Document Number: 83805

www.vishay.com

Revision 17-August-01

3–41

LH1501BT/BAB/BABTR

1 Form B

Solid State Relay

FEATURES

• Load Voltage 350 V

• Linear, AC/DC Operation

• Clean Bounce Free Switching

• Low Power Consumption

• SMD Lead Available on Tape and Reel

AGENCY APPROVALS

• UL – File No. E52744

• CSA – Certification 093751

• BSI

APPLICATIONS

• General Telecom Switching

• Security Equipment

• Instrumentation

• Industrial Controls

DESCRIPTION

The LH1501 relays are SPST normally closed switches

(1 Form B) that can replace electromechanical relays in

many applications. The relays are constructed as a

mult.-chip hybrid device. Actuation contral is via an

Infrared LED. The output switch is a combination of a

photodiode array with MOSFET switches and control

circuity. The relays can be configured for AC/DC or DC

only operation..

Part Identification

Part Number

Description

LH1501BT

6-pin DIP, Tubes

LH1501BAB

6-pin SMD, Gullwing, Tubes

LH1501BABTR

6-pin SMD, Gullwing, Tape and Reel

.285 (7.24) Typ.

.130 (3.30)

.300 (7.62)

.360 (9.14)

.330 (8.38)

.100 (2.54)

.360 (9.14)

.250 (6.35)

.018 (.46)

.330 (8.38)

.100 (2.54)

.375 (9.53)

.250 (6.35)

.018 (.46)

6-.031 (6-.80) Dia. .100 (2.54)

.200 (5.08)

.360 (9.14)

.250 (6.35)

.175 (4.45)

.130 (3.30)

.025 (.64) Typ.

.010 (.25) Typ.

.300 (7.62)

.059 (1.50)

.075 (1.90)

.327 (8.31)

.100 (2.54)

DIP

SMD

4

65

12

3

S'

S

DC

S'

S'

Package Dimensions in Inches (mm)