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| 型号： | FDS9945 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/5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 |
Electrical Characteristics
T A = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Typ
Max Units
Off Characteristics
BV DSS
? BV DSS
? T J
Drain–Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
V GS = 0 V, I D = 250 μ A
I D = 250 μ A, Referenced to 25 ° C
60
62.5
V
mV/ ° C
I DSS
I GSSF
I GSSR
Zero Gate Voltage Drain Current
Gate–Body Leakage, Forward
Gate–Body Leakage, Reverse
V DS = 48 V,
V GS = 20 V,
V GS = –20 V
V GS = 0 V
V DS = 0 V
V DS = 0 V
1
100
–100
μ A
nA
nA
On Characteristics
(Note 2)
V GS(th)
? V GS(th)
? T J
Gate Threshold Voltage
Gate Threshold Voltage
Temperature Coefficient
V DS = V GS , I D = 250 μ A
I D = 250 μ A, Referenced to 25 ° C
1
2.5
–6
3
V
mV/ ° C
R DS(on)
Static Drain–Source
On–Resistance
V GS = 10 V,
V GS = 4.5V,
I D = 3.5 A
I D = 2.5 A
74
103
100
200
m ?
V GS = 10 V, I D =3.5A, T J =125 ° C
126
170
I D(on)
g FS
On–State Drain Current
Forward Transconductance
V GS = 10 V,
V DS = 5V,
= V DS =30 V
I D = 3.5 A
10
8.6
A
S
Dynamic Characteristics
C iss
C oss
C rss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
V DS = 30 V,
f = 1.0 MHz
V GS = 0 V,
420
48
20
pF
pF
pF
Switching Characteristics
(Note 2)
t d(on)
t r
t d(off)
t f
Q g
Q gs
Turn–On Delay Time
Turn–On Rise Time
Turn–Off Delay Time
Turn–Off Fall Time
Total Gate Charge
Gate–Source Charge
V DD = 30 V,
V GS = 10 V,
V DS = 30 V,
V GS = 5 V
I D = 1 A,
R GEN = 6 ?
I D = 3.5 A,
7
4.3
19
3
8
4
14
8.6
34
6
13
ns
ns
ns
ns
nC
nC
Q gd
Gate–Drain Charge
2.5
nC
Drain–Source Diode Characteristics and Maximum Ratings
I S
Maximum Continuous Drain–Source Diode Forward Current
2.1
A
V SD
Drain–Source Diode Forward
Voltage
V GS = 0 V, I S = 2.1 A
(Note 2)
0.8
1.2
V
Notes:
1. R θ JA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of
the drain pins. R θ JC is guaranteed by design while R θ CA is determined by the user's board design.
a) 78°/W when
mounted on a 0.5in 2
pad of 2 oz copper
b) 125°/W when
mounted on a 0.02
in 2 pad of 2 oz
c) 135°/W when mounted on a
minimum pad.
copper
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300 μ s, Duty Cycle < 2.0%
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| FDS9945_Q | 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 |
| 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 |
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