Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Hottech HKTG48N10
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Hottech HKTG48N10
- Type
- HOTTECH
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOTTECH
- Electronic Component
- HKTG48N10
- Electronic Component
- 1
- Package
- PDFN5x6-8
- Electronic Component
- 1 N
- Type
- N
- Electronic Component
- MOSFET
- Electronic Component
- 0.17g
- Electronic Component
- 1
- Electronic Component
- BM0264463951
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 100W
- Gate Voltage(Vgs)
- ±20V
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HKTG48N10 产品概述
一、产品简介
HKTG48N10 是合科泰（Hottech）推出的一款高性能 N 沟道功率 MOSFET，单颗器件额定漏源电压 Vdss = 100V，连续漏极电流 Id = 79A，低导通电阻 RDS(on) = 6.8 mΩ（Vgs = 10V）。器件采用 PDFN-8 (5×6 mm) 小型封装，适合中高功率密度的开关电源与电机驱动等应用。
二、主要规格一览
- 类型：N 沟道 MOSFET
- Vdss：100V
- Id（连续）：79A
- RDS(on)：6.8 mΩ @ Vgs = 10V
- Vgs(th)：1.8V（典型）
- 最大耗散功率 Pd：100W
- 工作温度：-55℃ ~ +150℃
- 绝对栅极电压：Vgs = ±20V
- Ciss = 3.65 nF；Coss = 320 pF；Crss = 22 pF
三、电气与开关特性要点
Ciss 较大（3.65 nF），在驱动时会带来一定的驱动电荷（粗略 Qg ≈ Ciss×Vgs ≈ 36 nC @10V），因此建议配备驱动电路能提供足够电流以实现期望的开关速度。Crss（22 pF）较小，有利于降低米勒效应，提高抗干扰能力和开关稳定性。Coss（320 pF）对开关损耗有直接影响，需在换相瞬间考虑能量回收或吸收方案。
四、热管理与封装特性
PDFN5×6-8 封装带有散热焊盘，器件 Pd 标称 100W，但实际热性能强烈依赖 PCB 铜箔面积与过孔散热。建议在底部敷铜并增加多盏通孔与热盲 vias，确保良好热阻路径；在高功率工作点下应评估结温并留足裕量。
五、典型应用
- 断续/连续导通型开关电源（DC-DC、AC-DC）
- 同步整流与降压转换器
- 无刷直流电机驱动与驱动桥臂
- 负载开关、高侧/低侧开关（需配合栅极驱动）
六、设计与布局建议
- 短且粗的漏源走线以降低寄生电阻与感抗；布置大面积散热铜箔并使用多通孔。
- 栅极驱动器输出能力应匹配器件 Ciss，推荐门阻 5–20Ω 以平衡开关速度与振铃。
- 对于 5V 驱动器，注意 Vgs(th)=1.8V 表明器件非严格低压逻辑级驱动，若需要最低 RDS(on) 应使用 10–12V 驱动电压。
七、保护与并联使用建议
- 对感性负载建议并联 TVS 或 RC 吸收以抑制过压；在有反向电流场合考虑续流二极管或回授设计。
- 并联器件时应注意电流共享，必要时在源端加微小阻抗实现均流；匹配驱动与布局以防单管过流。
八、总结
HKTG48N10 以 100V/79A 的额定能力与 6.8 mΩ 的低导通电阻，在中高功率开关应用中兼具低损耗与高电流承载能力。合理的驱动设计、热管理与 PCB 布局是发挥其性能的关键。若需器件原理图参数或具体封装图与热阻数据，可进一步索取完整数据手册。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
