FDG6318PZ Fairchild Semiconductor, FDG6318PZ Datasheet - Page 3

• Manufacturer Part Number: FDG6318PZ
• Description: MOSFET P-CH DUAL 20V SC70-6
• Manufacturer: Fairchild Semiconductor

Specifications of FDG6318PZ

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 780 mOhm @ 500mA, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 500mA
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 1.62nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 85.4pF @ 10V
• Power - Max: 300mW
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Configuration: Dual
• Transistor Polarity: P-Channel
• Resistance Drain-source Rds (on): 0.78 Ohm @ 4.5 V
• Forward Transconductance Gfs (max / Min): 1.1 S
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 12 V
• Continuous Drain Current: 0.5 A
• Power Dissipation: 300 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2003 Fairchild Semiconductor Corporation
Typical Characteristic
Figure 1. Normalized Power Dissipation vs
1.2
1.0
0.8
0.6
0.4
0.2
0.4
20
10
1
0
0.01
0
0.1
2
1
10
-5
10
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
-5
25
V
GS
Ambient Temperature
T
= -4.5V
A
, AMBIENT TEMPERATURE (
10
50
Figure 3. Normalized Maximum Transient Thermal Impedance
-4
10
-4
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
75
V
10
GS
T
-3
10
A
= -2.5V
100
-3
= 25°C unless otherwise noted
Figure 4. Peak Current Capability
o
C)
125
10
t , RECTANGULAR PULSE DURATION (s)
-2
10
-2
150
t, PULSE WIDTH (s)
10
Figure 2. Maximum Continuous Drain Current vs
10
-1
-1
0.6
0.4
0.2
0
25
10
10
0
0
50
NOTES:
DUTY FACTOR: D = t1/t2
PEAK T
Case Temperature
T
A
, CASE TEMPERATURE (
J
= P
FOR TEMPERATURES
ABOVE 25
CURRENT AS FOLLOWS:
T
75
A
10
I = I
V
V
DM
10
GS
GS
= 25
1
1
25
x Z
= -2.5V
= -4.5V
o
C
JA
o
P
C DERATE PEAK
DM
100
x R
150 - T
JA
125
10
10
+ T
o
t
C)
1
A
2
2
A
t
2
125
FDG6318PZ Rev. B
10
10
150
3
3