参数资料
型号: FDN342P
厂商: Fairchild Semiconductor
文件页数: 3/5页
文件大小: 0K
描述: MOSFET P-CH 20V 2A SSOT-3
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Wire Bonding Change 07/Nov/2008
Mold Compound Change 08/April/2008
标准包装: 1
系列: PowerTrench®
FET 型: MOSFET P 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 20V
电流 - 连续漏极(Id) @ 25° C: 2A
开态Rds(最大)@ Id, Vgs @ 25° C: 80 毫欧 @ 2A,4.5V
Id 时的 Vgs(th)(最大): 1.5V @ 250µA
闸电荷(Qg) @ Vgs: 9nC @ 4.5V
输入电容 (Ciss) @ Vds: 635pF @ 10V
功率 - 最大: 460mW
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: 3-SSOT
包装: 标准包装
其它名称: FDN342PDKR
Typical Characteristics
20
2
15
V GS = -4.5V
-4.0V
-3.5V
1.8
V GS = -2.5V
-3.0V
1.6
-3.0V
10
-2.5V
1.4
-3.5V
5
1.2
-4.0V
-4.5V
0
-2.0V
1
0
1
2
3
4
5
0.8
-V DS , DRAIN-SOURCE VOLTAGE (V)
0
4
8
12
16
20
- I D , DRAIN CURRENT (A)
Figure 1. On-Region Characteristics.
1.6
I D = -2.0A
V GS = -4.5V
0.3
Figure 2. On-Resistance Variation
with Drain Current and Gate Voltage.
I D = -1A
1.4
0.2
1.2
1
0.1
T A = 125 o C
0.8
0.6
0
T A = 25 o C
-50
-25
0
25
50
75
100
125
150
1
2
3
4
5
T J , JUNCTION TEMPERATURE ( C)
o
Figure 3. On-Resistance Variation
with Temperature.
-V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation
with Gate-to-Source Voltage.
125 C
8
6
V DS = -5V
T A = -55 o C
25 o C
o
100
10
1
V GS = 0V
T A = 125 o C
25 o C
-55 o C
4
0.1
0.01
2
0.001
0
0.4
1.4
2.4
3.4
0.0001
0
0.2
0.4
0.6
0.8
1
1.2
1.4
-V GS , GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
-V SD , BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
FDN342P Rev. B
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