MCT271 Fairchild Optoelectronics Group, MCT271 Datasheet - Page 7

• Manufacturer Part Number: MCT271
• Description: OPTOCOUPLER TRANS-OUT 6-DIP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of MCT271

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (min): 45% @ 10mA
• Current Transfer Ratio (max): 90% @ 10mA
• Voltage - Output: 30V
• Current - Output / Channel: 50mA
• Current - Dc Forward (if): 100mA
• Vce Saturation (max): 400mV
• Output Type: Transistor with Base
• Mounting Type: Through Hole
• Package / Case: 6-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCT271GI; MCT271QT; MCT271QT

© 2003 Fairchild Semiconductor Corporation
MCT2200
MCT2
Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current
0.001
0.01
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
1
0.01
10
10
T
A
= 25˚C
Fig. 7 CTR vs. RBE (Unsaturated)
Fig. 9 CTR vs. RBE (Saturated)
I
R
I
C
F
BE
= 5 mA
- COLLECTOR CURRENT (mA)
R
BE
- BASE RESISTANCE (k Ω)
0.1
(Black Package)
(Black Package)
- BASE RESISTANCE (kΩ)
(Black Package)
I
F
= 2.5 mA
100
100
MCT2201
MCT2E
I
F
I
I
I
F
F
F
I
I
I
F
F
F
= 10 mA
= 20 mA
= 10 mA
= 5 mA
= 20 mA
= 10 mA
= 5 mA
1
PHOTOTRANSISTOR OPTOCOUPLERS
I
F
V
V
= 20 mA
CE
CE
= 5.0 V
= 0.3 V
Page 7 of 14
1000
1000
10
Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current
0.001
0.01
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
1
0.01
MCT2202
10
10
MCT210
I
F
T
A
= 20 mA
= 25˚C
I
F
= 5 mA
I
Fig. 8 CTR vs. RBE (Unsaturated)
F
Fig. 10 CTR vs. RBE (Saturated)
= 10 mA
I
C
- COLLECTOR CURRENT (mA)
I
R
F
R
BE
= 2.5 mA
BE
0.1
(White Package)
- BASE RESISTANCE (kΩ)
(White Package)
(White Package)
- BASE RESISTANCE (k Ω)
I
F
= 10 mA
100
100
I
F
V
= 5 mA
I
I
I
CE
F
F
F
= 10 mA
= 20 mA
= 5 mA
= 5.0 V
I
F
1
= 20 mA
MCT271
V
CE
= 0.3 V
1000
1000
10
10/10/03