MMBT3904 vs MMBT3904,215 Comparison
Detailed side-by-side comparison of MMBT3904 by onsemi and MMBT3904,215 by Nexperia. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MMBT3904 | MMBT3904,215 |
|---|---|---|
| Brand | onsemi | Nexperia |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.04 | $0.02 |
| Transistor Type | NPN | NPN |
| Package | SOT-23 (TO-236AB), 3 pins | SOT-23 (TO-236AB) |
| Collector-Emitter Voltage (Vceo) | 40 V | 40 V |
| Collector-Base Voltage (Vcbo) | 60 V | 60 V |
| Emitter-Base Voltage (Vebo) | 6 V | 6 V |
| Continuous Collector Current (IC) | 200 mA | 200 mA |
| Power Dissipation (PD) | 200 mW to 350 mW (board-dependent) | — |
| Transition Frequency (ft) | 300 MHz (typ, at VCE=20 V, IC=10 mA) | 300 MHz (minimum) |
| DC Current Gain (hFE) | 100 to 300 (at IC=10 mA, VCE=1.0 V) | 100 to 300 (at IC = 10 mA, VCE = 1 V) |
| Noise Figure | 5 dB (max) | — |
| Operating Temperature Range | -55C to +150C (junction) | -65 °C to +150 °C |
| Mounting Type | Surface Mount | Surface Mount |
| Complementary PNP Part | MMBT3906 | — |
| Lead-Free / RoHS | Yes (fully RoHS compliant per datasheet) | — |
| Automotive Grade (AEC-Q101) | Qualified by selected suppliers | — |
| Power Dissipation (Pd) | — | 250 mW |
| Collector-Emitter Saturation Voltage (Vce(sat)) | — | 200 mV (typical at IC = 10 mA) |
| Noise Figure (NF) | — | 5 dB (maximum) |
| Pin Count | — | 3 |
| PNP Complement | — | MMBT3906 |
| RoHS Status | — | Compliant |