参数资料
型号: FDMS7570S
厂商: Fairchild Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: MOSFET N-CH 25V 28A POWER56
标准包装: 1
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): 25V
电流 - 连续漏极(Id) @ 25° C: 28A
开态Rds(最大)@ Id, Vgs @ 25° C: 1.95 毫欧 @ 28A,10V
Id 时的 Vgs(th)(最大): 3V @ 1mA
闸电荷(Qg) @ Vgs: 69nC @ 10V
输入电容 (Ciss) @ Vds: 4515pF @ 13V
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
其它名称: FDMS7570SDKR
Typical Characteristics T J = 25 °C unless otherwise noted
180
PULSE DURATION = 80 μ s
8
PULSE DURATION = 80 μ s
135
V GS = 10 V
DUTY CYCLE = 0.5% MAX
6
V GS = 2.7 V
DUTY CYCLE = 0.5% MAX
V GS = 4.5 V
V GS = 3 V
90
V GS = 3.5 V
V GS = 3 V
4
V GS = 3.5 V
45
0
V GS = 2.7 V
2
0
V GS = 4.5 V
V GS = 10 V
0
1
2
3
4
5
0
45 90
135
180
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
8
1.4
1.3
I D = 28 A
V GS = 10 V
6
I D = 28 A
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
1.2
4
1.1
1.0
0.9
0.8
2
0
T J = 125 o C
T J = 25 o C
-75
-50
-25 0 25 50 75 100 125 150
2
4
6
8
10
T J , JUNCTION TEMPERATURE ( o C )
Figure 3. Normalized On Resistance
vs Junction Temperature
180
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance vs Gate to
Source Voltage
200
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
100
V GS = 0 V
135
V DS = 5 V
T J
= 125 o C
10
T J = 125 o C
90
45
0
T J = 25 o C
T J = -55 o C
1
0.1
0.01
T J = 25 o C
T J = -55 o C
1.0
1.5
2.0
2.5
3.0
3.5
4.0
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
FDMS7570S Rev.C
3
www.fairchildsemi.com
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