LD20CM datasheet, PDF - EEWORLD Datasheet

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LD20CM: DescriptionSolid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETIC SEALED, DIP-8; CategoryLED optoelectronic/LED photoelectric; File Size83KB，4 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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LD20CM Overview

Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETIC SEALED, DIP-8

LD20CM Parametric

Parameter Name	Attribute value
Brand Name	Teledyne Relays
Maker	Microchip
Reach Compliance Code	unknown
Optoelectronic device types	TRANSISTOR OUTPUT SSR
Base Number Matches	1

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DC Solid State Relay

Part Number

Relay Description

Series KD/LD

SHORT CIRCUIT PROTECTED OPTICALLY ISOLATED, 10A, 60 VDC

KD00CK

KD02CK

KD20CK

KD22CK

LD00CM

LD02CM

LD20CM

LD22CM

5 A Solid State Relay (SSR)

5 A SSR with Switch Status

5 A SSR with Short Circuit Protection

and Switch Status

10 A Solid State Relay

10 A SSR with Switch Status

10 A SSR with Short Circuit Protection

and Switch Status

FEATURES

• Available with short circuit/current

overload protection

• Available with switch status output

• TTL and CMOS compatible control

• Low ON resistance power FET

output

• Fast switching speed

• Meets 28 Vdc system requirements

of MIL-STD-704

• Optical isolation

• Low profile hermetic package

• Built and tested to the requirements

of MIL-R-28750

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

The W suffix denotes parameters tested to Teledyne specifications.

ELECTRICAL SPECIFICATIONS

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

INPUT (CONTROL) SPECIFICATION

When used in 2 terminal configuration

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

Min

Typ

DESCRIPTION

The KD and LD series solid state

relays are screened utilizing MIL-R-

28750 test methods and are

packaged in low profile hermetically

sealed cases. These relays are

constructed with state-of-the-art solid

state techniques and feature fully

floating power FET output

technology. This allows the load to be

connected to either output terminal

and provides a low ON resistance.

The input (control) and output are

optically isolated to protect input logic

circuits from output transients.

Available options include short circuit

and current overload protection,

which provides complete protection

for both the relay and 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. The

second option is a status output line.

Switch status returns the true status

of the output switch and is optically

isolated from the load. It provides

status indication independent of the

control circuit of the relay. The status

line provides a logic 0 (low) when the

relay output is off with load voltage

and continuity present, and a logic 1

(high) when the output is on. These

options are available either together

or separately as standard features.

Max

Units

Input Current @ VBIAS = 5 Vdc (See Fig. 2)

Turn-Off Voltage (Guaranteed Off)

Turn-On Voltage (Guaranteed On)

Reverse Voltage Protection

Input Supply Range (See Note 1)

3.8

1.5

mAdc

Vdc

-32

Vdc

INPUT (CONTROL) SPECIFICATION

When used in 3 terminal configuration

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

Min

Typ

Max

Units

Control Current

VCONTROL = 5 Vdc

VCONTROL = 18 Vdc

250

3.8

3.2

0.3

µAdc

mAdc

Vdc

mAdc

Vdc

Control Voltage Range

Bias Supply Voltage (See Note 1)

Bias Supply Current

Turn-Off Voltage (Guaranteed Off)

Turn-On Voltage (Guaranteed On)

12/96

DC-19

LD20CM Related Products

	LD20CM	KD22CK	KD00CK	LD00CM	KD02CK	KD20CK
Description	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETIC SEALED, DIP-8	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETICALLY SEALED, DIP-6	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 1000 V ISOLATION-MAX, HERMETICALLY SEALED, DIP-6	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 1000 V ISOLATION-MAX, HERMETIC SEALED, DIP-8	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETICALLY SEALED, DIP-6	Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, HERMETICALLY SEALED, DIP-6
Brand Name	Teledyne Relays	Teledyne Relays	Teledyne Relays	Teledyne Relays	Teledyne Relays	Teledyne Relays
Maker	Microchip	Microchip	Microchip	Microchip	Microchip	Microchip
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
Optoelectronic device types	TRANSISTOR OUTPUT SSR	TRANSISTOR OUTPUT SSR	TRANSISTOR OUTPUT SSR	TRANSISTOR OUTPUT SSR	TRANSISTOR OUTPUT SSR	TRANSISTOR OUTPUT SSR

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