Littelfuse Kxxx1GL Series User Manual download pdf

1

Revised: 12/26/13

©2013 Littelfuse, Inc

Speciﬁcations are subject to change without notice.

Teccor

®

brand Thyristors

Multipulse™ SIDACs

Kxxx1GL Series

Kxxx1GL Series

Description

The Multipulse

™

SIDAC is a voltage switch used in Metal-

Halide lamp ignition circuits, as well as High Pressure

Sodium lamp ignition circuits for outdoor street and area

lighting. This robust solid-state switch is designed to handle

lamp igniter applications requiring operation at ambient

temperatures up to 90°C where igniter circuit components

can raise SIDAC junction temperature up to 125°C, especially

when the lamp element is removed or ruptured. Its excellent

commutation time (t

COMM

) makes this robust product best

suited for producing multiple pulses in each half cycle of

50/60 Hz line voltage. The Multipulse

™

SIDAC is offered in a

DO-15 axial leaded package.

Kxxx1GL SIDAC has a repetitive off-state blocking voltage

(V

DRM

) of 180V to 200V minimum depending actual device

type. Blocking capability is ensured by glass passivated

junctions for best reliability. The package is epoxy

encapsulated with tin plated copper alloy leads.

Features

Electrical Speciﬁcations

Symbol Parameters Test Conditions Min Max Unit

V

T

On-state Voltage IT=1A 3 V

I

TRM

Peak Non-Repetitive Surge Current

TA=25 °C

Pulse Wave = 10μs,

Sine Wave, f=120Hz

50 A

V

BO

Breakover/Trigger Voltage

K2201GL

K2401GL

K2501GL

200

220

240

230

250

265

V

V

DRM

Repetitive Peak Off-State Voltage

K2201GL

K2401GL

K2501GL

180

190

200

V

I

T(RMS)

On-State RMS Current, T

J

< 125ºC

50/60Hz

Sine Wave

1 A

I

H

Dynamic Holding Current, R=100 Ω

50/60Hz

Sine Wave

30 TYP mA

R

S

(V

BO

– V

S

)

Switching Resistance, R

S

=

________

(I

S

– I

BO

)

50/60Hz

Sine Wave

100 Ω

t

COMM

Commutation Time T

J

< 125ºC

See test circuit and

waveform in Figure 9

100 μsec

I

BO

Breakover Current

50/60Hz

Sine Wave

10 uA

I

TSM

Non-repetitive 1 cycle On-State peak value

60Hz

50Hz

20.0

16.7

A

di/dt Critical Rate of Rise of On-State Current 150 A/μsec

dv/dt Critical Rate of Rise of Off-State Voltage 1500 V/μsec

T

S

Storage Temperature Range -40 +125 °C

T

J

Max Operating Junction Temperature -40 +125 °C

R

θJL

Thermal Resistance Junction to lead 18 °C/W

Schematic Symbol

RoHS

• AC circuit oriented

• Triggering Voltage of 200

to 265V

• Compliant

Applications

Typical application circuit presented in Figure 10 of this data

sheet (Typical Metal Halide Ignitor Circuit).

RoHS

1 2 3 4 5 6

Summary of Contents

Page 1 - Kxxx1GL Series

1Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesKx

Page 2 - Multipulse™ SIDACs

2Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesFi

Page 3

3Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesFi

Page 4

4Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesSo

Page 5 - brand Thyristors

5Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesLL

Page 6

6Revised: 12/26/13©2013 Littelfuse, IncSpeciﬁcations are subject to change without notice. Teccor® brand ThyristorsMultipulse™ SIDACsKxxx1GL SeriesPa

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