萨科微半导体SLKOR功率器件产品已全面上市，产品在国内外市场销售良好。

深圳市赛科微半导体有限公司（www.slkormicro.com) has developed more rapidly in recent years and has now become a well-known brand that replaces domestically produced power devices. It serves more and more customers and its products are sold at home and abroad. Sacco Micro Semiconductor斯科尔这项技术来自韩国釜山。在总经理宋世强先生的领导下，“斯科尔"After many years of development in Greater China, the brand and products have achieved success from design toIPto the localization of key links such as wafer tape-out, packaging, testing and sales. Saccoway斯科尔With strict quality control, product quality has been widely recognized by domestic and foreign customers, and domestic and foreign product sales have doubled year-on-year.

Shenzhen Sacco Micro Semiconductor Co., Ltd.

2021This year is an opportunity but also a crisis for the semiconductor industry. Due to the U.S. sanctions against China, there is a shortage of chips in the semiconductor industry this year. There was a "core shortage" for a time, which triggered a large number of purchases by various electronic product manufacturers. This is an opportunity for the semiconductor industry, but opportunities and risks coexist. With the saturation of materials for electronic manufacturers, there will be a sharp decline in sales. In this situation of large market fluctuations, Sacco Micro Semiconductor斯科尔The ability to remain independent is due to the long-term vision of Mr. Song Shiqiang, the general manager of Sacco Micro, and Mr. Zheng Zhangbiao, the vice president. As the old saying goes, "Be born in sorrow and die in happiness." In the rush to buy, we did not limit ourselves to immediate interests, but made decisions based on the long-term, which made Sacco Micro Semiconductor斯科尔抢购潮过后，仍能保持稳定的销售业绩。

萨科微半导体斯科尔萨科微半导体公司能够保持稳定的销售业绩，离不开其产品质量和产品多元化。斯科尔共有十多个产品系列：

一，齐纳二极管

萨科微半导体斯科尔Zener diodes (also known as Zener diodes) are mainly used in surge protection, TV overvoltage protection, arc suppression, and series voltage stabilizing circuits. They are widely used in relays, TVs, and industrial high-power electromagnetic control circuits. Representative products include:ZMM5V1 LL-34，ZMM3V3 LL-34，ZMM4V7 LL-34，ZMM15 LL-34，ZMM12 LL-34，ZMM10 LL-34，ZMM5V6 LL-34，BZT52C15 SOD-123，BZT52C3V3 SOD-123，BZT52C5V1 SOD-123，BZT52C5V6 SOD-123等待。

萨科威斯科尔齐纳二极管

When the voltage regulator tube is connected in reverse, when the reverse voltage is less than the breakdown voltage, the reverse current is very small and the dynamic resistance is very large. Generally, the larger the operating current, the smaller the dynamic resistance, and the better the voltage stabilization performance. When the reverse voltage is greater than the breakdown voltage, the current flowing through the diode increases sharply, but the voltage across it remains basically unchanged. This can be used to stabilize the voltage.

二，肖特基二极管

Schottky diodes are from Sacco Micro Semiconductor斯科尔It is one of the most popular products in the series, and its sales volume once exceeded30%, is Sacco Micro Semiconductor斯科尔One of the main products, it is mainly used in frequency converters, switching power supplies, module power supplies, drive circuits, etc. Representative products include:SS34 SMA，SS36 SMA，SS54 SMA，SS310 SMA，SS14 SMA，SS16 SMA，SS56 SMA，SS26 SMA，SS24 SMA，SS210 SMA，BAT54C SOT-23，B5819WS SOD-323，SD103AWS SOD-323，BAT54A SOT-23，BAT54S SOT-23等待。

萨科威斯科尔肖特基二极管

肖特基二极管基区势垒高度比PN结势垒高度较低，正向导通阈值电压和正向压降也低于其他值。PNJunction diode low. Schottky diode is a majority carrier conducting device and does not have problems such as minority carrier lifetime and reverse recovery. The reverse recovery time of the Schottky diode is just the charging and discharging time of the Schottky barrier capacitor, which is completely different fromPN结型二极管反向恢复时间。由于反向恢复电荷很小，肖特基二极管的开关速度极快，开关损耗极低，因此特别适用于高频应用。

三，马鞍山tube (field effect tube)

马鞍山Tubes are mainly used in switching power supplies and uninterruptible power suppliesUPS, chargers, power adapters, sweeping robots and other consumer electronics and automotive electronics products, representative products include:BSS138 SOT-23，2N7002 SOT-23，2N7002E SOT-23，SL2310 SOT-23，SL2301S SOT-23，SL2302S SOT-23，SL3401S SOT-23，BSS123 SOT-23等待。

斯科尔萨科威马鞍山tube (field effect tube)

field effect transistor (马鞍山Tube) is a unipolar semiconductor device whose electric field effect controls the size of the current. There is basically no current or very little current taken at its input end. It has the characteristics of high input impedance, low noise, good thermal stability, and simple manufacturing process. It is used in large-scale and ultra-large-scale integrated circuits.

四TVStransient suppression二极管

萨科微半导体斯科尔ofTVSDiodes are mainly used inUSB接口，HDMIIn the field of electronic products such as interfaces, sweeping robots, and portable electronic devices, representative products include:SMBJ6.5CA 中小企业，SMBJ36CA 中小企业，SMBJ5.0A 中小企业，SMBJ12CA 中小企业，SMBJ26CA 中小企业，SMAJ30CA SMA，SMAJ24CA SMA，SMAJ5.0A形状记忆合金等待。

斯科尔萨科威TVSTVS二极管

TVS二极管将与被保护电路并联。当其电压超过突发击穿阈值时，过大的电流将被直接分流。TVSDiodes are clamps and will suppress excessive voltages above their breakdown voltage. When the overvoltage disappears,TVSThe diode will reset itself and absorb much more energy than a similarly rated crowbar circuit.

TVSDiodes are both unidirectional and bidirectional. One-wayTVSDiodes resemble commutators when operating in the forward direction, but are designed to handle large peak currents.1.5K该系列产品的瞬时功率可达到1500W 瓦。

五，ESDAnti-static diode

萨科微半导体斯科尔ofESDAnti-static diodes inUSB接口，HDMI界面、清扫机器人、全球定位系统广泛应用于系统、便携式电子设备及其他电子产品领域。主要产品有：SLPESD0402M05 0402，SLPESD0402M16 0402，SLPESD0603-24 0603等待。

斯科尔萨科威ESDAnti-static diode

ESD全名是静电放电, which means "electrostatic discharge" in Chinese. It refers to the charge transfer caused by objects with different electrostatic potentials approaching each other or in direct contact. Simply put, it is a phenomenon in which electric charges are instantly moved from one object to another, forming a process of charge transfer, that is, electrostatic charge transfer between objects or surfaces with different electrostatic potentials (potential differences), which is electrostatic discharge. existEMCWe are accustomed to call this field electrostatic discharge immunity test. For details, please refer to international standards.IEC-61000-4-2/GBT 17626.2. Among them, there are contact discharge and electromagnetic field breakdown dielectric discharge.ESD抗静电二极管可以有效保护电路，保护电子设备免受静电损坏。

六，HALLHall switch sensor

磁场中有一个霍尔半导体芯片，并通有恒定电流。I，来自A到达Bthrough this film. Under the action of Lorentz force,IThe electron flow is deflected to one side when passing through the Hall semiconductor, causing the chip toCDA potential difference is generated in the direction, which is the so-called Hall voltage.

萨科威斯科尔霍尔元件

The Hall voltage changes with the change of the magnetic field strength. The stronger the magnetic field, the higher the voltage. The weaker the magnetic field, the lower the voltage. The Hall voltage value is very small, usually only a few millivolts. However, after amplification by the amplifier in the integrated circuit, the voltage can be amplified enough to output a stronger signal. If the Hall integrated circuit is used as a sensor, mechanical methods are needed to change the magnetic induction intensity.

萨科微半导体斯科尔霍尔开关传感器（HALL) are mainly used in switching power supplies, power tools, household appliances and other fields. Representative products include:SL1613SH SOT-23，SL1623SH SOT-23，SL1603SL SOT-23，SL1619SH TO-92S，SL1609SL TO-92S，SL1629SH TO-92S，SL1615SH SOT-553，SL1625SH SOT-553等待。

七，晶闸管SCR

萨科微半导体斯科尔thyristor(SCR主要应用于工业、交通运输、家用电器等领域。主要代表性产品有：BTA16-800B TO-220，BTA41-800B TO-3P，BT136S-800E TO-252，BTA12-600B TO-220，BTA24-800B TO-220，BT169D TO-92，MAC97A8 TO-92，BT131-800 TO-92，MCR100-8 TO-92等待。

萨科威斯科尔晶闸管SCR

晶闸管（可控硅） 缩写SCR, is a high-power electrical component, also called thyristor. It has the advantages of small size, high efficiency and long life. In automatic control systems, it can be used as a high-power driving device to control high-power equipment with low-power controls. It has been widely used in AC and DC motor speed control systems, power control systems and follow-up systems.

可控硅整流器（SCR）分为两种类型：单向晶闸管和双向晶闸管。三端双向可控硅整流器（Triac）也称为三端可控硅整流器，缩写为Triac。TRIAC. The structure of a bidirectional thyristor is equivalent to two unidirectional thyristors connected in reverse. This thyristor has a bidirectional conduction function. Its on-off state is determined by the control poleGDecide. at the control poleGAdd positive pulse(or negative pulse)can make it positive(or reverse)传导。该装置的优点是控制电路简单，且不存在反向耐压问题，因此特别适合用作交流非接触式开关。

八，switching diode

Switching diodes are mainly used in3C在数字设备和电源设备等消费电子产品领域，萨科微半导体斯科尔The main representative products are:RS1M SMA，1N4148W SOD-123，BAV21W SOD-123，LL4148 LL-34，BAV99 SOT-23，MMBD4148 SOT-23等待。

萨科威斯科尔switching diode

The time for a switching diode to go from cutoff (high resistance state) to conduction (low resistance state) is called turn-on time; the time from conduction to cutoff is called reverse recovery time; the sum of the two times is called switching time. Generally, the reverse recovery time is greater than the turn-on time, so only the reverse recovery time is given in the usage parameters of the switching diode. The switching speed of switching diodes is quite fast. The reverse recovery time of silicon switching diodes is only a few nanoseconds, and even germanium switching diodes are only a few hundred nanoseconds.

Switching diodes have the characteristics of fast switching speed, small size, long life and high reliability. They are widely used in switching circuits, detection circuits, high-frequency and pulse rectification circuits and automatic control circuits of electronic equipment.

九，General purpose diode

General purpose diodes are also from Sacco Micro Semiconductor斯科尔One of the more popular products, it is mainly used in consumer electronics products. Representative products include:M7 SMA，A7 SOD-123FL，M1 SMA，M4 SMA，1SS181 SOT-23等待。

萨科威斯科尔General purpose diode

二极管是一种具有两个电极的电子器件，它只允许电流沿一个方向流动。二极管的许多用途是整流，变容二极管则用作电子可调电容器。大多数二极管所具有的电流方向性称为单向性。“整流器=Function. The most common function of a diode is to only allow current to pass in one direction, which is called forward bias, and to block it in the reverse direction, which is called reverse bias.

十，三极管

Transistors are widely used in switching power supplies, charging piles, inverters and other fields. Sacco Micro Semiconductor斯科尔Representative products of triodes include:SS8050 SOT-23，S8050 SOT-23，SS8550 SOT-23，S8550 SOT-23，S9013 SOT-23，S9014 SOT-23，S9015 SOT-23，MMBT5551 SOT-23，MMBT5401 SOT-23，SL3904 SOT-23，SL3906 SOT-23，BCP56-16 SOT-223，B772 SOT-89等待。

萨科威斯科尔三极管

Transistor, whose full name should be semiconductor triode, also known as bipolar transistor and transistor, is a semiconductor device that controls current. Its function is to amplify weak signals into electrical signals with larger amplitudes, and is also used as a contactless switch.

The transistor is one of the basic components of semiconductors. It has the function of current amplification and is the core component of electronic circuits. A triode is made on a semiconductor substrate with two closely spacedPNKnot, twoPNThe junction divides the entire semiconductor into three parts. The middle part is the base area, and the parts on both sides are the emitter area and the collector area. The arrangement is as followsPNP和NPNTwo kinds.

十一，我愿意线性稳压器

萨科微半导体我愿意市场对产品的需求量也非常大。代表性产品包括：AMS1117-3.3 SOT-223，AMS1117-3.3 SOT-89，AMS1117-5.0 SOT-223，AMS1117-5.0 SOT-89，AMS1117-ADJ SOT-223，LM317 TO-220，SL78L05 SOT-89，SL78L12 SOT-89等等，主要用于消费电子等领域。

斯科尔萨科威我愿意线性稳压器

我愿意马上低压差稳压器, is a low dropout linear voltage regulator. This is compared to traditional linear regulators. Traditional linear regulators such as78XX所有系列的芯片都要求输入电压至少高于输出电压。2V〜3V否则它将无法正常工作。但在某些情况下，这样的条件显然过于苛刻，例如：5V更改3.3V, the pressure difference between input and output is only1.7v显然，这不符合传统线性稳压器的工作条件。针对这种情况，芯片制造商已经开发出我愿意Class voltage conversion chip.

十二，电源ICand darlington tube

萨科微半导体斯科尔电源IC以及达林顿管，主要用于充电桩、开关电源、电力设备、家用电器等领域。代表性产品包括MC34063S SOP-8，SL494CNS SOP-16，TL431 SOT-23，ULN2803AS SOP-18，ULN2003AU SOP-16等待。

萨科威斯科尔Power management chip

电源ic它指的是开关电源的脉冲宽度控制集成，电源依靠该集成来调节输出电压和电流的稳定性。采用电子技术技术的发展, Especially the current popularity of portable products and the promotion of energy conservation and environmental protection, 电源ICplay an increasingly important role. years ago, 电源ICIs it just an integrated voltage regulator andDC / DC变流器, 但现在权力ICcovers a lot,包括DC / DC，我愿意（低压差线性稳压器）、电池充放电管理、PWM控制器，重设，PFC(power factor correction), energy saving control, powerMOSFET等等

萨科威斯科尔达灵顿地铁

达林顿管是由两个三极管连接而成，极性仅以前面的三极管为准。具体连接方法如下（以两个极性相同的三极管为例）：前面三极管的集电极连接到后面三极管的集电极，前面三极管的发射极连接到后面三极管的基极。前面三极管的功率通常小于后面三极管。前面三极管的基极即为达林顿管的基极，后面三极管的发射极即为达林顿管的发射极。其使用方法与三极管相同。放大倍数是两个三极管放大倍数的乘积。它广泛应用于大功率开关电路、电机调速、逆变器电路、驱动小型继电器等领域。

The above is Sacco Micro Semiconductor斯科尔series of products. Sacco Micro Semiconductor斯科尔The products have not only doubled sales in the domestic semiconductor industry, but also cooperated with companies in many overseas countries and regions such as the Netherlands, South Korea, and Singapore. Shenzhen Sacco Micro Semiconductor Co., Ltd. (www.slkormicro.com) has become a well-known domestic alternative brand in the domestic semiconductor industry and enjoys a high reputation in the industry. After several years of unremitting efforts by General Manager Mr. Song Shiqiang and the Sacco Micro team, the core component products have been achieved.IPThe localization of key links such as design, wafer tape-out, packaging and testing, sales and services has become an authentic "Chinese chip", striving to break through the "stuck" situation of Europe and the United States on my country's chips.