JANTX2N6990 vs BC847BPDXV6T5G
| Part Number |
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| Category | Transistors - Bipolar (BJT) - Arrays | Transistors - Bipolar (BJT) - Arrays |
| Manufacturer | Microchip Technology | ON Semiconductor |
| Description | TRANS 4NPN 50V 0.8A | TRANS NPN/PNP 45V 0.1A SOT563 |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | Military, MIL-PRF-19500/559 | - |
| Operating Temperature | -65°C ~ 200°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-Flatpack | SOT-563, SOT-666 |
| Supplier Device Package | 14-Flatpack | SOT-563 |
| Power - Max | 400mW | 500mW |
| Transistor Type | 4 NPN (Quad) | NPN, PNP |
| Current - Collector (Ic) (Max) | 800mA | 100mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V | 45V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA | 600mV @ 5mA, 100mA, 650mV @ 5mA, 100mA |
| Current - Collector Cutoff (Max) | 10µA (ICBO) | 15nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 150mA, 10V | 200 @ 2mA, 5V |
| Frequency - Transition | - | 100MHz |
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1. What are BJT arrays used for?
BJT arrays are often used in analog circuits like amplifiers, switches, and oscillators where matched transistor pairs are required for balanced performance.
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2. What are the typical configurations in BJT arrays?
They can include combinations such as dual NPN, dual PNP, or mixed NPN and PNP transistors. Some arrays also include pre-biased transistors for specific applications.
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3. What are the limitations of BJT arrays?
While they save space, they can limit flexibility if specific transistor types or configurations are needed. Also, thermal coupling might not always be beneficial in all scenarios.
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4. Are there specific applications for dual BJT arrays?
Dual BJT arrays are commonly used in push-pull amplifier stages, LED drivers, or signal switching circuits.
