参数资料
型号: NTD78N03T4G
厂商: ON Semiconductor
文件页数: 2/7页
文件大小: 0K
描述: MOSFET N-CHAN 25V 78A DPAK
产品变化通告: Product Obsolescence 14/Apr/2010
标准包装: 1
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: 11.4A
开态Rds(最大)@ Id, Vgs @ 25° C: 6 毫欧 @ 78A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 35nC @ 4.5V
输入电容 (Ciss) @ Vds: 2250pF @ 12V
功率 - 最大: 1.4W
安装类型: 表面贴装
封装/外壳: TO-252-3,DPak(2 引线+接片),SC-63
供应商设备封装: D-Pak
包装: 剪切带 (CT)
其它名称: NTD78N03T4GOSCT
NTD78N03
ELECTRICAL CHARACTERISTICS (T J = 25 ° C unless otherwise noted)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Drain?to?Source Breakdown Voltage
Drain?to?Source Breakdown Voltage
V (BR)DSS
V (BR)DSS /T J
V GS = 0 V, I D = 250 m A
25
24
V
mV/ ° C
Temperature Coefficient
Zero Gate Voltage Drain Current
I DSS
V GS = 0 V,
T J = 25 ° C
1.5
m A
V DS = 20 V
T J = 125 ° C
10
Gate?to?Source Leakage Current
I GSS
V DS = 0 V, V GS = " 20 V
" 100
nA
ON CHARACTERISTICS (Note 3)
Gate Threshold Voltage
V GS(TH)
V GS = V DS , I D = 250 m A
1.0
1.6
3.0
V
Negative Threshold Temperature Coefficient
V GS(TH) /T J
?5.0
mV/ ° C
Drain?to?Source On Resistance
R DS(on)
V GS = 10 V, I D = 78 A
4.6
6.0
m W
V GS = 4.5 V, I D = 36 A
6.5
7.8
Forward Transconductance
gFS
V DS = 10 V, I D = 15 A
22
S
CHARGES, CAPACITANCES AND GATE RESISTANCE
Input Capacitance
C iss
1920
2250
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Threshold Gate Charge
Gate?to?Source Charge
Gate?to?Drain Charge
C oss
C rss
Q G(TOT)
Q G(TH)
Q GS
Q GD
V GS = 0 V, f = 1.0 MHz,
V DS = 12 V
V GS = 4.5 V, V DS = 20 V,
I D = 20 A
960
420
25.5
2.4
5.3
18.2
35
pF
nC
SWITCHING CHARACTERISTICS (Note 4)
Turn?On Delay Time
t d(on)
11
Rise Time
Turn?Off Delay Time
Fall Time
t r
t d(off)
t f
V GS = 4.5 V, V DS = 20 V,
I D = 20 A, R G = 3.0 W
68
23
42
ns
DRAIN?SOURCE DIODE CHARACTERISTICS
Forward Diode Voltage
V SD
V GS = 0 V,
T J = 25 ° C
0.83
1.0
V
I S = 20 A
T J = 125 ° C
0.7
Reverse Recovery Time
t RR
39
Charge Time
Discharge Time
Reverse Recovery Time
ta
tb
Q RR
V GS = 0 V, dIs/d t = 100 A/ m s,
I S = 20 A
17.8
21
33
ns
nC
PACKAGE PARASITIC VALUES
Source Inductance
L S
2.49
Drain Inductance
Gate Inductance
Gate Resistance
L D
L G
R G
Ta = 25C
0.02
3.46
1.0
nH
W
3. Pulse Test: Pulse Width ≤ 300 m s, Duty Cycle ≤ 2%.
4. Switching characteristics are independent of operating junction temperatures.
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