Electrical Characteristics (T = 25°C Unless otherwise specified.) (Continued)
A
Isolation Characteristics
Symbol
Characteristic
Test Conditions
f = 60Hz, t = 1 sec.
VDC
Device Min. Typ. Max.
Units
(5)
V
Input-Output Isolation Voltage
All
4N32M*
4N33M*
All
7500
2500
1500
V
PEAK
ISO
AC
V
VDC
(5)
11
R
C
Isolation Resistance
V
V
= 500VDC
10
Ω
ISO
ISO
I-O
I-O
(5)
Isolation Capacitance
= Ø, f = 1MHz
All
0.8
pF
* Indicates JEDEC registered data.
Notes:
1. The current transfer ratio(I /I ) is the ratio of the detector collector current to the LED input current.
C
F
2. Pulse test: pulse width = 300µs, duty cycle ≤ 2.0% .
3. I adjusted to I = 2.0mA and I = 0.7mA rms.
F
C
C
4. The frequency at which I is 3dB down from the 1kHz value.
C
5. For this test, LED pins 1 and 2 are common, and phototransistor pins 4, 5 and 6 are common.
Safety and Insulation Ratings
As per IEC 60747-5-2, 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.
Symbol
Parameter
Min.
Typ.
Max.
Unit
Installation Classifications per DIN VDE 0110/1.89
Table 1
For Rated Main Voltage < 150Vrms
For Rated Main voltage < 300Vrms
Climatic Classification
I-IV
I-IV
55/100/21
2
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
CTI
175
V
Input to Output Test Voltage, Method b,
1594
V
V
PR
peak
V
x 1.875 = V , 100% Production Test
IORM
PR
with tm = 1 sec, Partial Discharge < 5pC
Input to Output Test Voltage, Method a,
1275
peak
V
x 1.5 = V , Type and Sample Test
PR
IORM
with tm = 60 sec, Partial Discharge < 5pC
Max. Working Insulation Voltage
Highest Allowable Over Voltage
External Creepage
V
850
6000
7
V
V
IORM
peak
V
IOTM
peak
mm
mm
mm
Ω
External Clearance
7
Insulation Thickness
0.5
9
RIO
Insulation Resistance at Ts, V = 500V
10
IO
©2007 Fairchild Semiconductor Corporation
4NXXM, H11B1M, TIL113M Rev. 1.0.3
www.fairchildsemi.com
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