SD12C vs SD12C-01FTG 对比
详细并排对比 SD12C 出自 Semtech Corporation 和 SD12C-01FTG 出自 Littelfuse。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 | SD12C | SD12C-01FTG |
|---|---|---|
| 品牌 | Semtech Corporation | Littelfuse |
| 分类 | Surge Protectors | Surge Protectors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.44 | $0.11 |
| Manufacturer | Semtech Corporation | — |
| Device Type | Bidirectional TVS Diode (Single Line) | — |
| Working Voltage (Vrwm) | 12 V | — |
| Breakdown Voltage (Vbr) | [DATA_NEEDED: minimum breakdown voltage] | — |
| Clamping Voltage (Vc) | 24 V at 15 A (8/20 µs) per Semtech listing; 24 V at 24 A per SMC Diode listing | — |
| Peak Pulse Current (Ipp) | 15 A (8/20 µs, Semtech) / 24 A (8/20 µs, SMC Diode) | — |
| ESD Rating (Air Discharge) | ±15 kV per IEC 61000-4-2 | — |
| ESD Rating (Contact Discharge) | ±8 kV per IEC 61000-4-2 | — |
| Leakage Current | <1 µA at Vrwm (typical) | — |
| Response Time | <1 ns | — |
| 封装 | SOD-323 (SC-76) | SOD-323 (SC-76) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -55 °C to +125 °C (typical TVS industrial range) | -40 °C to +125 °C |
| Configuration | Bidirectional (single line) | — |
| Polarity | Bidirectional | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 1 (per JEDEC J-STD-020, typical for SOD-323 TVS) | — |
| Series | — | SD-C (General Purpose) |
| Reverse Standoff Voltage (Vrwm) | — | 12 V |
| Breakdown Voltage (Vbr) Min | — | 13.3 V |
| Clamping Voltage (Vc) at 17A 8/20µs | — | 23 V |
| Peak Pulse Current (Ipp) 8/20µs | — | 17 A |
| Peak Pulse Power (Ppp) 10/1000µs | — | 450 W |
| ESD Contact Discharge | — | ±30 kV (IEC 61000-4-2) |
| ESD Air Discharge | — | ±30 kV (IEC 61000-4-2) |
| Surge Rating 8/20µs | — | 30 A (per IEC 61000-4-5 2nd Edition) |
| Direction | — | Bidirectional |
| Automotive Qualified | — | Yes (AEC-Q101 grade SD12C-01FTG) |