SI4845DY-T1-E3 Vishay, SI4845DY-T1-E3 Datasheet - Page 6
![MOSFET P-CH 20V 2.7A 8-SOIC](/photos/5/42/54248/pkg_5498_sml.jpg)
SI4845DY-T1-E3
Manufacturer Part Number
SI4845DY-T1-E3
Description
MOSFET P-CH 20V 2.7A 8-SOIC
Manufacturer
Vishay
Datasheet
1.SI4845DY-T1-E3.pdf
(9 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4845DY-T1-E3
Manufacturer:
VISHAY
Quantity:
12 943
Part Number:
SI4845DY-T1-E3-S
Manufacturer:
VISHAY/威世
Quantity:
20 000
www.vishay.com
6
Si4845DY
Vishay Siliconix
*The power dissipation P
cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
Power De-Rating, Junction-to-Foot
25
b
T
is based on T
C
– Case Temperature (_C)
50
75
J(max)
= 175_C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
125
_
25
150
T
Current De-Rating*
C
New Product
50
– Case Temperature (_C)
75
100
1.25
1.00
0.75
0.50
0.25
0.00
125
0
Power De-Rating, Junction-to-Ambient
150
25
T
C
– Case Temperature (_C)
50
75
S-51110—Rev. B, 13-Jun-05
Document Number: 73415
100
125
150