FDMA1028NZ Fairchild Semiconductor, FDMA1028NZ Datasheet - Page 5

• Manufacturer Part Number: FDMA1028NZ
• Description: IC MOSFET N-CH DUAL MICROFET 2X2
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDMA1028NZ

• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 68 mOhm @ 3.7A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 3.7A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 6nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 340pF @ 10V
• Power - Max: 700mW
• Mounting Type: Surface Mount
• Package / Case: 6-MLP, 6-MicroFET™
• Configuration: Dual
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.068 Ohm @ 4.5 V
• Forward Transconductance Gfs (max / Min): 16 S
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 12 V
• Continuous Drain Current: 3.7 A
• Power Dissipation: 1400 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDMA1028NZTR

Typical Characteristics
0.01
100
0.1
10
Figure 9. Maximum Safe Operating Area.
1
10
0.01
Figure 7. Gate Charge Characteristics.
0.1
8
6
4
2
0
0.1
0
0.0001
R
1
SINGLE PULSE
DS(ON)
R
I
D
V
JA
T
= 3.7A
GS
A
= 173°C/W
LIMIT
= 25°C
= 4.5V
D = 0.5
0.2
0.1
0.05
2
0.02
V
DS
0.01
, DRAIN-SOURCE VOLTAGE (V)
0.001
1
SINGLE PULSE
Q
g
, GATE CHARGE (nC)
4
DC
Thermal characterization performed using the conditions described in Note 1b.
Transient thermal response will change depending on the circuit board design.
10s
1s
Figure 11. Transient Thermal Response Curve.
V
100ms
DS
= 5V
10ms
6
0.01
10
1ms
10V
100us
8
15V
0.1
100
10
t
1
, TIME (sec)
500
400
300
200
100
50
40
30
20
10
0.0001
0
0
Figure 10. Single Pulse Maximum Power
0
1
Figure 8. Capacitance Characteristics.
C
rss
0.001
V
DS
5
0.01
, DRAIN TO SOURCE VOLTAGE (V)
C
10
oss
Dissipation.
t
P(pk)
0.1
1
, TIME (sec)
Duty Cycle, D = t
T
R
J
R
- T
JA
10
JA
(t) = r(t) * R
A
t
=173 °C/W
1
= P * R
t
1
2
100
C
iss
JA
1
10
JA
(t)
/ t
SINGLE PULSE
R
2
15
FDMA1028NZ Rev B6
JA
T
A
= 173°C/W
= 25°C
100
V
f = 1MHz
GS
1000
= 0 V
1000
20