参数资料
型号: FDMS0312S
厂商: Fairchild Semiconductor
文件页数: 6/8页
文件大小: 0K
描述: MOSFET N-CH 30V 19A 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: 4.4 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-PQFN,Power56
供应商设备封装: Power56
包装: 带卷 (TR)
Typical Characteristics (continued)
SyncFET Schottky body diode
10
Characteristics
Fairchild’s SyncFET process embeds a Schottky diode in parallel
with PowerTrench MoSFET. This diode exhibits similar
characteristics to a discrete external Schottky diode in parallel
with a MOSFET. Figure 14 shows the reverses recovery
characteristic of the FDMS031 2 S.
20
Schottky barrier diodes exhibit significant leakage at high tem-
perature and high reverse voltage. This will increase the power
in the device.
-2
T J = 125 o C
10
15
-3
T J = 100 o C
10
di/dt = 300 A/ s
10
-4
5
T J = 25 o C
10
0
-5
10
-5
0
30
60
90
120
150
-6
0
5
10
15
20
25
30
TIME (ns)
Figure 14. FDMS031 2 S SyncFET body
diode reverse recovery characteristic
V DS , REVERSE VOLTAGE (V)
Figure 15. SyncFET body diode reverses
leakage versus drain-source voltage
FDMS031 2 S Rev.D
6
www.fairchildsemi.com
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