SI4845DY-T1-E3 Vishay, SI4845DY-T1-E3 Datasheet - Page 8

• Manufacturer Part Number: SI4845DY-T1-E3
• Description: MOSFET P-CH 20V 2.7A 8-SOIC
• Manufacturer: Vishay

Specifications of SI4845DY-T1-E3

• Transistor Polarity: P-Channel
• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Diode (Isolated)
• Rds On (max) @ Id, Vgs: 210 mOhm @ 2A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 2.7A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 4.5nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 312pF @ 10V
• Power - Max: 2.75W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Minimum Operating Temperature: - 55 C
• Configuration: Single Dual Drain
• Resistance Drain-source Rds (on): 0.21 Ohm @ 4.5 V
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 12 V
• Continuous Drain Current: 2.1 A
• Power Dissipation: 1750 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Continuous Drain Current Id: -27A
• Drain Source Voltage Vds: -20V
• On Resistance Rds(on): 345mohm
• Rds(on) Test Voltage Vgs: 12V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SI4845DY-T1-E3TR

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and
Package Reliability represent a composite of all qualified locations.
http://www.vishay.com/ppg?73415.
www.vishay.com
8
Si4845DY
Vishay Siliconix
0.0001
0.001
0.01
0.1
20
10
1
0
Reverse Current vs. Junction Temperature
25
T
J
20 V
– Junction Temperature (_C)
50
75
10 V
250
200
150
100
100
50
0
0
125
_
4
150
V
For related documents such as package/tape drawings, part marking, and reliability data, see
KA
New Product
– Reverse Voltage (V)
Capacitance
C
8
iss
12
0.01
0.1
3
1
16
0
T
0.1
J
20
= 150_C
V
F
– Forward Voltage Drop (V)
Forward Voltage Drop
0.2
0.3
S-51110—Rev. B, 13-Jun-05
Document Number: 73415
T
0.4
J
= 25_C
0.5
0.6