SI4943BDY-T1-E3 Vishay, SI4943BDY-T1-E3 Datasheet - Page 4
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SI4943BDY-T1-E3
Manufacturer Part Number
SI4943BDY-T1-E3
Description
MOSFET P-CH DUAL 20V 6.3A 8-SOIC
Manufacturer
Vishay
Series
TrenchFET®r
Datasheet
1.SI4943BDY-T1-E3.pdf
(6 pages)
Specifications of SI4943BDY-T1-E3
Transistor Polarity
P-Channel
Fet Type
2 P-Channel (Dual)
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
19 mOhm @ 8.4A, 10V
Drain To Source Voltage (vdss)
20V
Current - Continuous Drain (id) @ 25° C
6.3A
Vgs(th) (max) @ Id
3V @ 250µA
Gate Charge (qg) @ Vgs
25nC @ 5V
Power - Max
1.1W
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Minimum Operating Temperature
- 55 C
Configuration
Dual Dual Drain
Resistance Drain-source Rds (on)
0.019 Ohm @ 10 V
Drain-source Breakdown Voltage
20 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
6.3 A
Power Dissipation
1100 mW
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Continuous Drain Current Id
-8.4A
Drain Source Voltage Vds
-20V
On Resistance Rds(on)
19mohm
Rds(on) Test Voltage Vgs
-10V
Threshold Voltage Vgs Typ
-1V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
SI4943BDY-T1-E3TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4943BDY-T1-E3
Manufacturer:
Fairchild
Quantity:
370
Part Number:
SI4943BDY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Si4943BDY
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
www.vishay.com
4
- 0.2
- 0.4
0.8
0.6
0.4
0.2
0.0
0.01
- 50
0.1
2
1
10 -
- 25
0.2
4
Duty Cycle = 0.5
0.1
0.05
0.02
Single Pulse
0
Threshold Voltage
T
J
25
- Temperature (°C)
10 -
3
I
D
50
= 250 µA
Normalized Thermal Transient Impedance, Junction-to-Ambient
75
0.01
100
0.1
10
100
1
10 -
0.1
2
Limited
Limited by R
Safe Operating Area, Junction-to-Ambient
I
D(on)
* V
125
Single Pulse
DS
T
A
> minimum V
= 25 °C
Square Wave Pulse Duration (s)
150
V
DS
DS(on)
- Drain-to-Source Voltage (V)
BVDSS Limited
10 -
1
*
1
GS
at which R
DS(on)
10
1
I
50
40
30
20
10
DM
0
is specified
10 -
Limited
1 ms
10 ms
100 ms
1 s
10 s
DC
2
10 -
100
1
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
Single Pulse Power
P
DM
JM
-
1
T
t
A
1
Time (s)
= P
S09-0704-Rev. C, 27-Apr-09
t
2
DM
Document Number: 73073
Z
thJA
thJA
100
10
t
t
1
2
(t)
= 80 °C/W
100
600
600