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SML4738-E3/5A

Description
Zener diode 8.2 Volt 1 Watt 10%
CategoryDiscrete semiconductor    diode   
File Size124KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

SML4738-E3/5A Overview

Zener diode 8.2 Volt 1 Watt 10%

SML4738-E3/5A Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
Parts packaging codeDO-214AC
package instructionR-PDSO-C2
Contacts2
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresLOW IMPEDANCE
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance4.5 Ω
JEDEC-95 codeDO-214AC
JESD-30 codeR-PDSO-C2
JESD-609 codee3
Humidity sensitivity level1
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
polarityUNIDIRECTIONAL
Maximum power dissipation1 W
Certification statusNot Qualified
Nominal reference voltage8.2 V
surface mountYES
technologyZENER
Terminal surfaceMatte Tin (Sn)
Terminal formC BEND
Terminal locationDUAL
Maximum time at peak reflow temperature40
Maximum voltage tolerance10%
Working test current31 mA
SML4738 to SML4764A
www.vishay.com
Vishay Semiconductors
Surface Mount Zener Diodes
FEATURES
• Plastic package has underwriters laboratory
flammability classification 94 V-0
• For surface mounted applications
• Low Zener impedance
• Low regulation factor
• High temperature soldering guaranteed:
260 °C/10 s at terminals
SMA (DO-214AC)
DESIGN SUPPORT TOOLS
Models
Available
• Standard voltage tolerance is ± 10 %, suffix A ± 5 %
• AEC-Q101 qualified available
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
click logo to get started
MECHANICAL DATA
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
UNIT
V
mA
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Circuit configuration
VALUE
8.2 to 100
2.5 to 31
Pulse current
Single
ORDERING INFORMATION
DEVICE NAME
SML4738 to SML4764A
SML4738HE3/5A
SML4738-E3/61
SML4738 to SML4764A
SML4738HE3/61
1800 (12 mm tape on 7" plastic reel)
1800
ORDERING CODE
SML4738-E3/5A
7500 (12 mm tape on 13" plastic reel)
7500
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
PACKAGE
PACKAGE NAME
SMA (DO-214AC)
WEIGHT
64 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Junction temperature
Storage temperature range
TEST CONDITION
T
L
= 75 °C
SYMBOL
P
tot
T
j
T
stg
VALUE
1000
150
-65 to +150
UNIT
mW
°C
°C
Rev. 2.0, 22-Feb-18
Document Number: 85782
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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