参数资料
型号: NTHD4508NT1G
厂商: ON Semiconductor
文件页数: 2/6页
文件大小: 0K
描述: MOSFET 2N-CH 20V 3.1A CHIPFET
产品目录绘图: MOSFET ChipFET
标准包装: 10
FET 型: 2 个 N 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 20V
电流 - 连续漏极(Id) @ 25° C: 3A
开态Rds(最大)@ Id, Vgs @ 25° C: 75 毫欧 @ 3.1A,4.5V
Id 时的 Vgs(th)(最大): 1.2V @ 250µA
闸电荷(Qg) @ Vgs: 4nC @ 4.5V
输入电容 (Ciss) @ Vds: 180pF @ 10V
功率 - 最大: 1.13W
安装类型: 表面贴装
封装/外壳: 8-SMD,扁平引线
供应商设备封装: ChipFET?
包装: 标准包装
产品目录页面: 1558 (CN2011-ZH PDF)
其它名称: NTHD4508NT1GOSDKR
NTHD4508N
ELECTRICAL CHARACTERISTICS (T J = 25 ° C unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
OFF CHARACTERISTICS
Drain?to?Source Breakdown Voltage
Zero Gate Voltage Drain Current
V (BR)DSS
I DSS
V GS = 0 V
V GS = 0 V, V DS = 16 V
20
1.0
V
m A
V GS = 0 V, V DS = 16 V, T J = 125 ° C
10
Gate?to?Source Leakage Current
I GSS
V DS = 0 V, V GS = " 12 V
" 100
nA
ON CHARACTERISTICS (Note 2)
Gate Threshold Voltage
Drain?to?Source On?Resistance
V GS(TH)
R DS(on)
V GS = V DS , I D = 250 m A
V GS = 4.5, I D = 3.1 A
0.6
60
1.2
75
V
m W
V GS = 2.5, I D = 2.3 A
80
115
Forward Transconductance
g FS
V DS = 10 V, I D = 3.1 A
6.0
S
CHARGES AND CAPACITANCES
Input Capacitance
C ISS
180
pF
Output Capacitance
Reverse Transfer Capacitance
C OSS
C RSS
V GS = 0 V, f = 1.0 MHz,
V DS = 10 V
80
25
Total Gate Charge
Threshold Gate Charge
Gate?to?Source Charge
Gate?to?Drain Charge
Q G(TOT)
Q G(TH)
Q GS
Q GD
V GS = 4.5 V, V DS = 10 V,
I D = 3.1 A
2.6
0.5
0.6
0.7
4.0
nC
SWITCHING CHARACTERISTICS (Note 3)
Turn?On Delay Time
t d(ON)
5.0
10
ns
Rise Time
Turn?Off Delay Time
Fall Time
t r
t d(OFF)
t f
V GS = 4.5 V, V DS = 16 V,
I D = 3.1 A, R G = 2.5 W
15
10
3.0
30
20
6.0
DRAIN?SOURCE DIODE CHARACTERISTICS
Forward Diode Voltage
Reverse Recovery Time
Charge Time
Discharge Time
Reverse Recovery Charge
V SD
t RR
ta
tb
Q RR
V GS = 0 V, I S = 3.1 A
V GS = 0 V, I S = 1.5 A,
dI S /dt = 100 A/ m s
0.75
12.5
9.0
3.5
6.0
1.15
V
ns
nC
2. Pulse Test: Pulse Width v 300 m s, Duty Cycle v 2%.
3. Switching characteristics are independent of operating junction temperatures.
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