参数资料
型号: FDFMA3N109
厂商: Fairchild Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH 30V 2.9A MICRO2X2
产品培训模块: High Voltage Switches for Power Processing
产品目录绘图: MicorFET 2x2, SC-75 Dual
标准包装: 1
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 二极管(隔离式)
漏极至源极电压(Vdss): 30V
电流 - 连续漏极(Id) @ 25° C: 2.9A
开态Rds(最大)@ Id, Vgs @ 25° C: 123 毫欧 @ 2.9A,4.5V
Id 时的 Vgs(th)(最大): 1.5V @ 250µA
闸电荷(Qg) @ Vgs: 3nC @ 4.5V
输入电容 (Ciss) @ Vds: 220pF @ 15V
功率 - 最大: 650mW
安装类型: 表面贴装
封装/外壳: 6-WDFN 裸露焊盘
供应商设备封装: 6-MicroFET(2x2)
包装: 标准包装
其它名称: FDFMA3N109DKR
FDFMA3N109DKR-ND
FDFMA3N109FSDKR
Typical Characteristics
10
1.8
8
V GS = 4.5V
2.7V
2.5V
1.6
V GS = 2.0V
6
3.5V
2.9V
2.0V
1.4
4
1.2
2.5V
2.7V
2.9V
3.5V
4.0V
4.5V
2
1.5V
1
0
0
0.5
1 1.5 2
V DS , DRAIN-SOURCE VOLTAGE (V)
2.5
3
0.8
0
2
4 6
I D , DRAIN CURRENT (A)
8
10
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
T A = 125 C
1.8
1.6
1.4
1.2
I D = 2.9A
V GS = 4.5V
0.24
0.2
0.16
o
I D = 1.45A
0.12
1
T A = 25 C
0.8
0.08
o
0 25 50 75 100
T J , JUNCTION TEMPERATURE ( C)
0.6
-50
-25
o
125
150
0.04
0
2 4 6 8
V GS , GATE TO SOURCE VOLTAGE (V)
10
10
Figure 3. On-Resistance Variation with
Temperature.
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
100
T A = -55 C
125 C
8
V DS = 5V
o
o
10
V GS = 0V
6
25 o C
1
0.1
T A = 125 C
4
2
0.01
0.001
o
25 o C
-55 o C
0
0.5
1
1.5 2 2.5
V GS , GATE TO SOURCE VOLTAGE (V)
3
0.0001
0
0.2
0.4 0.6 0.8 1 1.2 1.4
-V SD , BODY DIODE FORWARD VOLTAGE (V)
1.6
Figure 5. Transfer Characteristics.
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
FDFMA3N109 Rev B 2
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