SOT89 Package Diodes FCX495TA 150V NPN Transistor Suitable for Low Loss Power Switching Applications
Product Overview
The FCX495 is a 150V NPN high-voltage transistor in a SOT89 package, offering a high continuous current of 1A and a low saturation voltage of less than 300mV at 0.5A. It is designed for low loss power switching applications and is available as a totally lead-free and fully RoHS compliant device. It is also Halogen and Antimony free, designated as a "Green" device.
Product Attributes
- Brand: Diodes Incorporated
- Package: SOT89
- Material: Molded Plastic, "Green" Molding Compound
- Certifications: Fully RoHS Compliant, Halogen and Antimony Free ("Green" Device)
- Automotive Variant: FCX495Q (available under separate datasheet)
Technical Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
| Collector-Base Breakdown Voltage | BVCBO | 170 | V | IC = 100A |
| Collector-Emitter Breakdown Voltage | BVCEO | 150 | V | IC = 1mA |
| Emitter-Base Breakdown Voltage | BVEBO | 7 | V | IE = 100A |
| Collector Cutoff Current | ICBO | 100 | nA | VCB = 150V |
| Emitter Cutoff Current | IEBO | 100 | nA | VEB = 5.6V |
| Collector Cutoff Current | ICES | 100 | nA | VCE = 150V |
| DC Current Transfer Ratio (hFE) | hFE | 100 - 300 | - | IC = 1mA, VCE = 10V; IC = 250mA, VCE = 10V; IC = 500mA, VCE = 10V; IC = 1A, VCE = 10V |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.3 | V | IC = 500mA, IB = 50mA |
| Base-Emitter Saturation Voltage | VBE(sat) | 1.0 | V | IC = 500mA, IB = 50mA |
| Base-Emitter Turn-On Voltage | VBE(on) | 1.0 | V | IC = 500mA, VCE = 10V |
| Transitional Frequency | fT | 100 | MHz | IC = 50mA, VCE = 10V, f = 100MHz |
| Output Capacitance | Cobo | 10 | pF | VCB = 10V, f = 1MHz |
| Continuous Collector Current | IC | 1 | A | |
| Peak Pulse Current | ICM | 2 | A | |
| Continuous Base Current | IB | 200 | mA | |
| Collector Power Dissipation | PD | 1 | W | @TA = +25C |
| Thermal Resistance, Junction to Ambient Air | RJA | 125 | C/W | Mounted on 15mm x 15mm FR4 PCB |
| Thermal Resistance, Junction to Leads | RJL | 10.01 | C/W | On exposed collector pad |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | C |
2412251003_DIODES-FCX495TA_C150457.pdf
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