HCPL-J314 Avago Technologies US Inc., HCPL-J314 Datasheet - Page 14

• Manufacturer Part Number: HCPL-J314
• Description: OPTOCOUPLER 1CH 0.6A 8-DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-J314

• Package / Case: 8-DIP (0.300", 7.62mm)
• 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
• Isolation Voltage: 3750 Vrms
• Maximum Fall Time: 50 ns
• Maximum Forward Diode Current: 25 mA
• Maximum Rise Time: 50 ns
• Minimum Forward Diode Voltage: 1.2 V
• Output Device: Integrated Photo IC
• Configuration: 1 Channel
• Maximum Forward Diode Voltage: 1.8 V
• Maximum Reverse Diode Voltage: 3 V
• Maximum Power Dissipation: 260 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 21. Optocoupler input to output capacitance
model for unshielded optocouplers.
Figure 23. Equivalent circuit for Figure 17 during common mode transient.
Figure 24. Not recommended open collector drive circuit.
14
+5 V
1
2
3
4
+5 V
Q1
C
C
LEDP
LEDN
V
+
-
SAT
1
2
3
4
* THE ARROWS INDICATE THE DIRECTION
OF CURRENT FLOW DURING ÐdV
1
2
3
4
C
C
I
LEDN
LEDP
LEDN
C
C
SHIELD
I
LEDP
LEDP
LEDN
SHIELD
8
7
6
5
V
+
CM
-
8
7
6
5
CM
/dt.
8
7
6
5
0.1
µF
+
-
Rg
V
CC
Figure 22. Optocoupler input to output capacitance
model for shielded optocouplers.
Figure 25. Recommended LED drive circuit for ultra-high CMR
IPM dead time and propagation delay specifications.
1
2
3
4
= 18 V
***
***
+5 V
C
C
LEDN
LEDP
HCPL-J314 fig 22
1
2
3
4
C
C
LEDP
LEDN
SHIELD
8
7
6
5
8
7
6
5