BA157, BA158, BA159D, BA159 www.vishay.com Vishay General Semiconductor 100 100 T = 25 °C J f = 1.0 MHz V = 50 mV sig p-p 10 10 1 Junction Capacitance (pF) ient Thermal Impedance (°C/W) s n a Tr 1 0.1 0.1 1 10 100 0.01 0.1 1 10 100 Reverse Voltage (V) t - Pulse Duration (s) Fig. 5 - Typical Junction Capacitance Fig. 6 - Typical Transient Thermal Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-41 (DO-204AL) 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160 (4.1) 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. Revision: 01-Jul-2020 3 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