2SD2598 Datasheet (Panasonic Semiconductor)

2SD2598, Silicon NPN Transistor

Transistor 2SD2598 0.15 Silicon NPN epitaxial planer type darlington For low-frequency amplification Unit: mm 6.9±0.1 0.7 4.0 1.05 2.5±0.1 ±0.05 (1.45) 0.8 0.5 4.5±0.1 0.45 0.05 2.5±0.1 q q q Forward current transfer ratio hFE is designed high, which is appropriate to the driver circuit of motors and printer bammer: hFE = 4000 to 20000.

A shunt resistor is omitted from the driver.

M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the print

2SD2598 Features

* 0.65 max. 1.0 1.0 0.2 Unit nA nA V V V VCE(sat) VBE(sat) fT V V MHz Rank classification Q R 4000 ~ 10000 8000 ~ 20000 Pulse measurement Rank hFE 1 Transistor PC

* Ta 2.0 900 Printed circut board: Copper foil area of 1cm2 or more, and the board thickness of 1.7mm for the collector