MMBF170LT1 vs BSS138LT1G Comparison
Detailed side-by-side comparison of MMBF170LT1 by onsemi and BSS138LT1G by onsemi. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MMBF170LT1 | BSS138LT1G |
|---|---|---|
| Brand | onsemi | onsemi |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.09 | $0.08 |
| Manufacturer | onsemi (ON Semiconductor) | — |
| Part Number | MMBF170LT1 | — |
| Transistor Type | N-Channel MOSFET, Enhancement Mode | N-Channel MOSFET |
| Drain-Source Voltage (VDSS) | 60 V | — |
| Drain-Gate Voltage (VDGS) | 60 Vdc | — |
| Gate-Source Voltage - Continuous (VGS) | ±20 Vdc (per datasheet) | — |
| Gate-Source Voltage - Non-repetitive (VGSM) | ±40 Vpk (tp <= 50 ms) | — |
| Continuous Drain Current (ID) | 500 mA (Ta) | 200 mA (Ta) |
| Pulsed Drain Current (IDM) | [DATA_NEEDED: IDM pulsed value] | — |
| Total Device Dissipation (PD) | 225 mW (Ta, FR-5 board) | — |
| Operating Temperature Range | -55 °C to +150 °C (TJ max per datasheet) | — |
| Package / Case | SOT-23-3 (TO-236) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 3 | — |
| RoHS Status | Compliant (per onsemi product page) | Compliant (RoHS Compliant and Pb-free per Easybom) |
| AEC-Q101 Qualified | Yes (per datasheet) | — |
| Technology | DMOS | — |
| Polarity | N-Channel | — |
| Drain-Source Voltage (VDS) | — | 50 V |
| Power Dissipation (PD) | — | 225 mW (Ta) |
| On-Resistance Max (RDS(on)) | — | 3.5 ohm |
| Gate Threshold Voltage (VGS(th)) | — | [DATA_NEEDED: gate threshold voltage] |
| Gate-Source Voltage Max (VGS) | — | [DATA_NEEDED: maximum gate-source voltage] |
| Configuration | — | Single FET |
| Channel Mode | — | Enhancement Mode |
| Package | — | SOT-23-3 (TO-236) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Product Family | — | BSS138LT Series Small Signal MOSFET |
| Typical Applications | — | Computers, printers, cordless phones, DC-DC converters |