V36RA22 Littelfuse Inc, V36RA22 Datasheet

V36RA22

Manufacturer Part Number

V36RA22

Description

VARISTOR LOW PROFILE 31V 160J RA

Manufacturer

Littelfuse Inc

Series

RAr

Datasheet

1.V120RA8.pdf (8 pages)

Specifications of V36RA22

Varistor Voltage

36V

Current-surge

2kA

Number Of Circuits

Maximum Ac Volts

23VAC

Maximum Dc Volts

31VDC

Energy

160J

Package / Case

Radial

Suppressor Type

Transient Voltage

Peak Surge Current @ 8/20Âµs

2000A

Clamping Voltage Vc Max

63V

Peak Energy (10/1000us)

160J

Voltage Rating Vdc

31V

Voltage Rating Vac

23V

Product

MOV

Voltage Rating Dc

31 V

Voltage Rating Ac

23 V

Clamping Voltage

63 V

Peak Surge Current

2 KA

Capacitance

12000 pF

Operating Temperature Range

- 55 C to + 125 C

Mounting

Radial

Dimensions

22 mm Dia.

Termination Style

Through Hole

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

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• For ratings of individual members of a series, see Device Ratings and Speciﬁcations chart

Continuous

Steady State Applied Voltage:

Transients:

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefﬁcient (a

Hi-Pot Encapsulation (COATING Isolation Voltage Capability)

(Delectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)

COATING Insulation Resistance

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/ra.html for current information.

RoHS

Agency Approvals

Absolute Maximum Ratings

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and

operation of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

Agency

RA Varistor Series

E320116

LR91788

AC Voltage Range (V

DC Voltage Range (V

Peak Pulse Current (I

For 8/20μs Current Wave (See Figure 2)

Single Pulse Energy Range (Note 1)

For 10/1000μs Current Wave (W

) of Clamping Voltage (V

STG

)

Agency File Number

)

M(AC)RMS

M(DC)

)

) at Speciﬁed Test Current

Varistor Products

Low Proﬁle / Application Speciﬁc Varistors > RA Series

)

Revision: November 11, 2009

193

Description

The RA Series transient surge suppressors are varistors

(MOVs) supplied in a low-proﬁle box that features a precise

seating plane to increase mechanical stability for secure

circuit-board mounting. This feature makes these devices

suitable for industrial applications critical to vibration. Their

construction permits operation up to 125ºC (ambient)

without derating.

The RA Series are available in voltage ratings up to 275V

used in automotive, motor-control, telecommunication, and

military applications.

See RA Series Device Ratings and Speciﬁcations Table for

part number and brand information.

Features

•

M(AC)RMS

Lead–free/RoHS

compliant parts

available (add

sufﬁx "x2749")

Low proﬁle outline with

precise seating plane

No derating up to

125ºC ambient

In-line leads

, and energy levels up to 140J. These varistors are

RA8 Series

100 to 1200

-55 to +125

-55 to +150

5.5 to 369

0.4 to 23

4 to 275

<0.01

5000

1000

RA16 Series RA22 Series

1000 to 4500

-55 to +125

-55 to +150

10 to 275

14 to 369

3.5 to 75

<0.01

5000

1000

•

2000 to 6500

-55 to +125

-55 to +150

Wide operating

voltage range:

High energy absorption

capability W

up to 140J

3 model sizes available

A8, RA16, and RA22

18 to 369

70 to 160

4 to 275

M(AC)RMS

M(DC):

<0.01

5000

1000

RA Varistor Series

4 – 275V

5.5 – 369V

Units

%/ºC

MΩ

ºC

Related parts for V36RA22

V36RA22 Summary of contents

Page 1

RA Varistor Series RoHS Agency Approvals Agency Agency File Number E320116 LR91788 Absolute Maximum Ratings • For ratings of individual members of a series, see Device Ratings and Speciﬁcations chart Continuous Steady State Applied Voltage: AC Voltage Range (V ) ...

Page 2

Low Proﬁle / Application Speciﬁc Varistors > RA Series RA Series Ratings & Speciﬁcations Maximum Rating (125°C) Continuous Brand Part V V Number RMS M(AC) M(DC) (mm) (V) (V) † RA8 Series V8RA8 8R 4 5.5 V12RA8 ...

Page 3

... V360RA16 360R16 230 300 † V390RA16 390R16 250 330 † V430RA16 430R16 275 369 † RA22 Series 18 V24RA22 24R22 14 (Note 3) V36RA22 36R22 23 31 † V200RA22 200R22 130 175 † V240RA22 240R22 150 200 † V270RA22 270R22 175 225 † V390RA22 390R22 ...

Page 4

Low Proﬁle / Application Speciﬁc Varistors > RA Series Maximum Clamping Voltage for 8mm Parts V8RA8 - V68RA8 600 MAXIMUM CLAMPING VOLTAGE 500 8 T 68V RATING N(DC) 400 - 125 C A 300 ...

Page 5

Maximum Clamping Voltage for 16mm Parts V18RA16 - V68RA16 600 MAXIMUM CLAMPING VOLTAGE 500 18 TO 68V RATING N(DC) 400 - 125 C A 300 200 100 90 80 V68RA16 V56RA16 70 60 V47RA16 ...

Page 6

... This type of shift, which normally results in a decrease of result in the device not meeting the original published speciﬁcations, but it does not prevent the device from continuing to function, and to provide ample protection. RA Varistor Series Varistor Products Repetitive Surge Capability for 22mm Parts V24RA22 - V36RA22 2,000 2 1,000 10 500 ...

Page 7

Wave Solder Proﬁle Reflow Condition - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp–up rate (Liquidus Temp (TL) to peak TS(max Ramp-up Rate - Temperature (TL) (Liquidus) Reflow ...

Page 8

Low Proﬁle / Application Speciﬁc Varistors > RA Series Product Dimensions (mm) D MAX Y n MIN A MAX SEATING PLANE 5.0 MIN X (0.197 MIN) Øb 0.05 ( 0.002) E MAX e 1.0 ( 0.039) Part Numbering System The ...

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