参数资料
型号: SI4431BDY-T1-GE3
厂商: Vishay Siliconix
文件页数: 1/9页
文件大小: 0K
描述: MOSFET P-CH 30V 5.7A 8SOIC
标准包装: 2,500
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): 30V
电流 - 连续漏极(Id) @ 25° C: 5.7A
开态Rds(最大)@ Id, Vgs @ 25° C: 30 毫欧 @ 7.5A,10V
Id 时的 Vgs(th)(最大): 3V @ 250µA
闸电荷(Qg) @ Vgs: 20nC @ 5V
功率 - 最大: 1.5W
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: 带卷 (TR)
Si4431BDY
Vishay Siliconix
P-Channel 30-V (D-S) MOSFET
PRODUCT SUMMARY
FEATURES
V DS (V)
- 30
R DS(on) ( Ω )
0.030 at V GS = - 10 V
0.050 at V GS = - 4.5 V
I D (A)
- 7.5
- 5.8
? Halogen-free According to IEC 61249-2-21
Available
? TrenchFET ? Power MOSFETs
SO-8
S
S
S
G
1
2
3
4
8
7
6
5
D
D
D
D
G
S
Top View
Ordering Information: Si4431BDY-T1-E3 (Lead (Pb)-free)
Si4431BDY-T1-GE3 (Lead (Pb)-free and Halogen-free)
ABSOLUTE MAXIMUM RATINGS T A = 25 °C, unless otherwise noted
D
P-Channel MOSFET
Parameter
Drain-Source Voltage
Gate-Source Voltage
Symbol
V DS
V GS
10 s
Steady State
- 30
± 20
Unit
V
Continuous Drain Current (T J = 150 °C) a
Pulsed Drain Current
T A = 25 °C
T A = 70 °C
I D
I DM
- 7.5
- 6.0
- 30
- 5.7
- 4.6
A
Continuous Source Current (Diode Conduction) a
I S
- 2.1
- 1.2
Maximum Power Dissipation a
Operating Junction and Storage Temperature Range
T A = 25 °C
T A = 70 °C
P D
T J , T stg
2.5
1.6
- 55 to 150
1.5
0.9
W
°C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
Maximum Junction-to-Ambient a
Maximum Junction-to-Foot
t ≤ 10 s
Steady State
Steady State
R thJA
R thJF
38
70
22
50
85
28
°C/W
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
Document Number: 72092
S09-0131-Rev. C, 02-Feb-09
www.vishay.com
1
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