参数资料
型号: FDS9934C
厂商: Fairchild Semiconductor
文件页数: 7/8页
文件大小: 0K
描述: MOSFET N/P-CH DUAL 20V 8SOIC
产品培训模块: High Voltage Switches for Power Processing
产品变化通告: Mold Compound Change 12/Dec/2007
标准包装: 2,500
FET 型: N 和 P 沟道
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: 6.5A,5A
开态Rds(最大)@ Id, Vgs @ 25° C: 30 毫欧 @ 6.5A,4.5V
Id 时的 Vgs(th)(最大): 1.5V @ 250µA
闸电荷(Qg) @ Vgs: 9nC @ 4.5V
输入电容 (Ciss) @ Vds: 650pF @ 10V
功率 - 最大: 900mW
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: 8-SO
包装: 带卷 (TR)
其它名称: FDS9934C-ND
FDS9934CTR
Typical Characteristics: Q2 (P-Channel)
5
1600
I D = -5A
V DS = -4V
-8V
f = 1 MHz
V GS = 0 V
4
1200
3
2
1
-6V
800
400
C rss
C oss
C iss
0
0
0
2
4
6
8
10
0
4
8
12
16
20
Q g , GATE CHARGE (nC)
Figure 17. Gate Charge Characteristics.
100
50
-V DS , DRAIN TO SOURCE VOLTAGE (V)
Figure 18. Capacitance Characteristics.
10
R DS(ON) LIMIT
1ms
10ms
100 μ s
40
SINGLE PULSE
R θ JA = 135°C/W
T A = 25°C
100ms
10s
1s
30
1
V GS = -4.5V
DC
20
T A = 25 C
0.1
0.01
SINGLE PULSE
R θ JA = 135 o C/W
o
10
0
0.1
1
10
100
0.001
0.01
0.1
1
10
100
1000
-V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 19. Maximum Safe Operating Area.
t 1 , TIME (sec)
Figure 20. Single Pulse Maximum
Power Dissipation.
1
R θ JA = 135 C/W
D = 0.5
0.2
R θ JA (t) = r(t) * R θ JA
o
0.1
0.1
0.05
P(pk)
0.01
0.001
0.02
0.01
SINGLE PULSE
t 1
t 2
T J - T A = P * R θ JA (t)
Duty Cycle, D = t 1 / t 2
0.0001
0.001
0.01
0.1
1
10
100
1000
t 1 , TIME (sec)
Figure 21. 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.
FDS9934C Rev D (W)
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