FMMTA42TA Diodes Inc. Transistor BJT NPN (SOT23 (3-Pin)) In Stock
Diodes Inc. FMMTA42TA is a Transistor BJT NPN for switching, amplification, level-shifting, and driver circuits. It offers 3 pins, 3 PIN in SOT23 (3-Pin). From quote-based sourcing, buyers can request stock checks and worldwide shipping support.
- Manufacturer
- Diodes Inc.
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- FMMTA42TA Datasheet PDF
- Category
- Transistor BJT NPN
- Price
- From $0.0392(MOQ 50)
- Temp Range
- ?°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of FMMTA42TA?
- 3 pins, 3 PIN documented for BOM matching and engineering review
- SOT23 (3-Pin) format supports board-level integration and purchasing checks
- Diodes Inc. FMMTA42TA ordering identity helps buyers match approved vendor lists
- Suitable for switching, amplification, level-shifting, and driver circuits where repeatable component sourcing matters
What is FMMTA42TA used for?
FMMTA42TA is commonly used in switching, amplification, level-shifting, and driver circuits, especially when buyers need a traceable Diodes Inc. part for production or maintenance builds. It fits engineering teams that compare datasheet limits, package fit, lifecycle status, and sourcing availability before releasing a BOM.
What are the specifications of FMMTA42TA?
| Pbfree Code | Yes |
| Factory Lead Time | 12Weeks |
| YTEOL | 7 |
| Collector Current-Max (IC) | 0.2A |
| Collector-Emitter Voltage-Max | 300V |
| Configuration | SINGLE |
| DC Current Gain-Min (hFE) | 40 |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | NPN |
| Power Dissipation-Max (Abs) | 0.33W |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Element Material | SILICON |
| Transition Frequency-Nom (fT) | 50MHz |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| Country of Origin | Mainland China |
Where can I find the FMMTA42TA datasheet?
FMMTA42TA Datasheet DownloadOfficial datasheet from Diodes Inc.
What are equivalent replacements for FMMTA42TA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design requirement does FMMTA42TA usually cover?
FMMTA42TA is selected as a Transistor BJT NPN for switching, amplification, level-shifting, and driver circuits. The available data lists 3 pins, giving engineers a concrete value to compare before approving the BOM line.
How should buyers check package fit for FMMTA42TA?
Buyers should compare the SOT23 (3-Pin) listing, datasheet footprint, and assembly constraints. The current part record includes 3 pins, which helps confirm mechanical or electrical fit.
When is FMMTA42TA a practical sourcing candidate?
FMMTA42TA is practical when the BOM calls for a Diodes Inc. component with 3 pins and the purchasing team needs stock checks, traceability, and worldwide shipping support.
Related Guides
DP83TG720SWRHATQ1 Automotive Ethernet PHY Selection Guide
Choose DP83TG720SWRHATQ1 by comparing MAC interfaces, exact ordering codes, qualification evidence, and documented supply offers.
Nov 15, 2026
TLV76033 Selection Guide: Headroom, Heat, and Sourcing
Choose a TLV76033 3.3-V supply using manufacturer ratings, load profiles, dropout calculations, thermal checks, and exact orderable parts.
Nov 14, 2026
DP83TG720SWRHATQ1 Automotive Ethernet Board Design Guide
A practical DP83TG720SWRHATQ1 board checklist for host interfaces, startup, channel validation, qualified variants, and sourcing.
Nov 14, 2026
BQ76942PFBR Battery Monitor Selection and Procurement Guide
Choose BQ76942PFBR by cell count, protection architecture, factory configuration, measurement needs, and a controlled sourcing specification.
Nov 13, 2026
Why Buy from FindMyChip
About Diodes Inc.
Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $0.1900 | $9.50 |
| 100+ | $0.1516 | $15.16 |
| 500+ | $0.1126 | $56.29 |
| 1000+ | $0.1000 | $99.97 |
| 9000+ | $0.0590 | $531.00 |
| 12000+ | $0.0392 | $470.16 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
2SCR554P5T100
ROHM Semiconductor
Transistor BJT NPN
2SCR293P5T100
ROHM Semiconductor
Transistor BJT NPN
CMNT3904E TR
Central Semiconductor
Transistor BJT NPN
2N5551
ON Semiconductor
Transistor BJT NPN
RN1316,LF
Toshiba
Transistor BJT NPN
BC547BTF
ON Semiconductor
Transistor BJT NPN
JANTX2N2222A
Microsemi Corporation
Transistor BJT NPN
MPSA13
ON Semiconductor
Transistor BJT NPN
2SC1815GRTE2FT
Toshiba
Transistor BJT NPN
2SC1815
Central Semiconductor
Transistor BJT NPN
MMBT2222A-TP
Micro Commercial Components (MCC)
Transistor BJT NPN
BFP540H6327XTSA1
Infineon
Transistor BJT NPN
2N3906-AP
Micro Commercial Components (MCC)
Transistor BJT NPN
SMUN5233T1G
ON Semiconductor
Transistor BJT NPN
2N2905A
Microsemi Corporation
Transistor BJT NPN
2SCR346PT100P
ROHM Semiconductor
Transistor BJT NPN
SS8050-G
Comchip Technology
Transistor BJT NPN
RN1410(TE85L,F)
Toshiba
Transistor BJT NPN
RN1405(TE85L,F)
Toshiba
Transistor BJT NPN
RN1115MFV(TPL3)
Toshiba
Transistor BJT NPN
2SC4177-A
Renesas Electronics
Transistor BJT NPN
2SC2335-AZ
Renesas Electronics
Transistor BJT NPN
2SC2334-AZ
Renesas Electronics
Transistor BJT NPN
BFQ19S
Infineon
Transistor BJT NPN