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1N4746A

Description
MULTICOMP - 1N4746A - ZENER DIODE; 1W; 18V; DO-41; FULL REEL
CategoryDiscrete semiconductor    diode   
File Size126KB,4 Pages
ManufacturerTak Cheong
Websitehttp://www.takcheong.com/
Environmental Compliance
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1N4746A Overview

MULTICOMP - 1N4746A - ZENER DIODE; 1W; 18V; DO-41; FULL REEL

1N4746A Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTak Cheong
Parts packaging codeDO-41
package instructionO-LALF-W2
Contacts2
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Other featuresMETALLURGICALLY BONDED
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance20 Ω
JEDEC-95 codeDO-41
JESD-30 codeO-LALF-W2
JESD-609 codee3
Number of components1
Number of terminals2
Maximum operating temperature200 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation1 W
Certification statusNot Qualified
Nominal reference voltage18 V
surface mountNO
technologyZENER
Terminal surfaceTin (Sn)
Terminal formWIRE
Terminal locationAXIAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
Working test current14 mA
Base Number Matches1

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Description MULTICOMP - 1N4746A - ZENER DIODE; 1W; 18V; DO-41; FULL REEL 24 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 51 V, 1.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 68 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 82 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Maker Tak Cheong Tak Cheong Tak Cheong Tak Cheong Tak Cheong Tak Cheong
Parts packaging code DO-41 DO-41 DO-41 DO-41 DO-204 DO-204
package instruction O-LALF-W2 ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 O-LALF-W2 O-LALF-W2 O-LALF-W2
Contacts 2 2 2 2 2 2
Reach Compliance Code compliant compli compli compli compliant unknow
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features METALLURGICALLY BONDED METALLURGICALLY BONDED METALLURGICALLY BONDED METALLURGICALLY BONDED METALLURGICALLY BONDED METALLURGICALLY BONDED
Shell connection ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED ISOLATED
Configuration SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE
Diode component materials SILICON SILICON SILICON SILICON SILICON SILICON
Diode type ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE
Maximum dynamic impedance 20 Ω 25 Ω 23 Ω 95 Ω 150 Ω 200 Ω
JEDEC-95 code DO-41 DO-41 DO-41 DO-41 DO-41 DO-41
JESD-30 code O-LALF-W2 O-LALF-W2 O-LALF-W2 O-LALF-W2 O-LALF-W2 O-LALF-W2
Number of components 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2
Maximum operating temperature 200 °C 200 °C 200 °C 200 °C 200 °C 200 °C
Package body material GLASS GLASS GLASS GLASS GLASS GLASS
Package shape ROUND ROUND ROUND ROUND ROUND ROUND
Package form LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM LONG FORM
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
polarity UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL
Maximum power dissipation 1 W 1 W 1 W 1 W 1 W 1 W
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Nominal reference voltage 18 V 24 V 22 V 51 V 68 V 82 V
surface mount NO NO NO NO NO NO
technology ZENER ZENER ZENER ZENER ZENER ZENER
Terminal form WIRE WIRE WIRE WIRE WIRE WIRE
Terminal location AXIAL AXIAL AXIAL AXIAL AXIAL AXIAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum voltage tolerance 5% 5% 5% 5% 5% 5%
Working test current 14 mA 10.5 mA 11.5 mA 5 mA 3.7 mA 3 mA
Is it lead-free? Lead free Lead free Lead free Lead free Lead free -

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