SK18

SK18

  • 厂商:

    SEMTECH_ELEC

  • 封装:

  • 描述:

    SK18 - SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - SEMTECH ELECTRONICS LTD.

  • 详情介绍
  • 数据手册
  • 价格&库存
SK18 数据手册
SK12 THRU SK110 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage – 20 to 100 V Forward Current – 1 A Features • The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 • For surface mounted applications • Metal silicon junction, majority carrier conduction • Low power loss, high efficiency • Built in strain relief, ideal for automated placement • High forward surge current capability Mechanical Data • Case: SMA (DO-214AC) molded plastic body • Terminals: leads solderable per MIL-STD-750, Method 2026 • Polarity: Color band denotes cathode end • Mounting Position: Any Maximum Ratings and Electrical Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half-wave, 60 Hz, resistive or inductive load, for capacitive load current derate by 20%. Parameter Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1 A Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance 1) Typical Thermal Resistance 2) Symbols SK12 VRRM VRMS VDC IF(AV) IFSM VF IR CJ RθJA TJ TSTG 20 14 20 SK13 30 21 30 SK14 40 28 40 SK15 50 35 50 1 40 SK16 60 42 60 SK18 SK110 Units 80 56 80 100 70 100 V V V A A 0.55 0.75 0.5 20 0.85 V mA TA = 25 OC TA = 100 OC 110 88 - 65 to + 125 90 O pF C/W O Operating Junction Temperature Range Storage Temperature Range 1) 2) - 65 to + 150 - 65 to + 150 C C O Measured at 1 MHz and applied reverse voltage of 4 V D.C. P.C.B. mounted with 0.2 X 0.2 (5 X 5 mm) copper pad areas. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 14/04/2008 SK12 THRU SK110 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 14/04/2008
SK18
1. 物料型号: - 型号范围:SK12至SK110,为表面贴装肖特基势垒整流器。

2. 器件简介: - 反向电压:20V至100V。 - 正向电流:1A。 - 特点:包括SMA(DO-214AC)塑料封装、UL94V-0可燃性等级、适用于表面贴装、金属硅节点合金构造、低功耗高效率、内置保险丝适用于自动化定位、高正向浪涌电流能力。

3. 引脚分配: - 极性:色带表示阴极端。 - 引脚:按照MIL-STD-750标准,方法2026,可焊性引脚。

4. 参数特性: - 最大重复峰值反向电压(VRRM):20V至100V不等。 - 最大RMS电压(VRMS):14V至70V不等。 - 最大DC阻断电压(Voc):20V至100V不等。 - 最大平均正向整流电流(IF(AV)):1A。 - 峰值正向浪涌电流(IFSM):以JEDEC方法,40A。 - 最大1A时的正向瞬态电压(VF):0.55V至0.85V不等。 - 最大DC反向电流(IR):0.5mA至20mA不等,25°C和100°C下在额定DC阻断电压下。 - 典型结电容(CJ):110pF至90pF。 - 典型热阻(RaJA):88°C/W。 - 工作结温范围(TJ):-65至+150℃。 - 存储温度范围(TSTG):-65至+150℃。

5. 功能详解: - 该器件为表面贴装肖特基势垒整流器,具有低功耗、高效率、高正向浪涌电流能力等特点。内置保险丝适用于自动化定位。

6. 应用信息: - 适用于需要肖特基势垒整流器的各种电子电路中,特别是在需要高效率和高浪涌电流能力的应用场合。

7. 封装信息: - 封装类型:SMA(DO-214AC)塑料封装,符合UL94V-0可燃性等级。

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