4N38M, H11D1M, H11D3M, MOC8204M
SCHEMATICS
ANODE
CATHODE
N/C
6
5
BASE
1
2
3
COLLECTOR
EMITTER
4
Figure 1. Schematics
SAFETY AND INSULATION RATINGS
Parameter
Characteristic
Installation Classifications per DIN VDE
< 150 V
< 300 V
I − IV
I − IV
55/100/21
2
RMS
0110/1.89 Table 1, For Rated Mains Voltage
RMS
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
175
Symbol
Parameter
Value
Unit
V
PR
1360
V
peak
Input−to−Output Test Voltage, Method A, V
x 1.6 = V , Type and Sample Test
IORM
PR
with t = 10 s, Partial Discharge < 5 pC
m
Input−to−Output Test Voltage, Method B, V
x 1.875 = V , 100% Production Test
1594
V
peak
IORM
PR
with t = 1 s, Partial Discharge < 5 pC
m
V
Maximum Working Insulation Voltage
Highest Allowable Over−Voltage
External Creepage
850
6000
≥ 7
V
V
IORM
peak
V
IOTM
peak
mm
mm
mm
mm
°C
External Clearance
≥ 7
External Clearance (for Option TV, 0.4” Lead Spacing)
Distance Through Insulation (Insulation Thickness)
Case Temperature (Note 1)
≥ 10
≥ 0.5
175
350
800
DTI
T
S
I
Input Current (Note 1)
mA
mW
Ω
S,INPUT
P
Output Power (Note 1)
S,OUTPUT
9
R
Insulation Resistance at T , V = 500 V (Note 1)
> 10
IO
S
IO
As per DIN EN/IEC 60747−5−5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data. Compliance with the
safety ratings shall be ensured by means of protective circuits.
1. Safety limit values – maximum values allowed in the event of a failure.
www.onsemi.com
2