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參數資料
| 型號： | FDS6984S |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | JFETs |
| 英文描述： | Dual Notebook Power Supply N-Channel PowerTrench SyncFET⑩ |
| 中文描述： | 8.5 A, 30 V, 0.019 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數： | 8/9頁 |
| 文件大小： | 552K |
| 代理商： | FDS6984S |
FDS6680S Rev C (W)
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 22
shows the reverse recovery characteristic of the
FDS6984S.
Figure 22. FDS6984S SyncFET body
diode reverse recovery characteristic.
For comparison purposes, Figure 23 shows the reverse
recovery characteristics of the body diode of an
equivalent size MOSFET produced without SyncFET
(FDS6690A).
Figure 23. Non-SyncFET (FDS6690A) 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.
0.00001
0.0001
0.001
0.01
0.1
0
10
20
30
V
DS
, REVERSE VOLTAGE (V)
I
D
,
125
o
C
25
o
C
Figure 24. SyncFET body diode reverse
leakage versus drain-source voltage and
temperature.
10nS/DIV
3
F
10nS/DIV
3
0V
相關PDF資料 |
PDF描述 |
|---|---|
| FDS6984SQ1 | Dual Notebook Power Supply N-Channel PowerTrench SyncFET⑩ |
| FDS6986AS | Dual Notebook Power Supply N-Channel PowerTrench SyncFET |
| FDS6986S | Dual Notebook Power Supply N-Channel PowerTrench SyncFET⑩ |
| FDS6990S | Dual 30V N-Channel PowerTrench SyncFET |
| FDS6990 | Dual 30V N-Channel PowerTrench SyncFET |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FDS6984S | 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET DUAL NN SO-8 |
| FDS6984S_Q | 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 |
| FDS6984SQ1 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Notebook Power Supply N-Channel PowerTrench SyncFET⑩ |
| FDS6986 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FDS6986AS | 功能描述:MOSFET 30V Dual SyncFET 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 |
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