2SD1778 Datasheet. Specs and Replacement

Type Designator: 2SD1778

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 40 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector Current |Ic max|: 4 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 8 MHz

Forward Current Transfer Ratio (hFE), MIN: 60

Noise Figure, dB: -

Package: TO220

 2SD1778 Substitution

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2SD1778 datasheet

 ..1. Size:214K  inchange semiconductor

2sd1778.pdf pdf_icon

2SD1778

isc Silicon NPN Power Transistor 2SD1778 DESCRIPTION High Collector Current I = 4A C Low Collector Saturation Voltage V = 1.0V(Max)@I = 3A CE(sat) C Wide Area of Safe Operation Complement to Type 2SB1334 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for low frequency power amplifier applications. ABSOLUTE MA... See More ⇒

 8.1. Size:137K  nec

2sd1779.pdf pdf_icon

2SD1778

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 8.2. Size:62K  panasonic

2sd1773.pdf pdf_icon

2SD1778

Power Transistors 2SD1773 Silicon NPN triple diffusion planar type Darlington For midium speed switching Unit mm 10.0 0.2 4.2 0.2 Complementary to 2SB1193 5.5 0.2 2.7 0.2 Features 3.1 0.1 High foward current transfer ratio hFE High-speed switching Full-pack package which can be installed to the heat sink with one screw 1.3 0.2 1.4 0.1 +0.2 Absolute Maximum Rat... See More ⇒

 8.3. Size:45K  panasonic

2sd1772.pdf pdf_icon

2SD1778

Power Transistors 2SD1772, 2SD1772A Silicon NPN triple diffusion planar type For power amplification Unit mm For TV vertical deflection output 10.0 0.2 4.2 0.2 Complementary to 2SB1192 and 2SB1192A 5.5 0.2 2.7 0.2 Features 3.1 0.1 Large collector power dissipation PC Full-pack package which can be installed to the heat sink with one screw 1.3 0.2 1.4 0.1 Absolu... See More ⇒

Detailed specifications: 2SD177, 2SD1770, 2SD1771, 2SD1772, 2SD1773, 2SD1774, 2SD1776, 2SD1777, TIP42C, 2SD1779, 2SD177M, 2SD178, 2SD1780, 2SD1781, 2SD1782, 2SD1783, 2SD1784

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