Datasheets
SMF18A-HE3-08 by:

Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN

Part Details for SMF18A-HE3-08 by Vishay Intertechnologies

Overview of SMF18A-HE3-08 by Vishay Intertechnologies

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for SMF18A-HE3-08

Part # Distributor Description Stock Price Buy
DISTI # 78-SMF18A-HE3-08
Mouser Electronics ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 RoHS: Compliant 0
  • 30,000 $0.0890
  • 60,000 $0.0830
$0.0830 / $0.0890 Order Now

Part Details for SMF18A-HE3-08

SMF18A-HE3-08 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SMF18A-HE3-08 Part Data Attributes

SMF18A-HE3-08 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
SMF18A-HE3-08 Vishay Intertechnologies Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Part Package Code DO-219AB
Package Description SMF, 2 PIN
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 65 Weeks
Samacsys Manufacturer Vishay
Additional Feature EXCELLENT CLAMPING CAPABILITY, LOW NOISE
Breakdown Voltage-Max 22.3 V
Breakdown Voltage-Min 20 V
Breakdown Voltage-Nom 21.15 V
Clamping Voltage-Max 29.2 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
Forward Voltage-Max (VF) 2.5 V
JEDEC-95 Code DO-219AB
JESD-30 Code R-PDSO-F2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 1000 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Reference Standard AEC-Q101; IEC-61000-4-5
Rep Pk Reverse Voltage-Max 18 V
Reverse Current-Max 0.1 µA
Reverse Test Voltage 18 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish MATTE TIN
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMF18A-HE3-08

This table gives cross-reference parts and alternative options found for SMF18A-HE3-08. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMF18A-HE3-08, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SMF18 HY Electronic Corp Check for Price Trans Voltage Suppressor Diode, 200W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMF18A-HE3-08 vs SMF18
SMF18A Promax-Johnton Electronic Corporation Check for Price Trans Voltage Suppressor Diode, 200W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 SMF18A-HE3-08 vs SMF18A
SMF18A-T1 Won-Top Electronics Co Ltd Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMF18A-HE3-08 vs SMF18A-T1
SMF18A Galaxy Microelectronics Check for Price Surface Mount TVS Diode; Direction: Unidirectional; V(BR) Typ (V): 18V; PPK Max (W): 200W; Condition: 10×1000us; VRWM Max (V): 18V; VBR Min (V): 20V; VBR Max (V): 22.1V; IR Max (uA): 1uA; VC Max (V): 29.2V; Package: SOD-123FL SMF18A-HE3-08 vs SMF18A
Part Number Manufacturer Composite Price Description Compare
SMF18A-HM3-18 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN SMF18A-HE3-08 vs SMF18A-HM3-18
SMF18A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, SMF18A-HE3-08 vs SMF18A-T
SMF18A Thinking Electronic Industrial Co Ltd Check for Price Trans Voltage Suppressor Diode, SMF18A-HE3-08 vs SMF18A
SMF18A Littelfuse Inc $0.1644 Trans Voltage Suppressor Diode, 200W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN SMF18A-HE3-08 vs SMF18A
SMF18A-T1-LF Won-Top Electronics Co Ltd Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMF18A-HE3-08 vs SMF18A-T1-LF
SMF18A Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, SMF18A-HE3-08 vs SMF18A
SMF18A Taiwan Semiconductor $0.1063 Transient Suppressor, SMF18A-HE3-08 vs SMF18A
SMF18A-HE3-18 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN SMF18A-HE3-08 vs SMF18A-HE3-18
SMF18A-GS08 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC, SMF, 2 PIN SMF18A-HE3-08 vs SMF18A-GS08
SMF18A Jiangsu JieJie Microelectronics Co Ltd Check for Price Trans Voltage Suppressor Diode, 200W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMF18A-HE3-08 vs SMF18A

SMF18A-HE3-08 Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for SMF18A-HE3-08 by Vishay Intertechnologies.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: SMF18A-HE3-08 by Vishay Intertechnologies

Select Manufacturer
Which Manufacturer of SMF18A-HE3-08 would you like to use for your alert(s)?
  • Please alert me when SMF18A-HE3-08 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for SMF18A-HE3-08 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for SMF18A-HE3-08 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for SMF18A-HE3-08 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for SMF18A-HE3-08.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare SMF18A-HE3-08 by Vishay Intertechnologies

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: