High current NPN transistor Nexperia BCX19 235 for general purpose amplification and switching tasks
Product Overview
The Nexperia BCX19 is an NPN general purpose transistor designed for high current (500 mA) and low voltage (45 V) applications. It is suitable for general purpose amplification and saturated switching and driver applications. This transistor is housed in a SOT23 plastic package.
Product Attributes
- Brand: Nexperia (formerly NXP Semiconductors)
- Product Type: NPN general purpose transistor
- Package Type: SOT23 (plastic surface mounted package; 3 leads)
- PNP Complement: BCX17
- Marking Code: U1*
Technical Specifications
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| LIMITING VALUES (In accordance with the Absolute Maximum Rating System (IEC 60134)) | ||||||
| VCBO | collector-base voltage | open emitter | - | - | 50 | V |
| VCEO | collector-emitter voltage | open base; IC = 10 mA | - | - | 45 | V |
| VEBO | emitter-base voltage | open collector | - | - | 5 | V |
| IC | collector current (DC) | - | - | - | 500 | mA |
| ICM | peak collector current | - | - | - | 1 | A |
| IBM | peak base current | - | - | - | 200 | mA |
| Ptot | total power dissipation | Tamb ≤ 25 °C; note 1 | - | - | 250 | mW |
| Tstg | storage temperature | - | -65 | - | +150 | °C |
| Tj | junction temperature | - | - | - | 150 | °C |
| Tamb | operating ambient temperature | - | -65 | - | +150 | °C |
| THERMAL CHARACTERISTICS (Tj = 25 °C unless otherwise specified) | ||||||
| Rth(j-a) | thermal resistance from junction to ambient | note 1 | - | 500 | - | K/W |
| CHARACTERISTICS (Tj = 25 °C unless otherwise specified) | ||||||
| ICBO | collector cut-off current | IE = 0; VCB = 20 V | - | - | 100 | nA |
| ICBO | collector cut-off current | IE = 0; VCB = 20 V; Tj = 150 °C | - | - | 5 | µA |
| IEBO | emitter cut-off current | IC = 0; VEB = 5 V | - | - | 100 | nA |
| hFE | DC current gain | VCE = 1 V; note 1; IC = 100 mA | 100 | - | 600 | - |
| hFE | DC current gain | VCE = 1 V; note 1; IC = 300 mA | 70 | - | - | - |
| hFE | DC current gain | VCE = 1 V; note 1; IC = 500 mA | 40 | - | - | - |
| VCEsat | collector-emitter saturation voltage | IC = 500 mA; IB = 50 mA; note 2 | - | - | 620 | mV |
| VBE | base-emitter voltage | IC = 500 mA; VCE = 1 V; notes 1 and 2 | - | - | 1.2 | V |
| Cc | collector capacitance | IE = Ie = 0; VCB = 10 V; f = 1 MHz | - | 5 | - | pF |
| fT | transition frequency | IC = 10 mA; VCE = 5 V; f = 100 MHz | 100 | - | - | MHz |
2410121943_Nexperia-BCX19-235_C549660.pdf
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