Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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BSS138 是一种由 MDD 品牌生产的 N沟道场效应管(MOSFET),采用 SOT-23 封装。这种小型化的 MOSFET 设计,非常适合用于各种需要高效能和紧凑布局的电子应用。
以下是 BSS138 的一些关键参数:
功率(Pd): 500 mW
反向传输电容(Crss@Vds): 1.5 pF @ 30 V
导通电阻(RDS(on)@Vgs, Id): 1.1 Ω @ 4.5 V, 0.3 A
工作温度范围: -55 ℃ ~ +150 ℃
栅极电荷(Qg@Vgs): 60 nC @ 10 V
漏源电压(Vdss): 50 V
类型: 1 个 N沟道
输入电容(Ciss@Vds): 23.8 pF @ 30 V
连续漏极电流(Id): 500 mA
阈值电压(Vgs(th)@Id): 1.5 V @ 250 μA
BSS138 因其小尺寸、低导通电阻和宽工作温度范围,非常适合以下应用:
低功耗电子设备
自动控制系统
电源管理
汽车电子
小尺寸封装
低导通电阻
宽工作温度范围
高频开关能力
BSS138 是一种高性能、紧凑化的 N沟道 MOSFET,通过其优异的参数和广泛的应用场景,成为现代电子设计中的一个理想选择。其低导通电阻、宽工作温度范围和小尺寸封装,使其在低功耗电子设备、自动控制系统、电源管理以及汽车电子等领域都有广泛的应用前景。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
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Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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