MMBT3904 vs MMBT3904LT1 Comparison
Detailed side-by-side comparison of MMBT3904 by onsemi and MMBT3904LT1 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 | MMBT3904 | MMBT3904LT1 |
|---|---|---|
| Brand | onsemi | onsemi |
| Category | Transistors | Transistors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.04 | $0.04 |
| Transistor Type | NPN | — |
| Package | SOT-23 (TO-236AB), 3 pins | SOT-23 (TO-236), 3-pin |
| 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) | 200 mW (on minimum recommended pad) |
| Transition Frequency (ft) | 300 MHz (typ, at VCE=20 V, IC=10 mA) | 300 MHz (min) |
| DC Current Gain (hFE) | 100 to 300 (at IC=10 mA, VCE=1.0 V) | 100 to 300 |
| Noise Figure | 5 dB (max) | 5 dB (max) |
| Operating Temperature Range | -55C to +150C (junction) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Complementary PNP Part | MMBT3906 | MMBT3906 |
| Lead-Free / RoHS | Yes (fully RoHS compliant per datasheet) | — |
| Automotive Grade (AEC-Q101) | Qualified by selected suppliers | — |
| Polarity | — | NPN |
| Collector-Emitter Saturation Voltage (Vce(sat)) | — | [DATA_NEEDED: exact VCE(sat) value at rated IC] |
| Operating Junction Temperature | — | -55 °C to +150 °C |
| Die Construction | — | Epitaxial Planar |
| RoHS Status | — | Compliant (Lead Free version available) |
| AEC-Q101 Qualified | — | Yes (S-prefix variant) |