HCPL-3140 Avago Technologies US Inc., HCPL-3140 Datasheet - Page 15

• Manufacturer Part Number: HCPL-3140
• Description: OPTOCOUPLER IGBT DRIVE 0.4A 8DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-3140

• Voltage - Isolation: 3750Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 600mA
• Propagation Delay High - Low @ If: 300ns @ 8mA
• Current - Dc Forward (if): 25mA
• Input Type: DC
• Output Type: Push-Pull, Totem-Pole
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• No. Of Channels: 1
• Isolation Voltage: 3.75kV
• Optocoupler Output Type: Gate Drive
• Input Current: 12mA
• Output Voltage: 30V
• Opto Case Style: DIP
• No. Of Pins: 8
• Propagation Delay Low-high: 0.7µs
• Common Mode Voltage Vcm: 1000V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 516-1127-5

Figure 26. Minimum LED skew for zero dead time.
Figure 27. Waveforms for dead time.
15
*PDD = PROPAGATION DELAY DIFFERENCE
NOTE: FOR PDD CALCULATIONS THE PROPAGATION DELAYS
ARE TAKEN AT THE SAME TEMPERATURE AND TEST CONDITIONS.
*PDD = PROPAGATION DELAY DIFFERENCE
NOTE: FOR DEAD TIME AND PDD CALCULATIONS ALL PROPAGATION
DELAYS ARE TAKEN AT THE SAME TEMPERATURE AND TEST CONDITIONS.
V
V
I
I
V
V
OUT1
OUT2
LED1
LED2
I
I
OUT1
OUT2
LED1
LED2
(t
PHL-
PDD* MAX
PDD* MAX = (t
Q1 ON
Q2 OFF
t
t
PHL MIN
PHL MAX
t
PHL MAX
t
PLH
Q2 OFF
Q1 ON
)
MAX
MAXIMUM DEAD TIME
(DUE TO OPTOCOUPLER)
= (t
= (t
= PDD* MAX – PDD* MIN
t
PHL MAX
PHL MAX
PLH MIN
PHL
t
MIN
PLH
t
PLH MAX
- t
PLH
- t
- t
)
PHL MIN
PLH MIN
MAX
= t
Q1 OFF
Q2 ON
PHL MAX
) + (t
) – (t
Q1 OFF
Q2 ON
PLH MAX
PHL MIN
- t
PLH MIN
- t
- t
PLH MAX
PLH MIN
)
)