2N494B datasheet, PDF - EEWORLD Datasheet

2N494B: DescriptionUnijunction Transistor, 6uA I(P), TO-5, TO-5, 3 PIN; CategoryDiscrete semiconductor The transistor; File Size337KB，3 Pages; ManufacturerCentral Semiconductor

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2N494B Overview

Unijunction Transistor, 6uA I(P), TO-5, TO-5, 3 PIN

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	TO-5, 3 PIN
Reach Compliance Code	_compli
Configuration	SINGLE
Maximum emitter current	70 mA
Maximum base-to-base voltage	65 V
maximum eigendeviation ratio	0.75
minimum intrinsic deviation ratio	0.62
JEDEC-95 code	TO-5
JESD-30 code	O-MBCY-W3
JESD-609 code	e0
Number of components	1
Number of terminals	3
Maximum operating temperature	140 °C
Minimum operating temperature	-65 °C
Package body material	METAL
Package shape	ROUND
Package form	CYLINDRICAL
Maximum peak current	6 mA
Maximum power dissipation(Abs)	0.45 W
Maximum static resistance between bases	9.1 kΩ
Minimum static resistance between bases	6.2 kΩ
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	WIRE
Terminal location	BOTTOM
transistor applications	SWITCHING
Transistor component materials	SILICON
Minimum valley point current	8 mA
Base Number Matches	1

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