参数资料
型号: FDS8870
厂商: Fairchild Semiconductor
文件页数: 2/12页
文件大小: 0K
描述: MOSFET N-CH 30V 18A 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: 1
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): 30V
电流 - 连续漏极(Id) @ 25° C: 18A
开态Rds(最大)@ Id, Vgs @ 25° C: 4.2 毫欧 @ 18A,10V
Id 时的 Vgs(th)(最大): 2.5V @ 250µA
闸电荷(Qg) @ Vgs: 112nC @ 10V
输入电容 (Ciss) @ Vds: 4615pF @ 15V
功率 - 最大: 2.5W
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-SOICN
包装: 标准包装
其它名称: FDS8870FSDKR
MOSFET Maximum Ratings T A = 25°C unless otherwise noted
Symbol
V DSS
V GS
Drain to Source Voltage
Gate to Source Voltage
Parameter
Ratings
30
±20
Units
V
V
Drain Current
Continuous (T A = 25 C, V GS = 4.5V, R θ JA = 50 C/W)
I D
E AS
P D
Continuous (T A = 25 o C, V GS = 10V, R θ JA = 50 o C/W)
o o
Pulsed
Single Pulse Avalanche Energy (Note 1)
Power dissipation
Derate above 25 o C
18
17
134
420
2.5
20
A
A
A
mJ
W
mW/ o C
T J , T STG
Operating and Storage Temperature
-55 to 150
o
C
Thermal Characteristics
R θ JC
R θ JA
Thermal Resistance, Junction to Case (Note 2)
Thermal Resistance, Junction to Ambient (Note 2a)
25
50
o C/W
o C/W
R θ JA
Thermal Resistance, Junction to Ambient (Note 2b)
125
o
C/W
Package Marking and Ordering Information
Device Marking
FDS8870
Device
FDS8870
Package
SO-8
Reel Size
330mm
Tape Width
12mm
Quantity
2500 units
Electrical Characteristics T J = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Off Characteristics
B VDSS
Drain to Source Breakdown Voltage
I D = 250 μ A, V GS = 0V
30
-
-
V
I DSS
I GSS
Zero Gate Voltage Drain Current
Gate to Source Leakage Current
V DS = 24V
V GS = 0V
V GS = ±20V
T J = 150 o C
-
-
-
-
-
-
1
250
±100
μ A
nA
On Characteristics
V GS(TH)
Gate to Source Threshold Voltage
V GS = V DS , I D = 250 μ A
1.2
-
2.5
V
I D = 18A, V GS = 10V
-
3.5
4.2
r DS(on)
Drain to Source On Resistance
I D = 17A, V GS = 4.5V
I D = 18A, V GS = 10V,
T J = 150 o C
-
-
3.9
5.5
4.9
7.2
m ?
Dynamic Characteristics
C ISS
C OSS
C RSS
R G
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Gate Resistance
V DS = 15V, V GS = 0V,
f = 1MHz
V GS = 0.5V, f = 1MHz
-
-
-
0.5
4615
900
450
2.0
-
-
-
3.5
pF
pF
pF
?
Q g(TOT)
Q g(5)
Q g(TH)
Q gs
Q gs2
Q gd
Total Gate Charge at 10V
Total Gate Charge at 5V
Threshold Gate Charge
Gate to Source Gate Charge
Gate Charge Threshold to Plateau
Gate to Drain “Miller” Charge
V GS = 0V to 10V
V GS = 0V to 5V
V GS = 0V to 1V
V DD = 15V
I D = 18A
I g = 1.0mA
-
-
-
-
-
-
85
45
4.6
11
6.4
15
112
62
6.0
-
-
-
nC
nC
nC
nC
nC
nC
?2007 Fairchild Semiconductor Corporation
FDS8870 Rev. B
2
www.fairchildsemi.com
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