12

Package Characteristics

Parameter

Sym.

Min.

Typ.**

Max. Units

Test Conditions

Fig.

Note

Input-Output Momentary

2500

V rms

RH < 50%, t = 1 min.,

3, 8

Withstand Voltage†

Option 020

5000

3, 9

HCNW139

HCNW138

Resistance (Input-Output)

Ω

3

RH < 45%

Capacitance (Input-Output)

0.6

pF

f = 1 MHz

3

†The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output

continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable),

your equipment level safety specification or HP Application Note 1074 entitled “Optocoupler Input-Output Endurance Voltage.”

Notes:

1. DC CURRENT TRANSFER RATI0

(CTR) is defined as the ratio of output

2. Pin 7 Open.

3. Device considered a two-terminal

device. Pins 1, 2, 3, and 4 shorted

together and Pins 5, 6, 7, and 8 shorted

together.

4. Use of a resistor between pin 5 and 7

will decrease gain and delay time.

Significant reduction in overall gain can

occur when using resistor values below

47 k

Ω. For more information, please

contact your local HP Components

representative.

5. Common mode transient immunity in a

Logic High level is the maximum toler-

output will remain in a Logic High state

transient immunity in a Logic Low level

is the maximum tolerable (negative)

remain in a Logic Low state (i.e.,

6. In applications where dV/dt may exceed

50,000 V/

µs (such as static discharge) a

to protect the detector IC from

destructively high surge currents. The

7. Use of a 0.1

µF bypass capacitor

connected between pins 8 and 5

adjacent to the device is recommended.

8. In accordance with UL 1577, each

optocoupler is proof tested by applying

an insulation test voltage 3000 V rms

for 1 second (leakage detection current

formed before the 100% production test

shown in the VDE 0884 Insulation

Related Characteristics Table, if

applicable.

9. In accordance with UL 1577, each

optocoupler is proof tested by applying

an insulation test voltage > 6000 V rms

for 1 second (leakage detection current

formed before the 100% production test

for partial discharge (method b) shown

in the VDE 0884 Insulation Related

Characteristics Table, if applicable.