BF959 系列
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不同规格的晶体管与紫外灯管
BF959是一款高性能N沟道MOSFET,专为电信和射频(RF)领域的多种应用而设计。该系列以其低噪声特性和高增益而闻名,特别适用于低噪声放大器、射频放大器以及其他对信号清晰度和精度要求极高的信号放大应用。BF959的频率响应可延伸至GHz范围,确保在高频操作中仍能保持信号完整性,因此成为现代通信设备的理想选择。
BF959的标志性特征之一是其高输入阻抗,这最大限度地减少了对前级电路的负载影响。这一特性为电路设计提供了更大的灵活性,使工程师能够轻松将BF959集成到各种配置中。此外,该器件具有低阈值电压,便于在较低偏置电压下工作,从而降低了功耗并提高了电池供电设备的能效。
BF959采用坚固的材料制造,具有良好的热稳定性,确保在各种环境条件下仍能可靠运行。其紧凑的封装设计使其易于集成到空间受限的应用中,无论是消费电子产品、电信设备还是工业系统。该系列特别适用于移动通信系统、卫星接收器以及其他无线技术领域,这些应用对高效的信号放大至关重要。
总之,BF959系列以其卓越的性能特性脱颖而出,包括低噪声、高增益和热稳定性,使其成为高频放大电路中不可或缺的组件。其广泛的适用性——从消费电子产品到复杂的电信系统——以及紧凑的设计,使BF959成为工程师在电子设计中追求可靠性和性能的首选。
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BF959 - 型号列表共 8 个型号
| 制造商零件编号 | 价格/库存 | Packaging | Standard Package | Current - Collector (Ic) (Max) | Noise Figure (dB Typ @ f) | Transistor Type | Mounting Type | Frequency - Transition | Voltage - Collector Emitter Breakdown (Max) | Supplier Device Package | Power - Max | Package / Case | DC Current Gain (hFE) (Min) @ Ic, Vce | Type | rohs | 频率 - 跃迁 | 晶体管类型 | 不同 Ic、Vce 时的 DC 电流增益 (hFE)(最小值) | 封装/外壳 | 功率 - 最大值 | 噪声系数(dB,不同 f 时的典型值) | 电流 - 集电极 (Ic)(最大值) | 电压 - 集射极击穿(最大值) | Product Category | RoHS | Diameter | Intensity | Length | Factory Pack Quantity | Voltage Rating | Part # Aliases | Life | Size / Dimension | Current | Voltage | Output | Maximum DC Collector Current | Minimum DC Current Gain | EU RoHS | Maximum Operating Temperature | Standard Package Name | Minimum Operating Temperature | Maximum Power Dissipation | Maximum Emitter Base Voltage | Maximum Transition Frequency | Number of Elements per Chip | Maximum Collector Base Voltage | Supplier Package | Maximum Collector Emitter Voltage | Pin Count | Lead Shape | Polarity | Amplification | Collector-emitter voltage | Transit frequency | Collector current | Power dissipation | Housing type |
|---|
| 询价 | Bulk | 50 | - | - | - | - | - | - | - | - | - | - | CCFL, Ultraviolet (UV) Narrow Spectrum | Not applicable | - | - | - | - | - | - | - | - | Ultraviolet Lamps | RoHS Compliant By Exemption | 9 mm | 0.75 cd/m2 | 59 mm | 100 | 150 V | (BULK) BF959-UV1/3 | Obsolete | 9.0mm x 59mm | 5mA | 375V Start, 150V Operating | 0.15µW, cm2 @ 1" | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Tape & Reel (TR) | 2,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | 40 @ 20mA, 10V | - | - | 700MHz | NPN | 40 @ 20mA, 10V | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | 625mW | 3dB @ 200MHz | 100mA | 20V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Tape & Box (TB) | 2,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | 40 @ 20mA, 10V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Tape & Reel (TR) | 2,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | 40 @ 20mA, 10V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Bulk | 5,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) | 40 @ 20mA, 10V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | Ammo | 2,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | 40 @ 20mA, 10V | NPN | Lead free / RoHS Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.1 | 35@5mA@10V|40@20mA@10V | Compliant | 150 | TO-92 | -55 | 625 | 3 | 700(Min) | 1 | 30 | TO-92 | 20 | 3 | Formed | - | - | - | - | - | - | - | |
| 询价 | Bulk | 5,000 | 100mA | 3dB @ 200MHz | NPN | Through Hole | 700MHz | 20V | TO-92-3 | 625mW | TO-226-3, TO-92-3 (TO-226AA) | 40 @ 20mA, 10V | - | - | 700MHz | NPN | 40 @ 20mA, 10V | TO-226-3, TO-92-3 (TO-226AA) | 625mW | 3dB @ 200MHz | 100mA | 20V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | NPN | ...35 | 20 | 700 | 0.1 A | 500 | TO-92 |
共 8 个型号
