SMCJ33A-E vs SMCJ33A 对比
详细并排对比 SMCJ33A-E 出自 Littelfuse 和 SMCJ33A 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 | SMCJ33A-E | SMCJ33A |
|---|---|---|
| 品牌 | Littelfuse | 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） | $0.21 | $0.22 |
| Manufacturer | Littelfuse | — |
| Series | SMCJ | — |
| Product Type | TVS Diode (Uni-Directional) | — |
| 封装 | DO-214AB (SMC) | DO-214AB (SMC) |
| 安装类型 | Surface Mount | Surface Mount |
| Standoff Voltage (Vrwm) | 33 V | — |
| Breakdown Voltage (Vbr) Min | 36.7 V | — |
| Breakdown Voltage Tolerance | 5 % | — |
| Clamping Voltage (Vc) Max | 53.3 V | — |
| Peak Pulse Current (Ipp) 10/1000 µs | 28.2 A | — |
| Peak Pulse Power (Ppp) 10/1000 µs | 1500 W | — |
| Peak Pulse Power (Ppp) 8/20 µs | [DATA_NEEDED: 8/20 µs peak power] | — |
| Reverse Leakage (Ir) at Vrwm | 1 µA (typical) | — |
| Polarity | Uni-Directional | — |
| 工作温度范围 | -55 °C to +150 °C (Tj) | -55 °C to +150 °C |
| Thermal Resistance (RthJA) on FR-4 | 30 °C/W (typical) | — |
| MSL 等级 | MSL1 (per JEDEC J-STD-020) | — |
| Packaging Suffix | -E = 13-inch Tape & Reel (TR13) | — |
| RoHS 状态 | Compliant | Compliant |
| Reach Status | Compliant | — |
| Lead-Free | Yes | — |
| Peak Pulse Power (Ppp) | — | 1500 W (10/1000 µs waveform) |
| Working Standoff Voltage (Vrwm) | — | 33 V |
| Breakdown Voltage (Vbr) | — | 36.7 V to 44.0 V (test current It = 1 mA) |
| Maximum Clamping Voltage (Vc) | — | 53.3 V at Ipp = 28.2 A |
| Peak Pulse Current (Ipp) | — | 28.2 A (10/1000 µs) |
| Reverse Leakage (Ir) | — | 1.0 µA at Vrwm |
| Directionality | — | Uni-directional |
| Response Time | — | < 1 ps (0 V to Vbr min) |
| Repetition Rate (duty cycle) | — | 0.05% |
| Diode Construction | — | Glass-passivated junction |
| 无卤 | — | Yes (Littelfuse variant) |
| Lead-Free Finish | — | Yes |