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Document Number: 68764
S-81715-Rev. A, 04-Aug-08
Vishay Siliconix
SiR476DP
New Product
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Source-Drain Diode Forward Voltage
Threshold Voltage
0.0 0.2 0.4 0.6 0.8 1.0 1.2
V
SD
-Source-to-Drain Voltage (V)
- Source Current (A)I
S
1
0.01
0.001
0.1
10
100
T
J
= 150 °C
T
J
= 25 °C
- 1.0
- 0.7
- 0.4
- 0.1
0.2
0.5
- 50 - 25 0 25 50 75 100 125 150
I
D
= 250 µA
Variance (V)V
GS(th)
T
J
- Temperature (°C)
I
D
=5mA
On-Resistance vs. Gate-to-Source Voltage
Single Pulse Power, Junction-to-Ambient
0.000
0.001
0.002
0.003
0.004
0.005
02468 10
- On-Resistance (Ω)R
DS(on)
V
GS
- Gate-to-Source Voltage (V)
T
J
= 25 °C
T
J
=125 °C
I
D
=20A
0
40
80
120
160
200
011100.00.01
Time (s)
Power (W)
0.1
Safe Operating Area, Junction-to-Ambient
0.01
100
1
100
0.01
- Drain Current (A)
I
D
0.1
V
DS
- Drain-to-Source Voltage (V)
* V
GS
> minimum V
GS
at which R
DS(on)
is specified
1ms
10 ms
100 ms
0.1 1 10
10
T
A
= 25 °C
Single Pulse
Limited byR
DS(on)
*
1s
DC
10 s
BVDSS Limited
Document Number: 68764
S-81715-Rev. A, 04-Aug-08
www.vishay.com
5
Vishay Siliconix
SiR476DP
New Product
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
* The power dissipation P
D
is based on T
J(max)
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
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.
Current Derating*
0
42
84
126
168
210
0 25 50 75 100 125 150
T
C
- Case Temperature (°C)
I
D
- Drain Current (A)
Package Limited
Power, Junction-to-Case
0
25
50
75
100
125
0 25 50 75 100 125 150
T
C
- Case Temperature (°C)
Power (W)
Power, Junction-to-Ambient
0.0
0.6
1.2
1.8
2.4
3.0
0 25 50 75 100 125 150
T
A
-Ambient Temperature (°C)
Power (W)
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Document Number: 68764
S-81715-Rev. A, 04-Aug-08
Vishay Siliconix
SiR476DP
New Product
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
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. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?68764.
Normalized Thermal Transient Impedance, Junction-to-Ambient
10
-3
10
-2
1
10
100010
-1
10
-4
100
0.2
0.1
Square WavePulse Duration (s)
Normalized Effective Transient
Thermal Impedance
0.1
0.01
t
1
t
2
Notes:
P
DM
1. Duty Cycle, D =
2. Per Unit Base = R
thJA
= 54 °C/W
3. T
JM
-T
A
=P
DM
Z
thJA
(t)
t
1
t
2
4. Surface Mounted
Duty Cycle = 0.5
Single Pulse
0.02
0.05
1
Normalized Thermal Transient Impedance, Junction-to-Case
10
-3
10
-2
01110
-1
10
-4
0.2
0.1
Duty Cycle = 0.5
Square WavePulse Duration (s)
Normalized Effective Transient
Thermal Impedance
1
0.1
0.01
0.05
0.02
Single Pulse

SIR476DP-T1-GE3

Mfr. #:
Manufacturer:
Vishay / Siliconix
Description:
MOSFET RECOMMENDED ALT 78-SIRA24DP-T1-GE3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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