acpl-t350 Avago Technologies, acpl-t350 Datasheet - Page 5

• Manufacturer Part Number: acpl-t350
• Description: 2.5 Amp Output Current Igbt Gate Driver Optocoupler With Low Icc
• Manufacturer: Avago Technologies

Table 1. IEC/EN/DIN EN 60747-5-2 Insulation Characteristics* (ACPL-T350 Option 060)
Table 2. Insulation and Safety Related Specifications
All Avago data sheets report the creepage and clearance inherent to the optocoupler component itself. These dimen-
sions are needed as a starting point for the equipment designer when determining the circuit insulation requirements.
However, once mounted on a printed circuit board, minimum creepage and clearance requirements must be met as
specified for individual equipment standards. For creepage, the shortest distance path along the surface of a printed
circuit board between the solder fillets of the input and output leads must be considered. There are recommended
techniques such as grooves and ribs which may be used on a printed circuit board to achieve desired creepage and
clearances. Creepage and clearance distances will also change depending on factors such as pollution degree and in-
sulation level.
5
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 V
for rated mains voltage ≤ 300 V
for rated mains voltage ≤ 50 V
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V
with t
Input to Output Test Voltage, Method a*
V
t
Highest Allowable Overvoltage
(Transient Overvoltage t
Safety-limiting values – maximum values allowed in the event of a failure, also see Figure 37.
Case Temperature
Input Current
Output Power
Insulation Resistance at T
Parameter
Minimum External Air Gap
(Clearance)
Minimum External Tracking
(Creepage)
Minimum Internal Plastic
Gap
(Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
m
IORM
IORM
=60 sec, Partial discharge < 5 pC
m
x 1.875=V
x 1.5=V
=1 sec, Partial discharge < 5 pC
PR
, Type and Sample Test,
PR
, 100% Production Test
ini
S
, V
= 10 sec)
IO
= 500 V
rms
rms
rms
Symbol
L(101)
L(102)
CTI
ACPL-T350 Units
7.1
7.
0.08
> 175
IIIa
Symbol
V
V
V
V
T
I
P
R
S, INPUT
mm
mm
mm
V
S
S, OUTPUT
S
IORM
PR
PR
IOTM
Conditions
Measured from input terminals to output terminals, shortest distance through air.
Measured from input terminals to output terminals, shortest distance path along
body.
Through insulation distance conductor to conductor, usually the straight line distance
thickness between the emitter and detector.
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
ACPL-T350
Option 060
I – IV
I – IV
I – III
55/100/21
2
630
1181
95
6000
175
230
600
>10
9
Unit
V
V
V
V
°C
mA
mW
W
peak
peak
peak
peak
* Refer to the optocoupler section of the
Note: These optocouplers are suitable for “safe
Isolation
Designer’s Catalog, under Product Safety
Regulations
60747-5-2) for a detailed description of
Method a and Method b partial discharge
test profiles.
electrical isolation” only within the safety
limit data. Maintenance of the safety data
shall be ensured by means of protective
circuits. Surface mount classification is
Class A in accordance with CECC 00802.
1000
900
800
700
600
500
400
300
200
100
0
0
25
T
and
S
- CASE TEMPERATURE -
ACPL-T350 Option 060
50
section,
P
I
S
S
(mA)
(mW)
Control
75
100
(IEC/EN/DIN
125
Components
o
150
C
175
EN