BCR523UE6433HTMA1 vs PBLS4003V,115
| Part Number |
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| Category | Transistors - Bipolar (BJT) - Arrays, Pre-Biased | Transistors - Bipolar (BJT) - Arrays, Pre-Biased |
| Manufacturer | Infineon Technologies | NXP USA Inc. |
| Description | TRANS 2NPN PREBIAS 0.33W SC74 | TRANS NPN PREBIAS/PNP SOT666 |
| Package | Tape & Reel (TR) | -Reel® |
| Series | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-74, SOT-457 | SOT-563, SOT-666 |
| Supplier Device Package | PG-SC74-6 | SOT-666 |
| Power - Max | 330mW | 300mW |
| Transistor Type | 2 NPN - Pre-Biased (Dual) | 1 NPN Pre-Biased, 1 PNP |
| Current - Collector (Ic) (Max) | 500mA | 100mA, 500mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V | 50V, 40V |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 2.5mA, 50mA | 150mV @ 500µA, 10mA / 350mV @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | - | 1µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 70 @ 50mA, 5V | 30 @ 5mA, 5V / 150 @ 100mA. 2V |
| Frequency - Transition | 100MHz | 300MHz |
| Resistor - Base (R1) | 1kOhms | 10kOhms |
| Resistor - Emitter Base (R2) | 10kOhms | 10kOhms |
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1. What are the common applications of pre-biased BJT arrays?
They are commonly used in logic-level translation, switching applications, signal amplification, and in circuits requiring compact design and low power consumption.
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2. How do pre-biased BJTs differ from standard BJTs?
Pre-biased BJTs include integrated resistors, reducing the need for external components. This saves PCB space and simplifies the design process compared to standard BJTs.
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3. Are pre-biased BJTs suitable for high-frequency applications?
While they can handle moderate frequencies, they are generally better suited for low-to-medium frequency applications, as the internal resistors may affect high-speed performance.
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4. Where can I source pre-biased BJT arrays?
They are available through major electronic component distributors like DigiKey and Mouser, with a variety of options from manufacturers like ON Semiconductor and Nexperia.
