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Document Number: 67825
S11-0861-Rev. A, 02-May-11
Vishay Siliconix
Si1428EDH
New Product
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPICAL CHARACTERISTICS (T
A
= 25 °C, unless otherwise noted)
Normalized On-Resistance vs. Junction Temperature
On-Resistance vs. Gate-to-Source Voltage
Single Pulse Power, Junction-to-Ambient
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
- 50 - 25 0 25 50 75 100 125 150
R
DS(on)
-On-Resistance
(Normalized)
T
J
- Junction Temperature (°C)
V
GS
= 4.5 V; I
D
= 3.7 A
V
GS
= 10 V; I
D
= 3.7 A
V
GS
= 2.5 V; I
D
= 1.5 A
0
0.02
0.04
0.06
0.08
0.10
0.0 2.0 4.0 6.0 8.0 10.0
R
DS(on)
- On-Resistance (Ω)
V
GS
- Gate-to-Source Voltage (V)
I
D
= 3.7 A
T
J
= 125 °C
T
J
= 25 °C
0
5
10
15
20
25
30
Power (W)
Time (s)
10 10000.10.010.001 1001
Source-Drain Diode Forward Voltage
Threshold Voltage
Safe Operating Area, Junction-to-Ambient
0.1
1
10
100
0.0 0.2 0.4 0.6 0.8 1.0 1.2
I
S
- Source Current (A)
V
SD
- Source-to-Drain Voltage (V)
T
J
= 25 °C
T
J
= 150 °C
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
- 50 - 25 0 25 50 75 100 125 150
V
GS(th)
(V)
T
J
-Temperature (°C)
I
D
= 250 μA
0.01
0.1
1
10
100
0.1 1 10 100
I
D
- Drain Current (A)
V
DS
- Drain-to-Source Voltage (V)
* V
GS
> minimum V
GS
at which R
DS(on)
is specied
10 s
100 ms
Limited by R
*
1 ms
T
Single Pulse
A
= 25 °C
BVDSS Limited
10 ms
100 μs
1 s
DC