FOD3180TV Fairchild Semiconductor, FOD3180TV Datasheet - Page 12

• Manufacturer Part Number: FOD3180TV
• Description: High Speed Optocouplers 2A IGBT/FET GTE DRV OPTOCOUPLER
• Manufacturer: Fairchild Semiconductor

Specifications of FOD3180TV

• Input Type: DC
• Isolation Voltage: 5000 Vrms
• Minimum Forward Diode Voltage: 1.2 V
• Output Device: Transistor
• Configuration: 1 Channel
• Maximum Forward Diode Voltage: 1.8 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Input Diode Current: 25 mA
• Maximum Power Dissipation: 295 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DIP-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2005 Fairchild Semiconductor Corporation
FOD3180 Rev. 1.0.6
I
This device is tested and specified when driving a com-
plex reactive load. The load consists of a capacitor in the
series with a current limiting resistor. The capacitor rep-
resents the gate to source capacitance of a power
MOSFET transistor. The test load is a 0.03µF capacitor
in series with an 8.5 resistor. The LED test frequency is
10.0kHz with a 50% duty cycle. The combined I
I
frequency.
OL
OH
output load current duty factor is 0.6% at the test
and I
OUTPUT
OL
Current
Load
100
LED
Test Conditions
Generator
Pulse
20V
Figure 14. FOD 3180 Output Current and Output Voltage vs. LED Drive
0
100
IF
MON
I
1
2
3
4
F
= 8mA
I
OH
Figure 15. Test Schematic
= 2.2A
P-Channel (ON)
FOD3180
OH
ON
and
12
1µs/Div
Figure 14 illustrates the relationship of the LED input
drive current and the device’s output voltage and sourc-
ing and sinking currents. The 0.03µF capacitor load rep-
resents the gate to source capacitance of a very large
power MOSFET transistor. A single supply voltage of
20V is used in the evaluation.
Figure 15 shows the test schematic to evaluate the out-
put voltage and sourcing and sinking capability of the
device. The I
their respective current pulses.
8
7
6
5
V
O
0.33 F
OH
and I
8.5
I
OL
N-Channel (ON)
OL
= 2.2A
are measured at the peak of
OFF
0.1 F
22 F
IO
MON
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