Current (A) S 10 1 Rever s T = 25 °C J 5 0.1 tantaneou Peak Forward s In 0 0.01 1 10 100 0 20 40 60 80 100 Number of Cycles at 60 Hz Percent of Rated Peak Reverse Voltage (%) Fig. 2 - Maximum Non-repetitive Peak Forward Surge Current Fig. 4 - Typical Reverse Characteristics Revision: 01-Jul-2020 2 Document Number: 88536 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