SCD20CDY TELEDYNE, SCD20CDY Datasheet

SCD20CDY

Manufacturer Part Number

SCD20CDY

Description

Relay SSR 15mA 18V DC-IN 1A 60V DC-OUT 6-Pin CDIP SMD

Manufacturer

TELEDYNE

Datasheet

1.SCD20CDY.pdf (4 pages)

Specifications of SCD20CDY

Package

6CDIP SMD

Output Device

Power FET

I/o Isolation Voltage

1000 V

Maximum Input Current

15 mA

Maximum Output Current

1 A

Maximum Input Voltage

18 V

Maximum Output Voltage

60 V

Output Type

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Part*

Number

CD00CFW

CD00CFY

CD01CFW

CD01CFY

CD20CDW

CD20CDY

CD21CDW

CD21CDY

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

ELECTRICAL SPECIFICATIONS

(-55°C TO +105°C UNLESS OTHERWISE NOTED)

When used in 2 terminal configuration

(TTL or direct control) (See Fig. 1)

Input Current @ V

Turn-Off Voltage (Guaranteed Off)

Turn-On Voltage (Guaranteed On)

Reverse Voltage Protection

Input Supply Range (See Note 4)

When used in 3 terminal configuration

(CMOS or open collector TTL) (See Fig. 1)

Control Current

Control Voltage Range

Bias Supply Voltage (See Note 4)

Bias Supply Current @ V

Turn-Off Voltage (Guaranteed Off)

Turn-On Voltage (Guaranteed On)

The W suffix denotes parameters tested to Teledyne specifications.

For surface mount (SMT), add “S” prefix to part number. Example:

SCD00CFW

CONTROL

= 5 Vdc

= 18 Vdc

DESC Drawing

90091-008

90091-006

90091-004

90091-002

Number

INPUT (CONTROL) SPECIFICATION

= 5 Vdc (See Fig. 2)

BIAS

= 5 Vdc

Relay Description

Basic Solid-State Relay (SSR)

SSR with Control Status

SSR with Short-Circuit Protection

and Control Status

(800) 284-7007 • www.teledynerelays.com

Min

3.8

3.2

Typ

Max Units

250

1.5

-32

0.3

Vdc

2A, 60Vdc Optically Isolated, Short-Circuit Protected

µA

FEATURES

• Available with short circuit/current

• Available with input status monitor

• TTL and CMOS compatible control

• Low ON resistance power FET output

• Fast switching speed

• Meets 28 Vdc system requirements of

• Optical isolation

• Low profile hermetic ceramic package

• Built and tested to the requirements of

DESCRIPTION

This all solid-state relay utilizes the

latest technology to provide a low ON

resistance. The control (input) and load

(output) are optically isolated to protect

input logic circuits from voltage and

current transients which can occur on

the output supply. The optical isolation

also provides a full floating output, thus

allowing the load to be connected to

either output terminal. The control circuit

is buffered to enable the relay to be

driven directly from standard CMOS or

open collector TTL logic circuits.

Available options include short circuit

and current overload protection, which

provides complete protection for both

the relay and the system wiring. This

feature not only provides protection

should a short or overload occur while

the relay is on, but will also provide

protection should the relay be switched

into a short. In either case, the relay will

sense the short circuit condition and

then block it indefinitely until the short is

removed and the unit is reset by cycling

the input control. The second option is a

status output, which provides a built-in-

test function. This feature checks the

input circuitry of the relay and provides a

logic (0) low when the input circuit is

turned on and operational. Both options

are

separately as standard features.

overload protection

MIL-STD-704

MIL-PRF-28750

available

either

DC Solid-State Relay

Series CD

together

CD\072002\Q1

CD 41

Related parts for SCD20CDY

SCD20CDY Summary of contents

Page 1

... SSR with Short-Circuit Protection and Control Status CD21CDY 90091-002 * The Y suffix denotes parameters tested to MIL-PRF-28750 specifications. The W suffix denotes parameters tested to Teledyne specifications. For surface mount (SMT), add “S” prefix to part number. Example: SCD00CFW ELECTRICAL SPECIFICATIONS (-55°C TO +105°C UNLESS OTHERWISE NOTED) ...

Page 2

... Ohm 0.36 0.45 Ohm 0.16 0.22 Ohm 0.16 0.22 Ohm 1.5 ms 0.25 ms ±600 Vdc 475 1000 Vac 9 10 Ohm Max) 150 °C 150 ° °C °C/W JC Min Typ Max Units 30 Vdc 4 µAdc 2 mAdc Series CD MECHANICAL SPECIFICATIONS © 2002 TELEDYNE RELAYS CD\072002\Q1 ...

Page 3

... TELEDYNE RELAYS Min Typ Max Units 2.4 Adc Min Typ Max Units -55 +105 °C -55 +125 °C 10 3000 Hz 5000 g 1500 g Status Output Level High ( STATUS Low (V ) ≤ 0.3 Vdc) SO WIRING CONFIGURATIONS FIGURE 1 (SEE NOTE 8) (800) 284-7007 • www.teledynerelays.com Series CD\072002\Q1 ...

Page 4

... Select the status resistor such that it does not allow more than flow through the status output 0.3V STATUS STATUS Iso 8. Inductive loads should be diode suppressed. Input transitions should be ≤ duration and the input drive should be a bounceless contact type. © 2002 TELEDYNE RELAYS Series CD CD\072002\Q1 ...

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