SI4906DY-T1-E3 Vishay, SI4906DY-T1-E3 Datasheet - Page 5

• Manufacturer Part Number: SI4906DY-T1-E3
• Description: MOSFET N-CH DUAL 40V 6.6A 8-SOIC
• Manufacturer: Vishay
• Series: TrenchFET®r

Specifications of SI4906DY-T1-E3

• Transistor Polarity: N-Channel
• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 39 mOhm @ 5A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 6.6A
• Vgs(th) (max) @ Id: 2.2V @ 250µA
• Gate Charge (qg) @ Vgs: 22nC @ 10V
• Input Capacitance (ciss) @ Vds: 625pF @ 20V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Minimum Operating Temperature: - 50 C
• Configuration: Dual Dual Drain
• Resistance Drain-source Rds (on): 0.039 Ohm @ 10 V
• Drain-source Breakdown Voltage: 40 V
• Gate-source Breakdown Voltage: +/- 16 V
• Continuous Drain Current: 5.3 A
• Power Dissipation: 2000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Continuous Drain Current Id: 6.6A
• Drain Source Voltage Vds: 40V
• On Resistance Rds(on): 50mohm
• Rds(on) Test Voltage Vgs: 16V
• Threshold Voltage Vgs Typ: 2.2V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SI4906DY-T1-E3TR

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: 73867
S09-2432-Rev. C, 16-Nov-09
4.0
3.2
2.4
1.6
0.8
0.0
0
Power Derating, Junction-to-Foot
25
D
T
C
is based on T
50
- Case Temperature (°C)
75
J(max)
100
8
6
5
3
2
0
0
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
125
25
150
T
C
Current Derating*
50
- Case Temperature (°C)
75
100
1.5
1.2
0.9
0.6
0.3
0.0
0
125
Power Derating, Junction-to-Ambient
25
150
T
A
- Ambient Temperature (°C)
50
75
Vishay Siliconix
100
Si4906DY
125
www.vishay.com
150
5