FOD3184 Fairchild Semiconductor, FOD3184 Datasheet - Page 12

• 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
Test Circuit
Pulse Generator
Pulse Generator
PW = 10µs
Period = 5ms
R
PW = 4.99ms
Period = 5ms
R
OUT
OUT
= 50Ω
= 50Ω
Test Conditions:
Frequency = 200Hz
Duty Cycle = 0.2%
V
V
I
Test Conditions:
Frequency = 200Hz
Duty Cycle = 99.8%
V
V
V
F
DD
SS
DD
SS
F(OFF)
= 10mA to 16mA
= 0V
= 15V to 30V
= 0V
= 15V to 30V
= -3.0V to 0.8V
LED-IFmon
LED-IFmon
Pulse-In
Pulse-In
R2
100Ω
R2
100Ω
R1
100Ω
R1
100Ω
1
2
3
4
1
2
3
4
Figure 21. I
Figure 20. I
OL
OH
12
Test Circuit
Test Circuit
8
7
6
5
8
7
6
5
V
V
OH
OL
Ioh
Current
Probe
Iol
C1
0.1µF
C1
0.1µF
D1
D1
+
+
C3
0.1µF
C3
0.1µF
To Scope
To Scope
C2
47µF
C2
47µF
+
+
C4
47µF
C4
47µF
+
+
–
+
+
V
V
Power Supply
Power Supply
Power Supply
DD
Power Supply
DD
V = 6V
= 15V to 30V
www.fairchildsemi.com
V = 6V
= 15V to 30V