1N4678D datasheet, PDF - EEWORLD Datasheet

1N4678D: DescriptionZener Diode, 1.8V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, CASE 299, 2 PIN; CategoryDiscrete semiconductor diode; File Size112KB，10 Pages; ManufacturerTak Cheong; Websitehttp://www.takcheong.com/; Environmental Compliance

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1N4678D Overview

Zener Diode, 1.8V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, CASE 299, 2 PIN

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Tak Cheong
Parts packaging code	DO-204
package instruction	O-LALF-W2
Contacts	2
Manufacturer packaging code	CASE 299
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Other features	METALLURGICALLY BONDED
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-204AH
JESD-30 code	O-LALF-W2
Number of components	1
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	1.8 V
surface mount	NO
technology	ZENER
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	1%
Working test current	0.05 mA
Base Number Matches	1

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