2SA742 Datasheet. Specs and Replacement

Type Designator: 2SA742  📄📄 

Material of Transistor: Si

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.58 W

Maximum Collector-Base Voltage |Vcb|: 60 V

Maximum Collector-Emitter Voltage |Vce|: 60 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.5 A

Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics

Transition Frequency (ft): 100 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 80

Noise Figure, dB: -

Package: TO18

 2SA742 Substitution

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2SA742 datasheet

 9.1. Size:123K  panasonic

2sa748.pdf pdf_icon

2SA742

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 9.2. Size:31K  hitachi

2sa743.pdf pdf_icon

2SA742

2SA743, 2SA743A Silicon PNP Epitaxial Application Low frequency power amplifier complementary pair with 2SC1212 and 2SC1212A Outline TO-126 MOD 1. Emitter 2. Collector 3. Base 1 2 3 Absolute Maximum Ratings (Ta = 25 C) Ratings Item Symbol 2SA743 2SA743A Unit Collector to base voltage VCBO 50 80 V Collector to emitter voltage VCEO 50 80 V Emitter to base voltage VEB... See More ⇒

 9.3. Size:186K  jmnic

2sa743 2sa743a.pdf pdf_icon

2SA742

JMnic Product Specification Silicon PNP Power Transistors 2SA743 2SA743A DESCRIPTION With TO-126 package Complement to type 2SC1212/1212A APPLICATIONS For low frequency power amplifier applications PINNING PIN DESCRIPTION 1 Emitter Collector;connected to 2 mounting base 3 Base Absolute maximum ratings(Ta=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT 2SA743... See More ⇒

 9.4. Size:147K  jmnic

2sa740.pdf pdf_icon

2SA742

JMnic Product Specification Silicon PNP Power Transistors 2SA740 DESCRIPTION With TO-220 package Complement to type 2SC1448 APPLICATIONS Power amplifier applications Vertical output applications PINNING PIN DESCRIPTION 1 Emitter Collector;connected to 2 mounting base Fig.1 simplified outline (TO-220) and symbol 3 Base Absolute maximum ratings(Ta=25 ) SYM... See More ⇒

Detailed specifications: 2SA733, 2SA738, 2SA739, 2SA74, 2SA740, 2SA740A, 2SA741, 2SA741H, 2SC2240, 2SA742H, 2SA743, 2SA743A, 2SA744, 2SA745, 2SA745A, 2SA746, 2SA747

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