Littelfuse Asymmetrical Multiport Series MS-013 Manuel d'utilisateur télécharger pdf (Page 2)

SIDACtor

Protection Thyristors

131

Revised: February 22, 2011

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com for current information.

LCAS Protection

Package Symbol Parameter Value Unit

Modiﬁed MS-013

Operating Junction Temperature Range UP °C

Storage Temperature Range UP °C

0JA

Thermal Resistance: Junction to Ambient 60 °C/W

Surge Ratings

Series

TSM

50/60 Hz

di/dt

0.2x310

0.5x700

2x10

8x20

1.2x50

10x160

10x560

5x320

9x720

10x360

10x1000

5x310

10x700

A min A min A min A min A min A min A min A min A min A min A/μs max

A20 15015090 507575 45 7520500

C 50 500 400 200 150 200 175 100 200 30 500

Capacitance Values

Part Number

Pin 1-2 / 4-5

Ring-Ground

Pin 3-2 / 6-5

Tip-Ground

Pin 1-3 (4-6)

Tip-Ring

MIN MAX MIN MAX MIN MAX

A1220UA4Lxx 15 25 30 50 5 20

A1225UA4Lxx 15 25 30 50 5 20

A1220UC4Lxx 35 50 60 90 20 35

A1225UC4Lxx 35 50 60 90 20 35

Note: Off-state capacitance (C

) is measured at 1 MHz with a 2 V bias.

Thermal Considerations

DRM

-V

-I

100

Peak

Value

Half Value

t – Time (μs)

– Peak Pulse Current – %I

= rise time to peak value

= decay time to half value

Waveform = t

x t

V-I Characteristics

x t

Pulse Waveform

Notes:

1 Current waveform in μs

2 Voltage waveform in μs

- Peak pulse current rating (I

) is repetitive and guaranteed for the life of the product.

- I

SBUJOHTBQQMJDBCMFPWFSUFNQFSBUVSFSBOHFPG$UP$

- The device must initially be in thermal equilibrium with -40°C < T

<¡$

1 2 3 4

SIDACtor 1
Protection Thyristors 1

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Littelfuse Asymmetrical Multiport Series MS-013 Manuel d'utilisateur Page 2

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