Part Details for SMF18A by Taiwan Semiconductor
Results Overview of SMF18A by Taiwan Semiconductor
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
SMF18A Information
SMF18A by Taiwan Semiconductor is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for SMF18A
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
1801-SMF18ATR-ND
|
DigiKey | TVS DIODE 18VWM 29.2VC SOD123W Min Qty: 20000 Lead time: 16 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
|
$0.0530 / $0.0588 | Buy Now |
|
DISTI #
SMF18A
|
Avnet Americas | Diode TVS Single Uni-Directional 18V 200W 2-Pin SOD-123W T/R - Tape and Reel (Alt: SMF18A) RoHS: Not Compliant Min Qty: 20000 Package Multiple: 10000 Lead time: 12 Weeks, 0 Days Container: Reel | 0 |
|
$0.0470 / $0.0480 | Buy Now |
|
DISTI #
821-SMF18A
|
Mouser Electronics | ESD Protection Diodes / TVS Diodes 200W, 21.1V, 5%, Unidirectional, TVS RoHS: Compliant | 0 |
|
$0.0560 / $0.4600 | Order Now |
|
DISTI #
SMF18A-TSC
|
TME | Diode: TVS, 0.2kW, 20V, 6.8A, unidirectional, SOD123W, reel,tape Min Qty: 1 | 0 |
|
$0.0503 / $0.5232 | RFQ |
Part Details for SMF18A
SMF18A CAD Models
SMF18A Part Data Attributes
|
|
SMF18A
Taiwan Semiconductor
Buy Now
Datasheet
|
Compare Parts:
SMF18A
Taiwan Semiconductor
Transient Suppressor,
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TAIWAN SEMICONDUCTOR CO LTD | |
| Package Description | SOD-123W, 2 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 12 Weeks | |
| Samacsys Manufacturer | Taiwan Semiconductor | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, LOW POWER LOSS | |
| Breakdown Voltage-Max | 22.1 V | |
| Breakdown Voltage-Min | 20 V | |
| Breakdown Voltage-Nom | 21.05 V | |
| Clamping Voltage-Max | 29.2 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| Forward Voltage-Max (VF) | 3.5 V | |
| JESD-30 Code | R-PDSO-F2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 200 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1 W | |
| Reference Standard | IEC-61249-2-21 | |
| Rep Pk Reverse Voltage-Max | 18 V | |
| Reverse Current-Max | 1 µA | |
| Reverse Test Voltage | 18 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | FLAT | |
| Terminal Position | DUAL |
Alternate Parts for SMF18A
This table gives cross-reference parts and alternative options found for SMF18A. 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, 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 |
|---|---|---|---|---|
| SMF18A-E3-08 | Vishay Intertechnologies | $0.1935 | Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN | SMF18A vs SMF18A-E3-08 |
| SMF18A-E3-18 | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN | SMF18A vs SMF18A-E3-18 |
| SMF18A-M3-18 | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 1000W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN | SMF18A vs SMF18A-M3-18 |