DatasheetsPDF.com

D1978

Part Number	D1978
Manufacturer	Hitachi
Description	2SD1978
Published	Aug 1, 2018
Datasheet	D1978 PDF File

Features

2SD1978
Silicon NPN Epitaxial, Darlington

Application

• Low frequency power amplifier 
• Complementary pair with 2SB1387
Outline
TO-92MOD

2

3 2 1

3
1. Emitter 2. Collector 3. Base

2 kΩ (Typ)

0.5 kΩ (Typ)
1

ID

2SD1978

Absolute Maximum Ratings ...

Similar Datasheet

D1902 2SD1902 - Sanyo
D1903 PNP/NPN Epitaxial Planar Silicon Transistors - Sanyo
D1904 PNP/NPN Epitaxial Planar Silicon Transistors - Sanyo
D1906 PNP/NPN Epitaxial Planar Type Silicon Transistors - Sanyo
D1907 PNP/NPN Epitaxial Planar Type Silicon Transistors - Sanyo
D1910 2SD1910 - Wing Shing Electronic
D1911 2SD1911 - Wing Shing Computer Components
D1912 2SD1912 - Inchange Semiconductor
D1913 2SD1913 - Sanyo Semicon Device
D1918 Silicon NPN Power Transistor - Inchange Semiconductor

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)