201

Revised: June 21, 2011 04:14 PM

©2011 Littelfuse, Inc

Specifications are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

EV Series 1.5 Amp Sensitive SCRs

Sx02xS Series

A

K

G

Sx02xS Series

Description

Applications

Main Features

Features

New 1.5 Amp sensitive gate SCR series offers high static

dv/dt with low turn off time (tq) through small die planar

construction design. All SCR’s junctions are glass-

passivated to ensure long term reliability and parametric

stability.

The Sx02xS EV series is specifically designed for Gas

Ignition applications that require high pulse surge current

capability.

Symbol

Value

Unit

I

T(RMS)

1.5

A

V

400 to 600

V

I

GT

200

µA

Absolute Maximum Ratings

Symbol

Parameter

Value

Unit

I

T(RMS)

RMS on-state current

(full sine wave)

TO-92

T

1.5

A

SOT-223

T

I

T(AV)

Average on-state current

TO-92

T

0.95

A

SOT-223

T

I

TSM

Non repetitive surge peak on-state current

(Single cycle, T

TO-92

SOT-223

F = 50 Hz

12.5

A

F = 60 Hz

15.0

t

F = 50 Hz

0.78

t

F = 60 Hz

0.93

di/dt

Critical rate of rise of on-state current IG = 10mA

TO-92

SOT-223

T

50

A/μs

I

GM

Peak gate current

t

T

1.0

A

P

G(AV)

Average gate power dissipation

T

0.1

W

T

stg

Storage junction temperature range

-40 to 150

°C

T

J

Operating junction temperature range

-40 to 125

°C

Schematic Symbol

• RoHS compliant and

Halogen-Free

• Thru hole and surface

mount packages

• Surge

capability > 15Amps

• Blocking voltage

(V

capability — up to 600V

• High dv/dt noise immunity

• Improved turn-off

time (tq) < 35 μsec.

• Sensitive gate for direct

microprocessor interface

HF