参数资料
型号: NTD78N03-1G
厂商: ON Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH 25V 11.4A IPAK
产品变化通告: Product Discontinuation 01/Oct/2008
标准包装: 75
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: 通孔
封装/外壳: TO-251-3 短引线,IPak,TO-251AA
供应商设备封装: I-Pak
包装: 管件
NTD78N03
6000
V DS = 0 V
V GS = 0 V
T J = 25 ° C
8
Q T
20
5000
V DS
4000
C iss
6
15
3000
C rss
4
Q 1
Q 2
V GS
10
2000
C iss
2
5
1000
0
10
5
V GS
0
V DS
5
C rss
10
15
20
C oss
25
0
0
5
I D = 20 A
T J = 25 ° C
10 15 20 25 30
Q g , TOTAL GATE CHARGE (nC)
0
35
GATE?TO?SOURCE OR DRAIN?TO?SOURCE VOLTAGE (V)
1000
Figure 7. Capacitance Variation
V DS = 20 V
I D = 20 A
V GS = 4.5 V
Figure 8. Gate?to?Source and
Drain?to?Source Voltage versus Total Charge
80
V GS = 0 V
70 T J = 25 ° C
60
100
10
1
t r
t f
t d(off)
t d(on)
50
40
30
20
10
0
1
10
100
0.5
0.6 0.7 0.8 0.9
1.0
1.1
1.2
1000
R G , GATE RESISTANCE (OHMS)
Figure 9. Resistive Switching Time
Variation versus Gate Resistance
V SD , SOURCE?TO?DRAIN VOLTAGE (V)
Figure 10. Diode Forward Voltage versus Current
800
100
10 m s
100 m s
1 ms
700
600
500
I D = 78 A
10
1
0.1
V GS = 20 V
SINGLE PULSE
T C = 25 ° C
R DS(on) LIMIT
THERMAL LIMIT
PACKAGE LIMIT
10 ms
dc
400
300
200
100
0
0.1
1
10
100
25
50 75 100 125 150
175
V DS , DRAIN?TO?SOURCE VOLTAGE (VOLTS)
Figure 11. Maximum Rated Forward Biased
Safe Operating Area
T J , STARTING JUNCTION TEMPERATURE ( ° C)
Figure 12. Maximum Avalanche Energy versus
Starting Junction Temperature
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