STP20NF20L vs IRF640NPBF 对比
详细并排对比 STP20NF20L 出自 STMicroelectronics 和 IRF640NPBF 出自 Infineon。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | STP20NF20L | IRF640NPBF |
|---|---|---|
| 品牌 | STMicroelectronics | Infineon |
| 分类 | MOSFETs | MOSFETs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.48 | $0.88 |
| FET Type | N-Channel | — |
| Technology | STripFET™ (planar silicon gate) | HEXFET (5th Generation) |
| Drain-Source Voltage (VDS) | 200 V | — |
| Continuous Drain Current (ID) | 18 A (Tc) | — |
| On-Resistance (RDS(on)) | 0.10 Ω (max) | — |
| Power Dissipation (PD) | 110 W (Tc) | — |
| Gate Threshold Voltage (VGS(th)) | [DATA_NEEDED: VGS(th) min/typ/max] | — |
| Gate Charge (Qg) | Low gate charge (STripFET™ optimized) | — |
| Input Capacitance (Ciss) | Minimized by STripFET™ process | — |
| 封装 | TO-220 (through-hole, 3-lead) | TO-220AB (through-hole, 3-pin) |
| 安装类型 | Through Hole | Through Hole |
| 工作温度范围 | [DATA_NEEDED: TJ min/max] | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes (PBF suffix) |
| Process Technology | STripFET™ (low Qg, low Ciss) | — |
| Drain-to-Source Voltage (VDS) | — | 200 V |
| Continuous Drain Current (ID) at Tc | — | 18 A |
| Pulsed Drain Current (IDM) | — | [DATA_NEEDED: pulsed drain current] |
| Gate-to-Source Voltage (VGS) max | — | ±20 V |
| Static Drain-to-Source On-Resistance (RDS(on)) | — | 150 mOhm max at VGS = 10 V |
| Power Dissipation (PD) at Tc=25C | — | 150 W |
| Total Gate Charge (Qg) | — | 44.7 nC |
| 工作结温 | — | -55C to +150C |
| 晶体管类型 | — | N-Channel Enhancement Mode |
| Avalanche Energy Rated | — | Yes |
| dv/dt Rating | — | Dynamic, rated |
| Manufacturer | — | Infineon (formerly International Rectifier) |