电池管理系统 (BMS) 是一种电子控制电路，用于控制锂电池的充放电情况，主要作用是保证充放电回路工作在适当的条件下，提高电池寿命，并且在锂电池面临失控的时候及时切断锂电池的通路，保证电池的安全性。
随着人们生活水平日益发展，电池包（Battery Pack）已呈现于生活的各个方面。在手机、穿戴、笔电、扫地机器人、电动自行车、电动工具、无人机、机器人、便携式储能器、新能源汽车里，电池包都不可或缺。
无锡商甲半导体多款中低压MOSFET，可广泛应用于BMS中，具有如下特点：
1. 导通电阻和栅极电荷更低，有效控制系统温升；
2. 抗雪崩能力强，有效规避能量冲击损坏系统的风险；
3. 抗短路能力强，避免电路在短路状态下的意外风险；
4. 参数一致性好，降低产品失效的概率；
5. 可靠性高，满足系统在极端条件下的应用需求。
| 应用描述 | Product Name | Technology | Package | Configuration | ESD | VDS_Max (V) | ID_Max(A) | VGS(th)_Typ (V) | VGS_Max(V) | RDSON(mΩ)@VGS=10V | RDSON(mΩ)@VGS=4.5V | RDSON(mΩ)@VGS=2.5V | Status | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ | Max | Typ | Max | Typ | Max | |||||||||||
| 1-3串 | SJD20N060 | Trench | TO-252 | N | NO | 20 | 49 | 0.7 | ±12 | 6.0 | 8.0 | 7.0 | 9.3 | Active* | ||
| SJD20N030 | Trench | TO-252 | N | NO | 20 | 91 | 0.7 | ±12 | 2.9 | 3.8 | 3.4 | 4.5 | Active* | |||
| 3-5串 | SJD30N055 | Trench | TO-252 | N | NO | 30 | 50 | 1.5 | ±20 | 5.5 | 7.0 | 7.5 | 9.7 | Active | ||
| SJD30N036 | Trench | TO-252 | N | NO | 30 | 90 | 1.6 | ±20 | 3.6 | 5.0 | 5.0 | 7.5 | Active* | |||
| SJD30N030 | Trench | TO-252 | N | NO | 30 | 109 | 1.5 | ±20 | 3.0 | 3.6 | 5.0 | 6.5 | Active | |||
| SJD30N025 | Trench | TO-252 | N | NO | 30 | 120 | 1.6 | ±20 | 2.6 | 3.2 | 3.5 | 5.0 | Active | |||
| SJH30N015 | Trench | PDFN5X6-8L | N | NO | 30 | 138 | 1.7 | ±20 | 1.5 | 2.0 | 2.4 | 3.2 | Active | |||
| SJH30N011 | Trench | PDFN5X6-8L | N | NO | 30 | 200 | 1.7 | ±20 | 1.0 | 1.4 | 1.3 | 2.0 | Active** | |||
| SJM30P180 | Trench | PDFN3X3-8L | P | NO | -30 | -24 | -1.5 | ±20 | 18.0 | 24.0 | 26.0 | 38.0 | Active | |||
| SJP30P095 | Trench | SOP-8 | P | NO | -30 | -9.0 | -1.5 | ±20 | 10.3 | 13.4 | 14.1 | 18.7 | Active* | |||
| SJD30P055 | Trench | TO-252 | P | NO | -30 | -81 | -1.5 | ±20 | 5.8 | 7.5 | 9.5 | 12.6 | Active | |||
| SJH30P043 | Trench | PDFN5X6-8L | P | NO | -30 | -62 | -1.7 | ±20 | 5.3 | 6.9 | 7.2 | 9.6 | Active | |||
| 5-7串 | SJD40N058 | Trench | TO-252 | N | NO | 40 | 57 | 1.7 | ±20 | 6.7 | 8.7 | 7.9 | 10.3 | Active* | ||
| SJD40N045 | Trench | TO-252 | N | NO | 40 | 84 | 1.7 | ±20 | 4.5 | 5.9 | 8.0 | 10.6 | Active | |||
| SJH40N042 | Trench | PDFN5X6-8L | N | NO | 40 | 67 | 1.6 | ±20 | 4.2 | 5.3 | 5.3 | 6.9 | Active | |||
| SJD40N022 | Trench | TO-252 | N | NO | 40 | 125 | 1.7 | ±20 | 2.8 | 3.6 | 4.1 | 5.5 | Active | |||
| SJJ40N015 | Trench | TO-263 | N | NO | 40 | 200 | 2.8 | ±20 | 1.8 | 2.3 | 2.3 | 3.5 | Active** | |||
| SJJ010N04 | SGT | TO-263 | N | NO | 40 | 400 | 2.7 | ±20 | 0.9 | 1.2 | Active* | |||||
| SJP40P440 | Trench | SOP-8 | P | NO | -40 | -4.6 | -1.7 | ±20 | 44.0 | 52.8 | 57.0 | 74.1 | Active | |||
| SJD40P300 | Trench | TO-252 | P | NO | -40 | -24 | -1.7 | ±20 | 30.0 | 39.0 | 41.0 | 54.5 | Active | |||
| SJD40P085 | Trench | TO-252 | P | NO | -40 | -57 | -1.7 | ±20 | 10.2 | 13.2 | 13.7 | 18.2 | Active | |||
| SJH40P078 | Trench | PDFN5X6-8L | P | NO | -40 | -75 | -1.7 | ±20 | 6.5 | 9.0 | 8.5 | 12.0 | Active** | |||
| 7-11串 | SJD60N075 | Trench | TO-252 | N | NO | 60 | 70 | 1.8 | ±20 | 7.5 | 9.4 | 9.2 | 13.0 | Active | ||
| SJD60N063 | Trench | TO-252 | N | NO | 60 | 80 | 1.8 | ±20 | 6.3 | 8.0 | 8.0 | 11.0 | Active* | |||
| SJH015N06 | SGT | PDFN5X6-8L | N | NO | 60 | 250 | 1.8 | ±20 | 1.5 | 2.0 | 1.8 | 2.5 | Active* | |||
| SJJ010N06 | SGT | TO-263 | N | NO | 60 | 350 | 3 | ±20 | 1.0 | 1.3 | Active** | |||||
| 11-15串 | SJD80N075 | Trench | TO-252 | N | NO | 85 | 68 | 2.8 | ±20 | 7.8 | 9.8 | Active | ||||
| SJJ80N050 | Trench | TO-263 | N | NO | 85 | 120 | 2.8 | ±20 | 4.8 | 6.0 | Active** | |||||
| SJJ020N085 | SGT | TO-263 | N | NO | 85 | 260 | 2.8 | ±20 | 2.2 | 3.0 | Active* | |||||
| SJJ013N085 | SGT | TO-263 | N | NO | 85 | 320 | 2.8 | ±20 | 1.3 | 1.6 | Active** | |||||
| 15-20串 | SJD01N088 | Trench | TO-252 | N | NO | 100 | 80 | 2.8 | ±20 | 8.8 | 12.0 | Active** | ||||
| SJD080N10 | SGT | TO-252 | N | NO | 100 | 80 | 2 | ±20 | 8.0 | 9.5 | 10.0 | 13.0 | Active* | |||
| SJD045N10 | SGT | TO-252 | N | NO | 100 | 120 | 3 | ±20 | 4.5 | 5.4 | Active* | |||||
| SJJ035N10 | SGT | TO-263 | N | NO | 100 | 127 | 3 | ±20 | 4.2 | 5.5 | Active | |||||
| SJJ018N10 | SGT | TO-263 | N | NO | 100 | 220 | 3 | ±20 | 1.5 | 2.0 | Active** | |||||
| 18-20串 | SJJ045N12 | SGT | TO-263 | N | NO | 120 | 120.0 | 3 | ±20 | 4.5 | 6.0 | Active* | ||||
| SJJ022N12 | SGT | TO-263 | N | NO | 120 | 200.0 | 3 | ±20 | 2.0 | 3.0 | Active** | |||||
| 20串以上 | SJJ015N093 | Trench | TO-263 | N | NO | 150 | 92 | 4 | ±20 | 10.7 | 14.2 | Active | ||||
| SJJ090N15 | SGT | TO-263 | N | NO | 150 | 80.0 | 3 | ±20 | 9.5 | 13.0 | Active* | |||||
| SJJ055N15 | SGT | TO-263 | N | NO | 150 | 152 | 3 | ±20 | 5.6 | 6.6 | Active | |||||
| SJZ038N15 | SGT | TOLL | N | NO | 150 | 200 | 3 | ±20 | 3.8 | 5.5 | Active** | |||||
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