参数资料
型号: FDU8778
厂商: Fairchild Semiconductor
文件页数: 4/6页
文件大小: 0K
描述: MOSFET N-CH 25V 35A I-PAK
产品变化通告: Product Discontinuation 03/Dec/2009
产品目录绘图: I-PAK, I2PAK Pkg
标准包装: 75
系列: PowerTrench®
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: 14 毫欧 @ 35A,10V
Id 时的 Vgs(th)(最大): 2.5V @ 250µA
闸电荷(Qg) @ Vgs: 18nC @ 10V
输入电容 (Ciss) @ Vds: 845pF @ 13V
功率 - 最大: 39W
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
Typical Characteristics T J = 25°C unless otherwise noted
10
2000
f = 1MHz
8
1000
C iss
V GS = 0V
6
4
V DD = 10V
V DD = 13V
V DD = 16V
C oss
C rss
2
100
0
0
3
6 9
12
15
40
0.1
1 10
30
Q g , GATE CHARGE(nC)
Figure 7. Gate Charge Characteristics
50
V DS , DRAIN TO SOURCE VOLTAGE (V)
Figure 8. Capacitance vs Drain to Source Voltage
50
40
V GS =10V
10
T J = 25 o C
T J = 125 o C
30
20
T J
= 150 o C
10
V GS =4.5V
R θ JC = 3.8 C/W
o
1
1E-3
0.01 0.1 1 10
100
0
25
50
75
100
125
150
175
T C , CASE TEMPERATURE ( C )
t AV , TIME IN AVALANCHE(ms)
Figure 9. Unclamped Inductive Switching
Capability
o
Figure 10. Maximum Continuous Drain Current vs
Case Temperature
400
5000
T C = 25 o C
175 – T C
100
10
1
LIMITED BY
PACKAGE
10us
100us
1ms
10ms
1000
100
V GS = 10V
FOR TEMPERATURES
ABOVE 25 o C DERATE PEAK
CURRENT AS FOLLOWS:
I = I 25
-----------------------
150
TJ = MAX RATED
TC = 25 O C
10
10
10
10
10
10
10
0.1
1
OPERATION IN THIS SINGLE PULSE
AREA MAY BE
LIMITED BY r DS(on)
10
V DS , DRAIN-SOURCE VOLTAGE (V)
DC
50
10
-5
SINGLE PULSE
-4 -3 -2 -1
t, PULSE WIDTH (s)
0
1
Figure 11. Forward Bias Safe Operating Area
Figure 12. Single Pulse Maximum Power
Dissipation
FDD8778/FDU8778 Rev. A
4
www.fairchildsemi.com
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