参数资料
型号: FDMS7556S
厂商: Fairchild Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: MOSFET N-CH 25V 35A 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: 35A
开态Rds(最大)@ Id, Vgs @ 25° C: 1.2 毫欧 @ 35A,10V
Id 时的 Vgs(th)(最大): 3V @ 1mA
闸电荷(Qg) @ Vgs: 133nC @ 10V
输入电容 (Ciss) @ Vds: 8965pF @ 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: FDMS7556SDKR
Typical Characteristics T J = 25 °C unless otherwise noted
200
14
160
V GS = 10 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
12
V GS = 2.5 V
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
V GS = 4.5 V
10
120
V GS = 3.5 V
V GS = 3 V
8
V GS = 3 V
80
6
4
40
V GS = 2.5 V
2
V GS = 3.5 V V GS = 4.5 V V GS = 10 V
0
0
0.5 1.0 1.5
2.0
0
0
40
80
120
160
200
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
4
1.4
1.3
I D = 35 A
V GS = 10 V
3
I D = 35 A
PULSE DURATION = 80 μ s
DUTY CYCLE = 0.5% MAX
1.2
2
1.1
1.0
0.9
1
T J = 125 o C
T J = 25 o C
0.8
-75
-50
-25 0 25 50 75 100 125 150
0
2
4
6
8
10
T J , JUNCTION TEMPERATURE ( o C )
Figure 3. Normalized On- Resistance
vs Junction Temperature
200
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
160
120
V DS = 5 V
10
T J = 125 o C
T J
= 125 o C
1
T J = 25 o C
80
T J = 25 o C
40
T J = -55 o C
0.1
T J = -55 o C
0
1.0
1.5
2.0
2.5
3.0
3.5
0.01
0.0
0.2
0.4
0.6
0.8
1.0
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
?2013 Fairchild Semiconductor Corporation
FDMS7556S Rev.C3
3
www.fairchildsemi.com
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