WMSIC Electronic Components

GOODWORK 30N06

Model30N06
PackageTO-252
BrandGOODWORK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
GOODWORK 30N06
Type
GOODWORK
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GOODWORK
Electronic Component
30N06
Electronic Component
1
Package
TO-252
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.458g
Electronic Component
1
Electronic Component
BM0230812397
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
41.7W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
60V
Capacitor(Ciss)
1.355nF

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

30N06 产品概述

一、核心参数概览

  • 器件类型:单个 N 沟道功率 MOSFET
  • 品牌:GOODWORK(固得沃克)
  • 封装:TO-252(DPAK,表面贴装)
  • 漏源电压 Vdss:60 V
  • 连续漏极电流 Id:30 A
  • 导通电阻 RDS(on):23 mΩ @ VGS = 10 V, ID = 10 A
  • 阈值电压 VGS(th):1.2 V @ ID = 250 μA
  • 栅极总电荷 Qg:22 nC @ VGS = 10 V
  • 输入电容 Ciss:1.355 nF @ 30 V
  • 反向传输电容 Crss:49 pF @ 30 V
  • 封装耗散功率 Pd:41.7 W(参考条件下)
  • 工作温度范围:-55 ℃ ~ +175 ℃

二、主要特性与优势

30N06 在 60 V 电压等级和中~大电流应用中表现平衡。23 mΩ 的低导通电阻(在 10 V 栅压下)保证在中高电流下的导通损耗较低,例如在 10 A 工作点时,导通损耗约为 I^2·R ≈ 100·0.023 = 2.3 W。阈值电压约 1.2 V,表明该器件不是严格的逻辑电平 MOSFET——要获得低 RDS(on) 需要接近 10 V 的栅极驱动电压。

栅极总电荷 22 nC 和 Ciss = 1.355 nF 表明该器件具有中等的栅极驱动能量需求与开关速度,Crss = 49 pF 则对应适中的米勒效应,在高 dv/dt 场景下需要注意栅极过冲与电压尖峰。

TO-252(DPAK)封装支持良好的 PCB 散热,通过底部和铜箔散热可以在实际应用中有效降低结温,适合表面贴装生产流程。

三、典型应用场景

  • DC–DC 升降压转换器(中功率)
  • 电机驱动(小型无刷与有刷电机的半桥/低侧开关)
  • 车载电源与汽车电子(60 V 等级适用于多数车载电源拓扑,且工作温度范围宽)
  • 电源管理与负载开关(高电流开关、电子保险)
  • 开关电源、逆变器中的中间功率器件

四、驱动与开关特性考虑

  • 栅极驱动电压:要达到标称 RDS(on),建议 VGS ≈ 10 V。若仅用 5 V 驱动,导通电阻会显著上升,损耗随之增加。
  • 驱动电流需求:Qg = 22 nC,若希望在 100 ns 内切换,则平均栅极电流约为 Qg/dt = 220 mA;若追求更快开关则需更大驱动峰值电流。
  • 栅极能量:用 Ciss 估算充放电能量 E ≈ 0.5·Ciss·V^2 ≈ 0.5·1.355 nF·(10 V)^2 ≈ 68 nJ,栅极能量较小,但开关频率高时累计损耗与驱动损耗不容忽视。
  • Miller 效应:Crss = 49 pF,会在开关瞬间引入米勒电流,影响 dv/dt 和开关过渡。对感性负载应配合合适的门极电阻与吸收元件(RCD、TVS 或缓冲网络)以抑制电压振铃和过冲。
  • 保护:高 dv/dt 场合建议在驱动端串联合适的门极电阻以减少振铃,必要时并联栅极钳位或使用驱动 IC 带有死区/软启动功能。

五、热管理与封装说明

  • 封装 TO-252(DPAK)为 SMD 形式,底部/散热片需与 PCB 大面积铜箔结合以提升热耗散能力。器件标称 Pd = 41.7 W 为特定测试条件下的参考值,实际可散热能力受 PCB 布局、铜层厚度及空气冷却情况影响。
  • 实际设计中应通过热阻与结-环境温升计算(θJA、θJC)来确定最大允许持续电流,并对高结温情况进行退让设计。并联使用或选择更大散热面积可提高稳态电流能力。
  • 注意温度对 RDS(on) 的影响:结温升高会使 RDS(on) 增加,从而提升导通损耗,应在设计中预留裕量。

六、设计建议与注意事项

  • 为获得最佳导通损耗,采用接近 10 V 的栅极驱动电压;若系统仅有 5 V 驱动,请评估 RDS(on) 在该电压下的变化并决定是否需要驱动放大器或栅极升压电路。
  • 在驱动器选择上,优选能提供短时 1 A 以上峰值电流的驱动器,以实现较快开关并控制开关损耗与过渡时间。
  • 在感性负载或高 dv/dt 场景下加装合适的续流二极管、RC 吸收网或 TVS,以保护 MOSFET 不受瞬态高压冲击。
  • 若需并联多个器件以分担电流,应关注平衡电流、导通电阻一致性与遥差效应,必要时在源极处串联小阻以实现电流共享。
  • 进行可靠性设计时,参考完整数据手册中的绝对最大额定值、热阻数据及 SOA(安全工作区)曲线。

七、总结

GOODWORK 的 30N06 在 60 V 等级、TO-252 封装下提供了低导通电阻与较高电流能力的组合,适合中等功率的开关与功率管理场景。合理的栅极驱动、良好的 PCB 散热设计以及对米勒效应的抑制是发挥该器件性能的关键。在最终电路设计中,请以完整产品数据手册为准,结合实际温升与开关频率对器件工作点进行验证。

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