2SA1941 TOSHIBA Transistor Silicon PNP Triple Diffused Type 2SA1941 Power Amplifier Applications Unit: mm High breakdown voltage: V = 140 V (min) CEO Complementary to 2SC5198 Recommended for 70-W high-fidelity audio frequency amplifier output stage. Absolute Maximum Ratings (T = 25C) a Characteristics Symbol Rating Unit Collector-base voltage V 140 V CBO Collector-emitter voltage V 140 V CEO Emitter-base voltage V 5 V EBO Collector current I 10 A C Base current I 1 A B Collector power dissipation JEDEC P 100 W C (T = 25C) c JEITA Junction temperature T 150 C j TOSHIBA 2-16C1A Storage temperature range T 55 to 150 C stg Weight: 4.7 g (typ.) Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling PrecautionsDerating Concept and Method) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Start of commercial production 1994-06 1 2013-11-01 2SA1941 Electrical Characteristics (T = 25C) a Characteristics Symbol Test Condition Min Typ. MaxUnit Collector cut-off current I V = 140 V, I = 0 5.0 A CBO CB E Emitter cut-off current I V = 5 V, I = 0 5.0 A EBO EB C Collector-emitter breakdown voltage V I = 50 mA, I = 0 140 V (BR) CEO C B h FE (1) V = 5 V, I = 1 A 55 160 CE C DC current gain (Note) h V = 5 V, I = 5 A 35 83 FE (2) CE C Collector-emitter saturation voltage V I = 7 A, I = 0.7 A 0.8 2.0 V CE (sat) C B Base-emitter voltage V V = 5 V, I = 5 A 1.0 1.5 V BE CE C Transition frequency f V = 5 V, I = 1 A 30 MHz T CE C Collector output capacitance C V = 10 V, I = 0, f = 1 MHz 320 pF ob CB E Note: h classification R: 55 to 110, O: 80 to 160 FE (1) Marking TOSHIBA A1941 Part No. (or abbreviation code) Lot No. Note 2 Characteristics indicator Note 2 : A line under a Lot No. identifies the indication of product Labels. G /RoHS COMPATIBLE or G /RoHS Pb Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. The RoHS is the Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 2 2013-11-01