JANTX2N6990 vs ZDT6758TA
| Part Number |
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| Category | Transistors - Bipolar (BJT) - Arrays | Transistors - Bipolar (BJT) - Arrays |
| Manufacturer | Microchip Technology | Diodes Incorporated |
| Description | TRANS 4NPN 50V 0.8A | TRANS NPN/PNP 400V 0.5A SM8 |
| Package | Tape & Reel (TR) | Tube |
| 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-223-8 |
| Supplier Device Package | 14-Flatpack | SM8 |
| Power - Max | 400mW | 2.75W |
| Transistor Type | 4 NPN (Quad) | NPN, PNP |
| Current - Collector (Ic) (Max) | 800mA | 500mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V | 400V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA | 500mV @ 10mA, 100mA |
| Current - Collector Cutoff (Max) | 10µA (ICBO) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 150mA, 10V | 40 @ 200mA, 10V |
| Frequency - Transition | - | 50MHz |
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1. 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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2. What is a pre-biased BJT array?
Pre-biased arrays have integrated resistors, simplifying circuit design and reducing external component count, ideal for switching or logic 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. How do BJT arrays compare to MOSFET arrays?
BJT arrays are preferred for applications requiring high current gain and faster switching, while MOSFETs are better for low-power and high-efficiency applications.
