VNI4140K-32 vs VNS3NV04DPTR-E 对比
详细并排对比 VNI4140K-32 出自 STMicroelectronics 和 VNS3NV04DPTR-E 出自 STMicroelectronics。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。
STMicroelectronics
VNI4140K-32 - Quad High-Side Smart Power SSR 1A PowerSSO-24 | STMicroelectronics
VNI4140K-32 ✓ 量产中STMicroelectronics
VNS3NV04DPTR-E - OMNIFET II 40V 3.5A Power Switch | STMicroelectronics
VNS3NV04DPTR-E ✓ 量产中规格对比
| 参数 | VNI4140K-32 | VNS3NV04DPTR-E |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.05 | $0.96 |
| Device Type | Quad high-side smart power solid-state relay | Fully autoprotected low-side Power MOSFET switch |
| Number of Channels | 4 | — |
| 拓扑 | High-side switch (N-channel MOSFET) | — |
| Load Current per Channel | 1.0 A (continuous) | — |
| On-State Resistance (RDS(on)) | 0.08 ohm per channel | — |
| Supply Voltage (VCC) Max | 41 V | — |
| 输出配置 | 1:1 N-Channel | — |
| 输出数量 | 4 | — |
| Diagnostics | Per-channel open-load, short-to-ground, thermal fault | — |
| Inductive Load Handling | Fast demagnetization (integrated) | — |
| Logic Input Compatibility | CMOS/TTL compatible logic inputs | — |
| 封装 | PowerSSO-24 (24-pin with exposed thermal pad) | SO-8 (Tape & Reel) |
| Package Width | 7.50 mm (approximately 0.295 inch) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Industrial Standard Compliance | IEC 61131-2 | — |
| ESD Rating | 25 kV (per IEC standard, air discharge) | — |
| Technology | ST VIPower (vertical DMOS + CMOS/bipolar control) | — |
| Manufacturer | — | STMicroelectronics |
| Product Family | — | OMNIFET II |
| Process Technology | — | VIPower M0-3 |
| Channel Configuration | — | 2 x N-channel (dual independent or parallel) |
| Drain-Source Clamp Voltage | — | 40 V |
| On-State Resistance (Rds(on)) | — | 35 mOhm typical / 50 mOhm max |
| Continuous Drain Current | — | 3.5 A |
| Peak Drain Current | — | 12 A |
| Current Limitation (typ) | — | 3.5 A |
| Maximum Switching Frequency | — | 50 kHz (DC applications) |
| 工作温度范围 | — | -40 C to +150 C (junction) |
| Built-in Protections | — | Avalanche clamp, current limit, thermal shutdown, ESD gate protection |
| Automotive Qualified | — | Yes (per datasheet title variant) |
| RoHS 状态 | — | Compliant |