
For Reference Only
Part Number | SMF40A-HE3-18 |
OEMstron Part # | SMF40A-HE3-18 |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 40V 64.5V DO219AB |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMF40A-HE3-18 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMF40A-HE3-18 Specifications
Part Number | SMF40A-HE3-18 | |
Brand | Vishay Semiconductor Diodes Division | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Vishay Semiconductor Diodes Division | |
Series | Automotive, AEC-Q101 | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 40V | |
Voltage - Breakdown (Min) | 44.4V | |
Voltage - Clamping (Max) @ Ipp | 64.5V | |
Current - Peak Pulse (10/1000µs) | 3.1A | |
Power - Peak Pulse | 200W | |
Power Line Protection | No | |
Applications | Automotive | |
Capacitance @ Frequency | 172pF @ 1MHz | |
Operating Temperature | -65°C ~ 175°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-219AB | |
Supplier Device Package | SMF (DO-219AB) |
SMF40A-HE3-18 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMF40A-HE3-18 D# SMF40A-HE3-18 Vishay Intertechnologies |
ESD PROTECTION DIODE SMF DO219-HE3 - Tape and Reel (Alt: SMF40A-HE3-18) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SMF40A-HE3-18 D# SMF40A-HE3-18 Vishay Intertechnologies |
ESD PROTECTION DIODE SMF DO219-HE3 (Alt: SMF40A-HE3-18) |
Europe - 0 |
Part Number | Description | Stock |
SMF40A-HE3-18 D# SMF40A-HE3-18-ND Vishay Semiconductors |
TVS DIODE 40V 64.5V DO219AB |
Temporarily Out of Stock |
Part Number | Description | Stock |
SMF40A-HE3-18 Vishay Intertechnologies |
ESD Suppressors / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 pbFree: Pb-Free
|
Americas - 0 |
The Products You May Be Interested In
![]() |
AQ12-01FTG | TVS DIODE 12V 22.5V SOD323 | 171 More on Order |
![]() |
P6KE43C-E3/73 | TVS DIODE 34.8V 61.9V DO204AC | 139 More on Order |
![]() |
SMAJ30CAE3/TR13 | TVS DIODE 30V 48.4V DO214AC | 213 More on Order |
![]() |
5KP160-B | TVS DIODE 160V 271.95V P600 | 231 More on Order |
![]() |
SMBG170CA-E3/5B | TVS DIODE 170V 275V DO215AA | 127 More on Order |
![]() |
SJD12A51L01 | TVS ARRAY ESD, SOD-123, 51V 82.4 | 198 More on Order |
![]() |
MSMBG9.0CAE3 | TVS DIODE 9V 15.4V DO215AA | 157 More on Order |
![]() |
MXPLAD18KP200AE3 | TVS DIODE 200V 322V PLAD | 447 More on Order |
![]() |
SM15T30A-M3/9AT | TVS DIODE 25.6V 41.5V DO214AB | 211 More on Order |
![]() |
SMCJ6061E3/TR13 | TVS DIODE 66V 118V DO214AB | 396 More on Order |
![]() |
MSMCG36AE3 | TVS DIODE 36V 58.1V DO215AB | 1252 More on Order |
![]() |
SA8.5CA | TVS DIODE 8.5V 14.4V DO204AC | 112 More on Order |
Quick Inquiry
In Stock | 308 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.