D1978 - 2SD1978

Hitachi

Datasheet Details

Part number	D1978
Manufacturer	Hitachi
File Size	30.65 KB
Description	2SD1978
Datasheet	D1978 Datasheet
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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 (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector peak current Collector power dissipation Junction temperature Storage temperature E to C diode forward current Symbol VCBO VCEO VEBO IC ic (peak) PC Tj Tstg ID Ratings 120 120 7 1.5 3.0 0.9 150 –55 to +150 1.

Published: Aug 1, 2018 |