SI5445BDC-T1-E3 Vishay, SI5445BDC-T1-E3 Datasheet - Page 3

• Manufacturer Part Number: SI5445BDC-T1-E3
• Description: TRANSISTOR,MOSFET,P-CHANNEL,8V V(BR)DSS,5.2A I(D),CHIP
• Manufacturer: Vishay
• Series: TrenchFET®r

Specifications of SI5445BDC-T1-E3

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 33 mOhm @ 5.2A, 4.5V
• Drain To Source Voltage (vdss): 8V
• Current - Continuous Drain (id) @ 25° C: 5.2A
• Vgs(th) (max) @ Id: 1V @ 250µA
• Gate Charge (qg) @ Vgs: 21nC @ 4.5V
• Power - Max: 1.3W
• Mounting Type: Surface Mount
• Package / Case: 1206-8 ChipFET™
• Minimum Operating Temperature: - 55 C
• Configuration: Single Hex Drain
• Transistor Polarity: P-Channel
• Resistance Drain-source Rds (on): 0.033 Ohm @ 4.5 V
• Drain-source Breakdown Voltage: 8 V
• Gate-source Breakdown Voltage: +/- 8 V
• Continuous Drain Current: 5.2 A
• Power Dissipation: 1300 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SI5445BDC-T1-E3TR

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Document Number: 73251
S-83054-Rev. B, 29-Dec-08
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
20
10
5
4
3
2
1
0
1
0.0
0
0
V
I
D
DS
Source-Drain Diode Forward Voltage
= 5.2 A
V
GS
0.2
On-Resistance vs. Drain Current
= 10 V
3
4
= 1.8 V
V
Q
SD
g
- Source-to-Drain Voltage (V)
- Total Gate Charge (nC)
0.4
I
6
D
- Drain Current (A)
Gate Charge
8
T
J
= 150 °C
0.6
9
12
12
0.8
T
J
= 25 °C
V
V
GS
GS
16
15
1.0
= 2.5 V
= 4.5 V
18
20
1.2
2000
1600
1200
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
800
400
1.6
1.4
1.2
1.0
0.8
0.6
0
- 50
0
0
C
On-Resistance vs. Gate-to-Source Voltage
On-Resistance vs. Junction Temperature
rss
V
I
D
- 25
I
D
GS
1
= 5.2 A
= 2 A
C
= 4.5 V
iss
1
V
V
DS
GS
T
2
0
J
- Junction Temperature (°C)
- Drain-to-Source Voltage (V)
- Gate-to-Source Voltage (V)
25
Capacitance
3
I
2
D
C
oss
= 5.2 A
50
4
Vishay Siliconix
Si5445BDC
3
75
5
www.vishay.com
100
6
4
125
7
150
8
5
3