The FMA3A is a dual digital transistor with built-in bias resistors in an SOT-25 package, containing two PNP transistors configured with an emitter common topology. It has a collector-emitter voltage rating of -50 V, a collector current rating of -100 mA, and a total power dissipation of 300 mW, with a maximum junction temperature of 150°C. The input resistance is 4.7 kΩ, and the DC current gain ranges from 100 to 600. It is suited for applications such as inverters, interfaces, and drivers. The part complies with RoHS standards and is supplied in tape and reel packaging with 3000 units per reel.
Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillators, driver ICs and so forth.
Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillattors, driver ICs and so forth.
Emitter common (dual digital transistors) Product overview: FMA3A from ROHM Semiconductor is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual. Search-friendly keywords include transistor, BJT, switching, amplification, Dual, Bipolar Transistor, Bipolar Transistor Arrays, Pre-Biased. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 293-FMA3A can be used for catalog matching and distributor lookup.
Manufacturer: Rohm Semiconductor
Win Source Part Number: 1174701-FMA3A
Manufacturer Homepage: www.rohm.com
RoHS State: Request Verification
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Sufficient
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|---|---|
| Product Category | Transistors | Transistors | Bipolar RF Transistors | RF Transistors |
| Product Number | FMA3A | FMA3A | 293-FMA3A | 1174701-FMA3A |
| Product Name | PNP+PNP, SOT-25, Dual Digital Transistor (Bias Resistor Built-in Transistor) | PNP+PNP Digital transistor (with built-in resistors) | Dual Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Arrays, Pre - Biased - FMA3A |
| Polarity | PNP | PNP |
