NDS8434A Fairchild Semiconductor, NDS8434A Datasheet - Page 4
![MOSFET P-CH 20V 7.8A 8-SOIC](/photos/5/42/54236/261-8-soic_sml.jpg)
NDS8434A
Manufacturer Part Number
NDS8434A
Description
MOSFET P-CH 20V 7.8A 8-SOIC
Manufacturer
Fairchild Semiconductor
Datasheet
1.NDS8434A.pdf
(7 pages)
Specifications of NDS8434A
Fet Type
MOSFET P-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
24 mOhm @ 7.9A, 4.5V
Drain To Source Voltage (vdss)
20V
Current - Continuous Drain (id) @ 25° C
7.8A
Vgs(th) (max) @ Id
1V @ 250µA
Gate Charge (qg) @ Vgs
55nC @ 4.5V
Input Capacitance (ciss) @ Vds
1730pF @ 10V
Power - Max
1W
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
NDS8434ATR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NDS8434A
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
NDS8434A-NL
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Typical Electrical Characteristics
-30
-25
-20
-15
-10
-25
-20
-15
-10
1.6
1.4
1.2
0.8
0.6
-5
-5
0
0
1
-50
0
0
V
V
Figure 1. On-Region Characteristics
I = -7.9A
DS
Figure 5. Transfer Charateristics
D
GS
V
Figure 3. On-Resistance Variation
= -5 V
GS
-25
= -4.5V
= -4.5V
V
-0.5
-0.5
V
GS
0
T , JUNCTION TEMPERATURE (°C)
DS
J
with Temperature.
, GATE TO SOURCE VOLTAGE (V)
, DRAIN-SOURCE VOLTAGE (V)
-3.0
-2.5
25
-2.0
-1
-1
50
-1.5
T
75
J
= -55°C
-1.5
-1.5
100
.
125°C
125
.
25°C
-2
150
-2
1.8
1.6
1.4
1.2
0.8
1.8
1.6
1.4
1.2
0.8
0.6
0.4
1.4
1.2
0.8
0.6
0.4
0.2
1
1
1
-50
0
0
with Drain Current and Gate Voltage
with Drain Current and Temperature
V
Figure 6. Gate Threshold Variation
V
Figure 4. On-Resistance Variation
GS
Figure 2. On-Resistance Variation
GS
-25
= -4.5V
=-2.0V
-5
-6
T , JUNCTION TEMPERATURE (°C)
0
with Temperature
J
-10
I
I
D
D
-2.5
25
, DRAIN CURRENT (A)
, DRAIN CURRENT (A)
-12
-15
-2.7
T = 125°C
50
J
NDS8434A Rev.D
-55°C
25°C
-18
-3.0
75
-20
.
I
D
100
V
-3.5
DS
=-250µA
-24
= V
-25
GS
125
-4.5
.
.
-30
-30
150