FOD3184 Fairchild Semiconductor, FOD3184 Datasheet - Page 10

• Manufacturer Part Number: FOD3184
• Description: MOSFET & Power Driver ICs 3A High Speed MOSFET Gate Driver Opto
• Manufacturer: Fairchild Semiconductor
• Type: High Speed MOSFET/IGBT Gate Driver Optocouplerr

Specifications of FOD3184

• Product: MOSFET Gate Drivers
• Rise Time: 27 ns
• Fall Time: 20 ns
• Propagation Delay Time: 145 ns
• Supply Voltage (max): 35 V
• Supply Voltage (min): - 0.5 V
• Supply Current: 25 mA
• Maximum Power Dissipation: 295 mW
• Maximum Operating Temperature: + 100 C
• Mounting Style: Through Hole
• Maximum Turn-off Delay Time: 0.3 us
• Maximum Turn-on Delay Time: 2 us
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Outputs: 2
• Output Current: 3 A
• Output Voltage: 30 V
• Package / Case: DIP-8
• Number Of Elements: 1
• Input Type: DC
• Output Type: Push-Pull
• Forward Voltage: 1.8V
• Forward Current: 25mA
• Isolation Voltage: 5000Vrms
• Operating Temp Range: -40C to 100C
• Power Dissipation: 295mW
• Pin Count: 8
• Mounting: Through Hole
• Reverse Breakdown Voltage: 5V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2005 Fairchild Semiconductor Corporation
FOD3184 Rev. 1.0.4
Typical Performance Curves
Fig. 15 Propagation Delay vs. Series Load Resistance
250
200
150
100
450
350
250
150
Fig. 13 Propagation Delay vs. LED Forward Current
50
50
35
30
25
20
15
10
5
0
6
0
0
V
T
V
T
R
C
Duty Cycle = 50%
Frequency = 250kHz
I
V
C
Duty Cycle = 50%
Frequency = 250kHz
F
A
DD
A
DD
G
G
DD
G
= 10mA to 16mA
= 25°C
= 25°C
= 10Ω
= 10nF
= 10nF
= 30V
= 15V to 30V
= 15V to 30V
Fig. 17 Transfer Characteristics
R
0.5
I
10
I
8
F
F
G
– FORWARD LED CURRENT (mA)
– FORWARD LED CURRENT (mA)
– SERIES LOAD RESISTANCE (Ω)
t
PHL
1.0
10
20
t
PLH
1.5
12
30
t
t
PHL
PLH
(Continued)
2.0
14
40
2.5
18
50
10
0.001
Fig. 16 Propagation Delay vs. Series Load Capacitance
0.01
450
350
250
150
450
350
250
150
100
Fig. 14 Propagation Delay vs. Ambient Temperature
0.1
50
10
50
Fig. 18 Input Forward Current vs. Forward Voltage
1
0.6
-40
0
I
V
R
Duty Cycle = 50%
Frequency = 250kHz
I
V
R
C
Duty Cycle = 50%
Frequency = 250kHz
F
F
DD
G
DD
G
G
= 10mA to 16mA
= 10mA to 16mA
= 10Ω
= 10Ω
= 10nF
= 15V to 30V
= 15V to 30V
-20
0.8
C
G
20
T
– SERIES LOAD CAPACITANCE (nF)
A
T
V
– AMBIENT TEMPERATURE (°C)
A
R
=100°C
0
– FORWARE VOLTAGE (V)
1.0
40
20
1.2
40
25°C
60
t
t
PHL
PLH
1.4
60
-40°C
t
PLH
80
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1.6
t
PHL
80
100
100
1.8