参数资料
型号: SI3445DV-T1-E3
厂商: Vishay Siliconix
文件页数: 2/9页
文件大小: 0K
描述: MOSFET P-CH 8V 6-TSOP
标准包装: 3,000
系列: TrenchFET®
FET 型: MOSFET P 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 8V
开态Rds(最大)@ Id, Vgs @ 25° C: 42 毫欧 @ 5.6A,4.5V
Id 时的 Vgs(th)(最大): 1V @ 250µA
闸电荷(Qg) @ Vgs: 25nC @ 4.5V
安装类型: 表面贴装
封装/外壳: 6-TSOP(0.065",1.65mm 宽)
供应商设备封装: 6-TSOP
包装: 带卷 (TR)
Si3445DV
Vishay Siliconix
SPECIFICATIONS T J = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Static
Gate Threshold Voltage
V GS(th)
V DS = V GS , I D = - 250 μA
- 0.45
- 1.0
V
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current a
I GSS
I DSS
I D(on)
V DS = 0 V, V GS = ± 8 V
V DS = - 8 V, V GS = 0 V
V DS = - 8 V, V GS = 0 V, T J = 70 °C
V DS ≥ - 5 V, V GS = - 4.5 V
V GS = - 4.5 V, I D = - 5.6 A
- 15
0.034
± 100
-1
-5
0.042
nA
μA
A
Drain-Source On-State Resistance a
R DS(on)
V GS = - 2.5 V, I D = - 4.7 A
0.048
0.060
Ω
V GS = - 1.8 V, I D = - 2.0 A
0.062
0.080
Forward Transconductance a
g fs
V DS = - 10 V, I D = - 5.6 A
15
S
Diode Forward Voltage a
V SD
I S = - 1.7 A, V GS = 0 V
- 0.7
- 1.2
V
Dynamic b
Total Gate Charge
Q g
15
25
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Q gs
Q gd
t d(on)
t r
V DS = - 4 V, V GS = - 4.5 V, I D = - 5.6 A
V DD = - 4 V, R L = 4 Ω
3
2
20
50
40
100
nC
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
t d(off)
t f
t rr
I D ? - 1 A, V GEN = - 4.5 V, R g = 6 Ω
I F = - 1.7 A, dI/dt = 100 A/μs
110
60
60
220
120
100
ns
Notes:
a. Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %.
b. Guaranteed by design, not subject to production testing.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
www.vishay.com
2
Document Number: 70820
S09-0766-Rev. C, 04-May-09
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