参数资料
型号: NTGS3447PT1G
厂商: ON Semiconductor
文件页数: 3/6页
文件大小: 0K
描述: MOSFET P-CH 12V 3.4A 6-TSOP
产品变化通告: Product Obsolescence 19/Dec/2008
标准包装: 3,000
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): 12V
电流 - 连续漏极(Id) @ 25° C: 3.4A
开态Rds(最大)@ Id, Vgs @ 25° C: 40 毫欧 @ 4.7A,4.5V
Id 时的 Vgs(th)(最大): 1V @ 250µA
闸电荷(Qg) @ Vgs: 15nC @ 4.5V
输入电容 (Ciss) @ Vds: 1053pF @ 6V
功率 - 最大: 700mW
安装类型: 表面贴装
封装/外壳: SC-74,SOT-457
供应商设备封装: 6-TSOP
包装: 带卷 (TR)
NTGS3447P
TYPICAL PERFORMANCE CURVES (T J = 25 ° C unless otherwise noted)
20
16
V GS = -4.5 V
-2.5 V
T J = 25 ° C
-2 V
20
15
V DS = 5 V
12
-1.8 V
10
8
4
-1.5 V
5
T J = 25 ° C
0
0
T J = 125 ° C
T J = -55 ° C
0
1
2
3
4
5
0.5
1
1.5
2
2.5
-V DS , DRAIN-TO-SOURCE VOLTAGE (VOLTS)
Figure 1. On-Region Characteristics
-V GS , GATE-TO-SOURCE VOLTAGE (VOLTS)
Figure 2. Transfer Characteristics
0.14
0.12
I D = -4.7 A
T J = 25 ° C
0.10
0.09
0.08
T J = 25 ° C
-1.8 V
-2 V
0.10
0.07
0.08
0.06
0.04
0.02
0.06
0.05
0.04
0.03
0.02
0.01
V GS = -2.5 V
V GS = -4.5 V
0.00
1
1.5
2
2.5
3
3.5
4
4.5
5
0.00
0
4
8
12
16
20
1.5
-V GS , GATE-TO-SOURCE VOLTAGE (VOLTS)
Figure 3. On-Resistance vs. Gate-to-Source
Voltage
1600
-I D, DRAIN CURRENT (AMPS)
Figure 4. On-Resistance vs. Drain Current and
Gate Voltage
1.4
I D = -4.7 A
V GS = -4.5 V
1400
C iss
V GS = 0 V
T J = 25 ° C
f = 1 MHz
1.3
1.2
1.1
1200
1000
800
1
0.9
0.8
600
400
200
C oss
C rss
0.7
-50
-25
0
25
50
75
100
125
150
0
0
2
4
6
8
10
12
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. On-Resistance Variation with
Temperature
http://onsemi.com
3
DRAIN-TO-SOURCE VOLTAGE (VOLTS)
Figure 6. Capacitance Variation
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