参数资料
型号: FDS9945
厂商: Fairchild Semiconductor
文件页数: 4/5页
文件大小: 0K
描述: MOSFET N-CH 60V 3.5A SO-8
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Mold Compound Change 12/Dec/2007
产品目录绘图: Power MOSFET, 8-SOP, SO-8
标准包装: 1
系列: PowerTrench®
FET 型: 2 个 N 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 60V
电流 - 连续漏极(Id) @ 25° C: 3.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 100 毫欧 @ 3.5A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 13nC @ 5V
输入电容 (Ciss) @ Vds: 420pF @ 30V
功率 - 最大: 1W
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: SO-8
包装: 标准包装
产品目录页面: 1604 (CN2011-ZH PDF)
其它名称: FDS9945DKR
Typical Characteristics
10
600
8
I D = 3.5A
V D S = 20V
40V
30V
500
C ISS
f = 1MHz
V GS = 0 V
400
6
300
4
200
2
0
100
0
C RSS
C OSS
0
4
8
12
16
0
5
10
15
20
25
30
Q g , GATE CHARGE (nC)
Figure 7. Gate Charge Characteristics.
100
50
V DS , DRAIN TO SOURCE VOLTAGE (V)
Figure 8. Capacitance Characteristics.
SINGLE PULSE
100μs
40
R θ JA = 135°C/W
10
1
R DS(ON) LIMIT
10ms
100ms
1ms
30
T A = 25°C
R θ JA = 135 C/W
0.1
V GS = 10V
SINGLE PULSE
o
DC
10s
1s
20
10
o
T A = 25 C
0.01
0
0.1
1
10
100
0.001
0.01
0.1
1
10
100
V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 9. Maximum Safe Operating Area.
t 1 , TIME (sec)
Figure 10. Single Pulse Maximum
Power Dissipation.
1
D = 0.5
0.2
R θ JA (t) = r(t) + R θ JA
0.1
0.1
R θ J A = 135 °C/W
0.05
P(pk)
0.02
0.01
0.01
SINGLE PULSE
t 1
t 2
T J - T A = P * R θ J A (t)
Duty Cycle, D = t 1 / t 2
0.001
0.0001
0.001
0.01
0.1
1
10
100
1000
t 1 , TIME (sec)
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c.
Transient thermal response will change depending on the circuit board design.
FDS9945 Rev B(W)
相关PDF资料
PDF描述
FDS9953A MOSFET P-CH DUAL 30V 2.9A 8SOIC
FDS9958_F085 MOSFET P-CH DUAL 60A 8-SOIC
FDS9958 MOSFET P-CH 60V DUAL SO-8
FDSS2407 MOSFET N-CH 62V 3.3A 8-SOIC
FDT3612 MOSFET N-CH 100V 3.7A SOT-223
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FDS9945 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET N CH 60V 3.5A 8SOIC 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET, N CH, 60V, 3.5A, 8SOIC 制造商:Fairchild Semiconductor Corporation 功能描述:MOSFET, N CH, 60V, 3.5A, 8SOIC; Transistor Polarity:N Channel; Continuous Drain Current Id:3.5A; Drain Source Voltage Vds:60V; On Resistance Rds(on):100mohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs Typ:2.5V; No. of Pins:8;RoHS Compliant: Yes
FDS9945 制造商:Fairchild Semiconductor Corporation 功能描述:DUAL N CHANNEL MOSFET, 60V, SOIC
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FDS9945-CUT TAPE 制造商:FAIRCHILD 功能描述:FDS9945 Series 60 V 100 mOhm N-Channel PowerTrench Mosfet- SOIC-8
FDS9953A 功能描述:MOSFET SO-8 RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube