Product Overview
The MMBT3904-HF is an NPN epitaxial planar die construction general-purpose transistor. It is designed as a complementary type to the PNP transistor, with the MMBT3904-HF being recommended. This RoHS and Halogen-Free device is suitable for various electronic applications requiring reliable transistor performance.
Product Attributes
- Brand: Comchip Technology
- Device Type: NPN Epitaxial Planar Die Construction Transistor
- Certifications: RoHS, Halogen Free
- Package Type: SOT-23
Technical Specifications
| Symbol | Parameter | Conditions | Min | Max | Unit |
| Maximum Ratings (at TA=25C unless otherwise noted) |
| VCBO | Collector-Base voltage | | | -55 | V |
| VCEO | Collector-Emitter voltage | | | 40 | V |
| VEBO | Emitter-Base voltage | | | 6 | V |
| IC | Collector current-Continuous | | | 0.2 | A |
| PC | Collector dissipation | | | 0.2 | W |
| RJA | Thermal resistance, junction to ambient | | | 625 | C/W |
| TSTG, TJ | Storage temperature and junction temperature | | +150 | | C |
| Electrical Characteristics (at TA=25C unless otherwise noted) |
| V(BR)CBO | Collector-Base breakdown voltage | IC =100A , IE=0 | 40 | | V |
| V(BR)CEO | Collector-Emitter breakdown voltage | IC =1mA , IB=0 | 60 | | V |
| V(BR)EBO | Emitter-Base breakdown voltage | IE =100A , IC=0 | 6 | | V |
| ICBO | Collector cut-off current | VCB=60V , IE=0 | | 50 | nA |
| ICEX | Collector cut-off current | VCE=30V , VBE(off)=3V | | 0.1 | A |
| IEBO | Emitter cut-off current | VEB=5V , IC=0 | | 0.1 | A |
| hFE(1) | DC current gain | VCE=1V , IC=10mA | 400 | | |
| hFE(2) | DC current gain | VCE=1V , IC=50mA | 100 | | |
| VCE(sat) | Collector-Emitter saturation voltage | IC=50mA , IB=5mA | | 0.3 | V |
| VBE(sat) | Base-Emitter saturation voltage | IC=50mA , IB=5mA | | 0.95 | V |
| fT | Transition frequency | VCE=20V , IC=10mA, f=100MHz | 300 | | MHz |
| td | Delay time | VCC=3.0V , VBE=-0.5V, IC=10mA , IB1=1.0mA | | 35 | nS |
| ts | Storage time | VCC=3.0V , IC=10mA, IB1=IB2=1.0mA | | 200 | nS |
| tr | Rise time | | | 35 | nS |
| tf | Fall time | | | 50 | nS |
| Symbol | Dimensions (mm) | Dimensions (inch) |
| A | 3.10 0.10 | 0.122 0.004 |
| B | 2.85 0.10 | 0.112 0.004 |
| C | 1.55 0.10 | 0.061 0.004 |
| D | 1.75 0.10 | 0.069 0.004 |
| D1 | 1.40 0.10 | 0.055 0.004 |
| D2 | 1.05 0.10 | 0.041 0.004 |
| E | 0.512 0.008 | 0.020 0.0003 |
| F | 0.10 0.05 | 0.004 0.002 |
| P | 4.00 0.10 | 0.157 0.004 |
| P0 | 2.00 0.05 | 0.079 0.002 |
| P1 | 8.00 0.30 | 0.315 0.012 |
| W | 13.0 0.20 | 0.512 0.008 |
| W1 | 7.00 0.20 | 0.276 0.008 |
| Park Number | Marking Code | Case Type | Qty per Reel (Pcs) | Reel Size (inch) |
| MMBT3904-HF | 1AM | SOT-23 | 3000 | 7 |
2410121811_Comchip-MMBT3904-HF_C3200072.pdf