LTV-844HM Lite-On Electronics, LTV-844HM Datasheet - Page 10
![OPTOISOLATOR 4CH AC-IN 16-DIP](/photos/7/68/76898/160-16-dip_sml.jpg)
LTV-844HM
Manufacturer Part Number
LTV-844HM
Description
OPTOISOLATOR 4CH AC-IN 16-DIP
Manufacturer
Lite-On Electronics
Datasheet
1.LTV-814H.pdf
(12 pages)
Specifications of LTV-844HM
Output Type
Transistor
Input Type
AC, DC
Package / Case
16-DIP
Number Of Channels
4
Voltage - Isolation
5000Vrms
Current Transfer Ratio (min)
20% @ 1mA
Current Transfer Ratio (max)
300% @ 1mA
Voltage - Output
35V
Current - Output / Channel
50mA
Current - Dc Forward (if)
±50mA
Vce Saturation (max)
200mV
Mounting Type
Through Hole
Maximum Fall Time
18 us
Maximum Input Diode Current
150 mA
Maximum Rise Time
18 us
Output Device
Phototransistor
Configuration
4 Channel
Maximum Collector Emitter Voltage
35 V
Maximum Collector Emitter Saturation Voltage
0.2 V
Isolation Voltage
5000 Vrms
Current Transfer Ratio
80 %
Maximum Forward Diode Voltage
1.7 V
Maximum Collector Current
80 mA
Maximum Power Dissipation
320 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 30 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LTV844HM
BNS-OD-C131/A4
Part No. : LTV-814H / 824H / 844H ( M, S, S-TA1 )
CHARACTERISTICS CURVES
Fig.1 Forward Current
Fig.3 Collector-emitter Saturation
Fig.5 Current Transfer Ratio
vs. Ambient Temperature
Voltage vs. Forward Current
vs. Forward Current
200
150
100
50
10
80
70
60
50
40
30
20
10
0
8
6
4
2
0
0
LITE-ON TECHNOLOGY CORPORATION
-30
0.1
0
Ambient temperature Ta ( C)
0
20
0.5
Forward current I (mA)
Forward current I (mA)
Ic= 1mA
1 2
25
3mA
2mA
5mA
7mA
10mA
20mA
40
50
5
Property of LITE-ON Only
30mA
60
75
F
F
20 50
Ta= 25 C
Ta= 25 C
V = 5V
CE
80
40mA
100
o
o
o
125
100
200
Fig.2 Collector Power Dissipation vs.
Fig.6 Collector Current vs.
Fig.4 Forward Current vs. Forward
Voltage
Ambient Temperature
Collector-emitter Voltage
200
160
150
100
500
200
100
50
50
20
10
40
30
20
10
1
0
5
2
5
0
-30
0
0
I = 150mA
Collector-emitter voltage V (V)
1
F
Ambient temperature Ta ( C)
0.5
0
Ta= 75 C
2
Forward voltage V (V)
50 C
100mA
3
1.0
25
o
o
4
50mA
1.5
50
5
Pc(MAX.)
6
20mA
10mA
2.0
75
7
F
-25 C
Ta= 25 C
25 C
Page : 10 of 12
0 C
CE
100
8
o
2.5
o
o
o
9 10
o
125
3.0