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參數資料
| 型號： | FDS6982AS_NL40 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Dual Notebook Power Supply N-Channel PowerTrench SyncFET |
| 中文描述： | 筆記本電源雙N溝道的PowerTrench式SyncFET |
| 文件頁數： | 8/10頁 |
| 文件大小： | 168K |
| 代理商： | FDS6982AS_NL40 |
FDS6982AS Rev A1 (X)
Typical Characteristics
(continued)
SyncFET Schottky Body Diode
Characteristics
Fairchild’s SyncFET process embeds a Schottky diode
in parallel with PowerTrench MOSFET. This diode
exhibits similar characteristics to a discrete external
Schottky diode in parallel with a MOSFET.
Figure 23
shows the reverse recovery characteristic of the
FDS6982AS.
Figure 23. FDS6982AS SyncFET body
diode reverse recovery characteristic.
For comparison purposes,
Figure 24
shows the reverse
recovery characteristics of the body diode of an
equivalent size MOSFET produced without SyncFET
(FDS6982).
Figure 24. Non-SyncFET (FDS6982) body
diode reverse recovery characteristic.
Schottky barrier diodes exhibit significant leakage at
high temperature and high reverse voltage. This will
increase the power in the device.
0.000001
0.00001
0.0001
0.001
0.01
0.1
0
5
10
20
25
30
V
DS
, REVERS15
I
D
,
T
A
= 125
o
C
T
A
= 25
o
C
T
A
= 100
o
C
Figure 25. SyncFET body diode reverse
leakage versus drain-source voltage and
temperature
F
C
Time: 10nS/DIV
Time: 10nS/DIV
C
相關PDF資料 |
PDF描述 |
|---|---|
| FDS6982 | Dual N-Channel, Notebook Power Supply MOSFET |
| FDS6982S | Dual Notebook Power Supply N-Channel PowerTrench SyncFet⑩ |
| FDS6984AS_NL | Dual Notebook Power Supply N-Channel PowerTrench SyncFET |
| FDS6984AS | Dual Notebook Power Supply N-Channel PowerTrench SyncFET |
| FDS6984S | Dual Notebook Power Supply N-Channel PowerTrench SyncFET⑩ |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FDS6982S | 功能描述:MOSFET SO-8 DUAL N-CH RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續電流:130 A 電阻汲極/源極 RDS（導通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| FDS6982S | 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET TRANSISTOR ROHS COMPLIANT:NO |
| FDS6982S | 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET DUAL NN SO-8 |
| FDS6982S_D84Z | 功能描述:MOSFET NChannel PowerTrench Notebook Power RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續電流:130 A 電阻汲極/源極 RDS（導通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| FDS6982S_NL | 制造商:Fairchild 功能描述:S08/SCHOTTKY,NCH,30V,500A(LEADFREE) |
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