HMHA281R3 Fairchild Semiconductor, HMHA281R3 Datasheet - Page 4

• Manufacturer Part Number: HMHA281R3
• Description: Transistor Output Optocouplers Optocoupler Phototransistor
• Manufacturer: Fairchild Semiconductor

Specifications of HMHA281R3

• Maximum Input Diode Current: 50 mA
• Maximum Reverse Diode Voltage: 6 V
• Output Device: Phototransistor
• Output Type: DC
• Configuration: 1 Channel
• Input Type: DC
• Maximum Collector Emitter Voltage: 80 V
• Maximum Collector Emitter Saturation Voltage: 0.4 V
• Isolation Voltage: 2500 Vrms
• Current Transfer Ratio: 600 %
• Maximum Forward Diode Voltage: 1.3 V
• Minimum Forward Diode Voltage: 1 V
• Maximum Collector Current: 50 mA
• Maximum Power Dissipation: 150 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 55 C
• Package / Case: SMD-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2003 Fairchild Semiconductor Corporation
HMHAA280, HMHA2801 Series, HMHA281 Rev. 1.0.9
Typical Performance Characteristics
1000
100
100
10
10
1
0.6
Fig. 3 Current Transfer Ratio vs. Forward Current
T
A
= 25˚C
Fig. 1 Forward Current vs. Forward Voltage
1
0.8
I
F
V
- FORWARD CURRENT (mA)
F
- FORWARD VOLTAGE (V)
1.0
V
V
V
CE
CE
CE
= 0.4 V
= 10 V
= 5 V
100
0.1
10
10
1.2
1
-40
-20
Fig. 5 Collector Current vs. Temperature
1.4
T
A
T
I
F
= 25˚C
A
= 10 mA
- AMBIENT TEMPERATURE ( C)
0
100
1.6
20
4
I
I
I
I
40
F
F
F
F
-0.5
100
0.1
2.0
1.5
1.0
0.5
0.0
= 25 mA
= 5 mA
= 1 mA
= 0.5 mA
10
1
-40
60
Fig. 2 Collector Current vs. Forward Current
-20
Fig. 4 Normalized CTR vs. Temperature
1
V
CE
80
T
= 5 V
A
0
- AMBIENT TEMPERATURE ( C)
I
F
- FORWARD CURRENT (mA)
I
I
I
I
100
F
F
F
F
= 5 mA
= 10 mA
= 1 mA
= 0.5mA
20
40
10
V
V
V
CE
CE
CE
= 0.4 V
= 10 V
= 5 V
60
Normalized to:
I
V
T
F
A
CE
= 5 mA
= 25˚C
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= 5 V
80
100
100