Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Manufacturer | onsemi |
| Exact MPN | MMBFJ270 |
| Product Category | JFETs |
| Package | SOT-23 |
| Packing | 3,000 pcs/reel |
| Configuration | 1 P-channel |
| Gate-Source Cutoff Voltage (VGS(off)) | 500mV |
| Gate-Source Breakdown Voltage (VGSS) | 30V |
| Power Dissipation (PD) | 225mW |
Product Overview
MMBFJ270 is a onsemi device in the JFETs category, supplied in a SOT-23 package.
Verified selection data includes Configuration: 1 P-channel, Gate-Source Cutoff Voltage (VGS(off)): 500mV, Gate-Source Breakdown Voltage (VGSS): 30V, Power Dissipation (PD): 225mW.

Technical Specifications
| Parameter | Verified Information |
|---|---|
| Manufacturer | onsemi |
| Exact MPN | MMBFJ270 |
| Functional Category | JFETs |
| Package | SOT-23 |
| Packing | 3,000 pcs/reel |
| Source Catalog ID | C160435 |
| Configuration | 1 P-channel |
| Gate-Source Cutoff Voltage (VGS(off)) | 500mV |
| Gate-Source Breakdown Voltage (VGSS) | 30V |
| Power Dissipation (PD) | 225mW |
Selection Notes
Exact comparison anchors for MMBFJ270: Configuration: 1 P-channel; Gate-Source Cutoff Voltage (VGS(off)): 500mV; Gate-Source Breakdown Voltage (VGSS): 30V; Power Dissipation (PD): 225mW.
Match channel polarity, VGS(off), breakdown voltage, current range and dissipation to the analog switch or bias point.
Design Considerations
- Match channel polarity, VGS(off), breakdown voltage, current range and dissipation to the analog switch or bias point.
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. Physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
For MMBFJ270 quotation, provide the exact MPN, required quantity, destination, target Date Code if applicable, and any inspection or testing requirements.




