SI4431CDY-T1-GE3 Vishay, SI4431CDY-T1-GE3 Datasheet - Page 5

• Manufacturer Part Number: SI4431CDY-T1-GE3
• Description: MOSFET P-CH 30V 9A 8-SOIC
• Manufacturer: Vishay

Specifications of SI4431CDY-T1-GE3

• Transistor Polarity: P-Channel
• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 32 mOhm @ 7A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 9A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 38nC @ 10V
• Input Capacitance (ciss) @ Vds: 1006pF @ 15V
• Power - Max: 4.2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Minimum Operating Temperature: - 55 C
• Configuration: Single Quad Drain Triple Source
• Resistance Drain-source Rds (on): 0.032 Ohm @ 10 V
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 7 A
• Power Dissipation: 2500 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Continuous Drain Current Id: -9A
• Drain Source Voltage Vds: -30V
• On Resistance Rds(on): 49mohm
• Rds(on) Test Voltage Vgs: 20V
• Threshold Voltage Vgs Typ: -2.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SI4431CDY-T1-GE3TR

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
* The power dissipation P
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package
limit.
Document Number: 68748
S09-0322-Rev. B, 02-Mar-09
5
4
3
2
1
0
0
25
Power, Junction-to-Foot
D
T
C
is based on T
- Case Temperature (°C)
50
75
J(max)
100
10
8
6
4
2
0
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
0
125
25
New Product
150
T
C
- Case Temperature (°C)
Current Derating*
50
75
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
125
Power Derating, Junction-to-Ambient
25
150
T
A
- Ambient Temperature (°C)
50
75
Vishay Siliconix
100
Si4431CDY
www.vishay.com
125
150
5