1-291

Insulation and Safety Related Specifications

Parameter

Symbol

Value

Units

Conditions

Min. External Air Gap

L(IO1)

7.1

mm

Measured from input terminals to output

(External Clearance)

terminals, shortest distance through air

Min. External Tracking Path

L(IO2)

7.4

mm

Measured from input terminals to output

(External Creepage)

terminals, shortest distance path along body

Min. Internal Plastic Gap

0.08

mm

Through insulation distance, conductor to

(Internal Clearance)

conductor, usually the direct distance

between the photoemitter and photodetector

inside the optocoupler cavity

Tracking Resistance

CTI

200

Volts

DIN IEC 112/VDE 0303 PART 1

(Comparative Tracking Index)

Isolation Group

IIIa

Material Group (DIN VDE 0110, 1/89, Table 1)

Option 300 – surface mount classification is Class A in accordance with CECC 00802.

Regulatory Information

The HCPL-2300 has been

approved by the following

organizations:

UL

Recognized under UL 1577,

Component Recognition

Program, File E55361.

CSA

Approved under CSA Component

Acceptance Notice #5, File CA

88324.

VDE

Approved according to VDE

0884/06.92 (Option 060 only)

Figure 1. Maximum Solder Reflow Thermal Profile.

(Note: Use of non-chlorine activated fluxes is recommended.)

240

∆T = 115°C, 0.3°C/SEC

0

∆T = 100°C, 1.5°C/SEC

∆T = 145°C, 1°C/SEC

TIME – MINUTES

220

200

180

160

140

120

100

80

60

40

20

0

260

12

3

456789

10

11

12

Thermal Profile (Option #300)