参数资料
型号: FDMS8670S
厂商: Fairchild Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: MOSFET N-CH 30V 20A POWER56
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Plating Material Change 13/June/2007
Power 56 Pkg/Design Change 14/Apr/2009
产品目录绘图: Power56 Single
标准包装: 1
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 30V
电流 - 连续漏极(Id) @ 25° C: 20A
开态Rds(最大)@ Id, Vgs @ 25° C: 3.5 毫欧 @ 20A,10V
Id 时的 Vgs(th)(最大): 3V @ 1mA
闸电荷(Qg) @ Vgs: 73nC @ 10V
输入电容 (Ciss) @ Vds: 4000pF @ 15V
功率 - 最大: 2.5W
安装类型: 表面贴装
封装/外壳: 8-PQFN,Power56
供应商设备封装: Power56
包装: 标准包装
产品目录页面: 1609 (CN2011-ZH PDF)
其它名称: FDMS8670SDKR
Typical Characteristics T J = 25°C unless otherwise noted
180
4.0
150
120
V GS = 10V
V GS = 4.5V
V GS = 4V
PULSE DURATION = 80 s
DUTY CYCLE = 0.5%MAX
V GS = 3.5V
3.5
3.0
2.5
V GS = 3V
PULSE DURATION = 80 s
DUTY CYCLE = 0.5%MAX
V GS = 3.5V
90
2.0
V GS = 4V
60
30
V GS = 3V
1.5
1.0
V GS = 4.5V
V GS = 10V
0
0.5
0
1
2
3
4
0
30
60
90
120
150
180
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 1. On Region Characteristics
1.8
ID, DRAIN CURRENT(A)
Figure 2. Normalized On-Resistance
vs Drain Current and Gate Voltage
10
1.6
I D = 20A
V GS = 10V
I D = 20A
PULSE DURATION = 80 s
DUTY CYCLE = 0.5%MAX
8
1.4
1.2
6
T J = 125 o C
1.0
4
0.8
T J = 25 o C
0.6
-75
-50
-25 0 25 50 75 100 125 150
2
3
4 5 6 7 8 9
10
T J , JUNCTION TEMPERATURE ( o C )
Figure 3. Normalized On Resistance
vs Junction Temperature
150
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance vs Gate to
Source Voltage
20
120
PULSE DURATION = 80 s
DUTY CYCLE = 0.5%MAX
10
V GS = 0V
90
60
1
0.1
T J = 125 o C
T J = 25 o C
30
T J = 125 o C
T J = 25 o C
0.01
T J = -55 o C
T J = -55 o C
0
1
2 3
4
1E-3
0.0
0.1 0.2 0.3 0.4 0.5 0.6
0.7
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics
V SD , BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Source to Drain Diode
Forward Voltage vs Source Current
FDMS8670S Rev.C5
3
www.fairchildsemi.com
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