SI9434DY Vishay, SI9434DY Datasheet - Page 3

• Manufacturer Part Number: SI9434DY
• Manufacturer: Vishay
• Type: Power MOSFETr

Specifications of SI9434DY

• Number Of Elements: 1
• Polarity: P
• Channel Mode: Enhancement
• Drain-source On-res: 0.04Ohm
• Drain-source On-volt: 20V
• Gate-source Voltage (max): ±8V
• Continuous Drain Current: 6.4A
• Power Dissipation: 2.5W
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Not Compliant

Typical Characteristics (25_C Unless Otherwise Noted)
Vishay-Siliconix, 2201 Laurelwood Road, Santa Clara, CA 95054 S Phone [phone] S FaxBack [phone] S www.siliconix.com
0.20
0.15
0.10
0.05
20
15
10
5
0
0
5
4
3
2
1
0
0
0
0
V
I
D
DS
= 6.4 A
On Resistance vs. Drain Current
= 10 V
5
V
Output Characteristics
DS
1
5
Q
g
– Drain-to-Source Voltage (V)
S-56981—Rev. H, 15-Jun-98
I
D
10
– Total Gate Charge (nC)
V
GS
Gate Charge
– Drain Current (A)
= 5, 4.5, 4, 3.5, 3 V
V
GS
10
15
2
= 2.5 V
20
V
15
3
GS
= 4.5 V
25
2.5 V
1.5 V
2 V
Siliconix was formerly a division of TEMIC Semiconductors
20
30
4
4000
3000
2000
1000
1.6
1.4
1.2
1.0
0.8
0.6
20
15
10
5
0
0
–50
On Resistance vs. Junction Temperature
0
0
V
I
D
GS
= 6.4 A
0.5
V
= 4.5 V
V
Transfer Characteristics
DS
GS
C
T
J
rss
0
T
– Junction Temperature (_C)
– Drain-to-Source Voltage (V)
C
– Gate-to-Source Voltage (V)
= 125_C
1.0
4
Capacitance
C
oss
C
1.5
50
iss
Si9434DY
–55_C
2.0
8
Siliconix
25_C
100
2.5
150
3.0
12
3