FQS4903TF Fairchild Semiconductor, FQS4903TF Datasheet - Page 2

• Manufacturer Part Number: FQS4903TF
• Description: MOSFET N-CH DUAL 500V 0.37A 8SOP
• Manufacturer: Fairchild Semiconductor
• Series: QFET™r

Specifications of FQS4903TF

• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 6.2 Ohm @ 185mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 370mA
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 8.2nC @ 10V
• Input Capacitance (ciss) @ Vds: 200pF @ 25V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Configuration: Dual Dual Drain
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 6.2 Ohms
• Forward Transconductance Gfs (max / Min): 0.13 S
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 25 V
• Continuous Drain Current: 0.37 A
• Power Dissipation: 2 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8-SOP Tape and Reel Data, continued
8-SOP Reel
Configuration: Figure 4.0
Tape Size
12.0mm
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
(12mm)
(12mm)
8-SOP Embossed Carrier Tape
Configuration: Figure 3.0
Pkg type
Pkg type
8SOP
8SOP
Dim A
Dim A
max
max
T
Tc
K0
rotational and lateral movement requirements (see sketches A, B, and C).
13” Dia
Option
Reel
Wc
6.70
6.70
+/-0.10
+/-0.10
A0
A0
10 deg maximum component rotation
13” Diameter Option
13.00
330
5.40
5.40
+/-0.10
+/-0.10
Dim A
B0
B0
Sketch A (Side or Front Sectional View)
Component Rotation
B0
12.0
12.0
+/-0.3
+/-0.3
0.059
1.5
Dim B
W
W
1.5
1.5
-0.00
-0.00
+0.10
+0.10
0.512 +0.020/-0.008
13 +0.5/-0.2
D0
D0
Dimensions are in inches and millimeters
Dimensions are in millimeter
Dimensions are in millimeter
A0
Dim C
1.50
1.50
min
min
D1
D1
User Direction of Feed
User Direction of Feed
See detail AA
See detail AA
W2 max Measured at Hub
1.75
1.75
+/-0.10
+/-0.10
P0
E1
E1
Dim N
0.795
20.2
Dim D
W1 Measured at Hub
B0
B0
B0
P1
10.25
10.25
min
min
Sketch B (Top View)
Sketch B (Top View)
Component Rotation
Component Rotation
E2
E2
4.00
100
Dim N
W3
D0
A0
A0
A0
5.50
5.50
+/-0.10
+/-0.10
D1
F
F
10 deg maximum
10 deg maximum
10 deg maximum
0.488 +0.078/-0.000
12.4 +2/0
Dim D
Dim D
min
min
Typical
Typical
Typical
component
component
component
center line
center line
center line
Typical
Typical
Typical
component
component
component
cavity
cavity
cavity
center line
center line
center line
8.0
8.0
+/-0.1
+/-0.1
Dim W1
P1
P1
4.0
4.0
+/-0.1
+/-0.1
P0
P0
DETAIL AA
DETAIL AA
Dim W2
0.724
18.4
2.10
2.10
+/-0.10
+/-0.10
K0
K0
Sketch C (Top View)
Component lateral movement
0.30
0.30
+/-0.05
+/-0.05
0.9mm
maximum
0.468 – 0.606
11.9 – 15.4
Dim W3 (LSL-USL)
B Min
B Min
F
T
T
November 2001, Rev. A
Dim C
Dim C
E1
E2
9.5
9.5
+/-0.1
+/-0.1
W
Wc
Wc
0.9mm
maximum
0.10
0.10
max
max
Tc
Tc