FMB2907A: High-Performance Dual PNP Bipolar Transistor by onsemi | Specifications & Applications
FMB2907A: High-Performance Dual PNP Bipolar Transistor by onsemi
The FMB2907A from onsemi is a premium dual PNP bipolar junction transistor (BJT) engineered for precision and efficiency in modern electronics. This guide explores its technical specifications, applications, and advantages over competitors, ensuring you make an informed decision for your circuit designs.
In-Depth Product Overview
Manufacturer Credentials
- Manufacturer: onsemi (ON Semiconductor)
A Fortune 500 company specializing in energy-efficient innovations, serving automotive, industrial, and IoT markets. - Product Status: Active (RoHS & REACH compliant)
Guaranteed supply chain stability with full technical support.
Technical Specifications Breakdown
Core Electrical Parameters
- Dual PNP Configuration: Two matched transistors in one package reduce component count by 50%.
- Current Handling: 600mA continuous collector current per channel.
- Voltage Tolerance: 60V collector-emitter breakdown voltage (VCEO).
- Efficiency Metrics:
- Low saturation: 1.6V @ 500mA
- Ultra-low leakage: 20nA max (ICBO)
- Gain Characteristics: hFE = 100 (min) @ 150mA for stable amplification.
- Frequency Response: 250MHz transition frequency enables RF applications.
Thermal & Environmental
- 700mW total power dissipation
- Military-grade temperature range: -55 C to +150 C
Advanced Packaging Details
SOT-23-6 (SuperSOT -6) Advantages
- Dimensions: 2.9mm 1.6mm 1.1mm
- Lead pitch: 0.95mm for high-density layouts
- Moisture Sensitivity Level (MSL): 1 (unlimited floor life)
Comprehensive Application Guide
Primary Use Cases
- Power Management Systems
- Battery charge/discharge control
- Voltage regulation circuits
- Signal Processing
- Audio preamplifiers
- Sensor interface circuits
- Industrial Automation
- PLC output drivers
- Motor control interfaces
Design Considerations
- Always include 10 base resistors for current limiting
- For high-frequency applications, keep traces < 5mm
- Thermal vias recommended when operating > 500mA
Competitive Advantages
| Feature | FMB2907A | Standard PNP |
|---|---|---|
| Package Density | Dual in SOT-23-6 | Single transistor |
| VCE(sat) | 1.6V @ 500mA | Typically 2V+ |
| Cost Efficiency | 30% BOM reduction | N/A |
Purchasing & Support
Available through authorized distributors:
- Digi-Key: Stock #FMB2907ACT-ND
- Mouser: Part #863-FMB2907A
Prototyping Tip: Order the FMB2907AEVAL evaluation board for rapid testing.
Conclusion
The FMB2907A represents the pinnacle of PNP transistor technology, combining onsemi's manufacturing expertise with cutting-edge packaging. Its dual-device integration, high current capability, and miniature footprint make it indispensable for space-constrained, high-reliability designs across consumer, automotive, and industrial sectors.
For datasheets, SPICE models, or application notes, visit onsemi's official website or contact our technical support team.