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BZX79C18RL

Description
Zener Diode, 18V V(Z), 6.41%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size900KB,4 Pages
ManufacturerTak Cheong
Websitehttp://www.takcheong.com/
Environmental Compliance  
Download Datasheet Parametric View All

BZX79C18RL Overview

Zener Diode, 18V V(Z), 6.41%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

BZX79C18RL Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTak Cheong
Parts packaging codeDO-35
package instructionO-LALF-W2
Contacts2
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresMETALLURGICALLY BONDED
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance45 Ω
JEDEC-95 codeDO-204AH
JESD-30 codeO-LALF-W2
Number of components1
Number of terminals2
Maximum operating temperature200 °C
Minimum operating temperature-65 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage18 V
surface mountNO
technologyZENER
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance6.41%
Working test current5 mA
®
TAK CHEONG
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
AXIAL LEAD
DO35
Maximum Ratings
(Note 1)
Rating
Maximum Steady State Power Dissipation
@TL≤75℃,
Lead Length = 3/8”
Derate Above 75℃
Operating and Storage
Temperature Range
T
J
, T
stg
4.0
-65 to +200
mW/℃
°C
L
79C
xxx
Symbol
P
D
Value
500
Units
mW
Note 1: Some part number series have lower JEDEC registered ratings.
Specification Features:
L
79Cxxx
= Logo
= BZX79CxxxDevice Code
Zener Voltage Range = 2.4V to 200V
ESD Rating of Class 3 (>6 KV) per Human Body Model
DO-35 Package (DO-204AH)
Double Slug Type Construction
Metallurgical Bonded Construction
RoHS Compliant
Solder Hot Dip Tin (Sn) Lead Finish
Cathode
Anode
Specification Features:
Case
Finish
:
Double slug type, hermetically sealed glass
:
All external surfaces are corrosion resistant and leads are readily solderable
Polarity :
Cathode indicated by polarity band
Mounting:
Any
November 2006 / C
Page 1
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