602 82

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

© 2002 TELEDYNE RELAYS

602\072002\Q1

10A, 250Vac Optically Isolated

AC Solid-State Relay

FEATURES

• Available to DESC drawing

86031-001

• Optical isolation

• Low minimum output current

• Extremely low EMI

• Zero voltage turn-on

• Zero current turn-off

• Logic compatible input

• Available to Y screening levels

of MIL-PRF-28750

DESCRIPTION

The 602-1 is an AC output solid-

state relay designed for power

switching. The relay incorporates a

hermetically

sealed,

optically

coupled solid state relay as a

driver. This driver provides zero

voltage turn-on as well as a logic

compatible control circuit. The

relay output is rated for 10A at

250Vac and switches the load with

a hermetically sealed triac. A built-

in snubber circuit provides reliable

switching of both resistive and

reactive loads with power factors

as

low

as

0.2.

The

internal

components are potted with a

thermally conductive epoxy, which

provides an environmental seal for

severe environmental conditions

encountered

in

military

and

aerospace applications. The 602-1

is available in W and Y screening

levels. The 602-1Y is available to

DESC drawing 86031-001.

Series 602

Part*

DESC Drawing

Relay Description

Number

Number

602-1W

10 A, 250 VAC AC Solid State Relay

602-1Y

86031-001

10 A, 250 VAC AC Solid State Relay

* The Y suffix denotes parameters tested to MIL-PRF-28750 test methods.

The W suffix denotes parameters tested to Teledyne specifications.

ELECTRICAL SPECIFICATIONS

(-55°C TO +95°C UNLESS OTHERWISE SPECIFIED)

INPUT (CONTROL) CHARACTERISTICS

Min

Typ

Max Units

Input Current (See Figure 1)

V

15

mA dc

V

16

mA dc

Turn-Off Voltage (Guaranteed Off)

1.0

Vdc

Turn-On Voltage (Guaranteed On)

3.8

Vdc

Reverse Voltage Protection

-32

Vdc

Input Voltage Range

3.8

32

Vdc

OUTPUT (LOAD) SPECIFICATIONS

Min

Typ

Max Units

Output Current Range (See Figure 3)

0.1

10

Amps

Output voltage Rating

25

250

Vac

Frequency Range

45

440

Hz

Output Voltage Drop @ 10 Amp (See Figure 2)

1.5

Vrms

Off-State Leakage Current

8.0

mA

(250 Vac, 400 Hz)

Turn-On Time

1/2

Cycle

Turn-Off Time

1

Cycle

Transient Voltage (20 msec)

+460

V pk

Overload Current (16.6 msec)

100

Amps

Zero Voltage Turn-On Point

+15

Vpk

200

V/µs

Load Power Factor

0.2

Insulation Resistance @ 500 Vdc

Ohm

Input to Output Capacitance

15

pF

WIRING DIAGRAM