参数资料
型号: FDMS7672AS
厂商: Fairchild Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: MOSFET N-CH 30V SYNCFET POWER56
标准包装: 3,000
系列: PowerTrench®, SyncFET™
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: 19A
开态Rds(最大)@ Id, Vgs @ 25° C: 4 毫欧 @ 18A,10V
Id 时的 Vgs(th)(最大): 3V @ 1mA
闸电荷(Qg) @ Vgs: 46nC @ 10V
输入电容 (Ciss) @ Vds: 2820pF @ 15V
功率 - 最大: 2.5W
安装类型: 表面贴装
封装/外壳: 8-PowerTDFN
供应商设备封装: 8-PQFN(5X6),Power56
包装: 带卷 (TR)
其它名称: FDMS7672AS-ND
FDMS7672ASTR
Typical Characteristics T J = 25 °C unless otherwise noted
90
12
60
V GS = 10 V
V GS = 4.5 V
V GS = 4 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
V GS = 3.5 V
10
8
6
V GS = 3 V
V GS = 3.5 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
30
V GS = 3 V
4
2
V GS = 4 V
V GS = 4.5 V
V GS = 10 V
0
0.0
0.5 1.0 1.5
2.0
0
0
30
60
90
V DS , DRAIN TO SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics
1.5
I D , DRAIN CURRENT (A)
Figure 2. Normalized On-Resistance
vs Drain Current and Gate Voltage
12
1.4
1.3
I D = 18 A
V GS = 10 V
10
I D = 18 A
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
1.2
1.1
8
1.0
0.9
0.8
6
4
T J = 125 o C
0.7
-75
-50
-25 0 25 50 75 100 125 150
T J , JUNCTION TEMPERATURE ( o C )
2
2
T J = 25 o C
4 6 8
V GS , GATE TO SOURCE VOLTAGE (V)
10
Figure 3. Normalized On- Resistance
vs Junction Temperature
90
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
Figure 4. On-Resistance vs Gate to
Source Voltage
100
V GS = 0 V
10
60
V DS = 5 V
T J = 125 o C
1
T J = 125 o C
30
T J = 25 o C
T J = -55 o C
0.1
0.01
T J = 25 o C
T J = -55 o C
0
1
2
3
4
0.001
0.0
0.2
0.4
0.6
0.8
1.0
1.2
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
FDMS7672AS Rev.C
3
www.fairchildsemi.com
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