si4308dy Vishay, si4308dy Datasheet - Page 7

• Manufacturer Part Number: si4308dy
• Description: Dual N-channel 30-v D-s Mosfet With Schottky Diode
• Manufacturer: Vishay

Document Number: 71941
S-21646—Rev. B, 23-Sep-02
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
0.0001
0.001
0.01
100
0.1
0.01
0.01
10
0.1
0.1
1
2
1
2
1
0
10
10
Reverse Current vs. Junction Temperature
- 4
- 4
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
25
Single Pulse
T
30 V
J
- Junction Temperature (_C)
50
10
- 3
Single Pulse
10
75
20 V
- 3
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Thermal Transient Impedance, Junction-to-Foot
100
10
- 2
125
Square Wave Pulse Duration (sec)
Square Wave Pulse Duration (sec)
10
150
New Product
- 2
10
- 1
10
1
- 1
0.1
5
1
0
T
J
= 150_C
V
10
F
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
0.2
P
- Forward Voltage Drop (V)
DM
Forward Voltage Drop
JM
- T
t
1
A
1
= P
t
2
Vishay Siliconix
DM
0.4
Z
thJA
thJA
100
t
t
1
2
(t)
= 90_C/W
T
J
Si4308DY
CHANNEL−2
= 25_C
SCHOTTKY
0.6
www.vishay.com
600
10
0.8
7