HCNR200#300 Avago Technologies US Inc., HCNR200#300 Datasheet - Page 11

• Manufacturer Part Number: HCNR200#300
• Description: Photodiode-Output Optocoupler,1-CHANNEL,5kV ISOLATION,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCNR200#300

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5000Vrms
• Current Transfer Ratio (min): 0.25% @ 10mA
• Current Transfer Ratio (max): 0.75% @ 10mA
• Current - Dc Forward (if): 25mA
• Output Type: Linear Photovoltaic
• Mounting Type: Surface Mount, Gull Wing
• Package / Case: 8-SMD Gull Wing
• Output Device: Linear Photovoltaic
• Number Of Elements: 1
• Reverse Breakdown Voltage: 2.5V
• Forward Voltage: 1.95V
• Forward Current: 25mA
• Collector-emitter Voltage: Not RequiredV
• Package Type: PDIP W SMD
• Collector Current (dc) (max): Not RequiredA
• Isolation Voltage: 5000Vrms
• Power Dissipation: 60mW
• Collector-emitter Saturation Voltage: Not RequiredV
• Current Transfer Ratio: Not Required%
• Pin Count: 8
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Vce Saturation (max): -
• Lead Free Status / Rohs Status: Not Compliant

Figure 11. Thermal derating curve dependence of safety limiting value
with case temperature per IEC/EN/DIN EN 60747-5-2.
Figure 12. Basic isolation amplifier.
Figure 13. Unipolar circuit topologies.
11
1000
900
800
700
600
500
400
300
200
100
0
0
V
V
V
V
IN
IN
IN
IN
25
T
S
– CASE TEMPERATURE – °C
P
I
S
R1
R1
50
S
I
INPUT CURRENT – mA
OUTPUT POWER – mV
PD1
PD1
CNR200 fig 11
75
C) NEGATIVE INPUT
A) POSITIVE INPUT
100
PD1
125
+
+
+
+
-
-
-
-
A1
A1
C1
150
LED
B) PRACTICAL CIRCUIT
A) BASIC TOPOLOGY
175
CNR200 fig 12
CNR200 fig 13
LED
R3
I
F
V
V
CC
CC
I
PD2
PD2
D) NEGATIVE OUTPUT
PD2
PD2
B) POSITIVE OUTPUT
R2
R2
+
+
+
+
-
-
-
-
A2
A2
C2
V
V
V
V
OUT
OUT
OUT
OUT