Name: P1803AB
SKU: P1803AB
Price: 5.21822 USD
Availability: OutOfStock

SIDACtor

Protection Thyristors

171

Revised: February 22, 2011

Speciﬁcations are subject to change without notice.

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

Baseband Protection (Voice-DS1)

SIDACtor Balanced Series - Modiﬁed TO-220

Electrical Characteristics

The SIDACtor

Balanced Series are designed to protect

baseband equipment from damaging overvoltage

USBOTJFOUT5IFQBUFOUFEi:wDPOmHVSBUJPOBMTPFOTVSFT

balanced overvoltage protection.

The series provides a single port through-hole solution that

enables voice through DS-1 equipment to comply with

various global requlatory standards.

(T)

(R)

(G)

Description

Features and Beneﬁts

t Low voltage overshoot

t Low on-state voltage

t Does not degrade with

use

t Fails short circuit when

surged in excess of

ratings

t Low Capacitance

t Balanced overvoltage

protection

t Single port protection

t Custom lead forms

available

Agency Approvals

Agency Agency File Number

E133083

Schematic Symbol

Pinout Designation

Applicable Global Standards

t TIA-968-A

t TIA-968-B

t ITU K.20/21 Enhanced

Level*

t ITU K.20/21 Basic Level

t GR 1089 Inter-building*

t GR 1089 Intra-building

t IEC 61000-4-5

t YD/T 1082

t YD/T 993

t YD/T 950

*A/B-rated parts require series resistance

Part Number Marking

DRM

=5μA

@100V/μs

DRM

=5μA

@100V/μs

2.2 Amps

Capacitance

V min V max V min V max

min

max

V max

Pins 1-2, 3-2 Pins 1-3

P1553AALxx P1553AA 130 180 130 180 150 800 2.2 8

See

Capacitance

Values table

P1803AALxx P1803AA 150 210 150 210 150 800 2.2 8

P2103AALxx P2103AA 170 250 170 250 150 800 2.2 8

P2353AALxx P2353AA 200 270 200 270 150 800 2.2 8

P2703AALxx P2703AA 230 300 230 300 150 800 2.2 8

P3203AALxx P3203AA 270 350 270 350 150 800 2.2 8

P3403AALxx P3403AA 300 400 300 400 150 800 2.2 8

P5103AALxx P5103AA 420 600 420 600 150 800 2.2 8

P1553ABLxx P1553AB 130 180 130 180 150 800 2.2 8

P1803ABLxx P1803AB 150 210 150 210 150 800 2.2 8

P2103ABLxx P2103AB 170 250 170 250 150 800 2.2 8

PIN 1

PIN 2

PIN 3

Table continues on next page.

SIDACtor

Protection Thyristors

172

Revised: February 22, 2011

Speciﬁcations are subject to change without notice.

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

Baseband Protection (Voice-DS1)

Part Number Marking

DRM

=5μA

@100V/μs

DRM

=5μA

@100V/μs

2.2 Amps

Capacitance

V min V max V min V max

min

max

V max

Pins 1-2, 3-2 Pins 1-3

P2353ABLxx P2353AB 200 270 200 270 150 800 2.2 8

See

Capacitance

Values table

P2703ABLxx P2703AB 230 300 230 300 150 800 2.2 8

P3203ABLxx P3203AB 270 350 270 350 150 800 2.2 8

P3403ABLxx P3403AB 300 400 300 400 150 800 2.2 8

P5103ABLxx P5103AB 420 600 420 600 150 800 2.2 8

P1553ACLxx P1553AC 130 180 130 180 150 800 2.2 8

P1803ACLxx P1803AC 150 210 150 210 150 800 2.2 8

P2103ACLxx P2103AC 170 250 170 250 150 800 2.2 8

P2353ACLxx P2353AC 200 270 200 270 150 800 2.2 8

P2703ACLxx P2703AC 230 300 230 300 150 800 2.2 8

P3203ACLxx P3203AC 270 350 270 350 150 800 2.2 8

P3403ACLxx P3403AC 300 400 300 400 150 800 2.2 8

P5103ACLxx

P5103AC

420 600 420 600 150 800 2.2 8

Capacitance Values

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

B 25 250 250 150 100 100 125 80 100 25 500

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

Part Number

Pin 1-2 / 3-2

Tip-Ground, Ring-Ground

Pin 1-3

Tip-Ring

MIN MAX MIN MAX

P1553AALxx 10 45 10 30

P1803AALxx 20 40 10 30

P2103AALxx 15 35 10 25

P2353AALxx 15 35 10 25

P2703AALxx 15 35 10 25

P3203AALxx 15 30 10 20

P3403AALxx 15 30 10 20

P5103AALxx 10 60 10 40

P1553ABLxx 25 95 15 60

P1803ABLxx 25 85 15 55

P2103ABLxx 20 85 10 55

P2353ABLxx 20 75 15 50

Part Number

Pin 1-2 / 3-2

Tip-Ground, Ring-Ground

Pin 1-3

Tip-Ring

MIN MAX MIN MAX

P2703ABLxx 20 75 10 50

P3203ABLxx 20 70 10 45

P3403ABLxx 15 65 10 45

P5103ABLxx 15 60 10 40

P1553ACLxx 30 95 20 60

P1803ACLxx 30 85 15 55

P2103ACLxx 30 85 15 55

P2353ACLxx 25 75 15 50

P2703ACLxx 25 75 15 50

P3203ACLxx 25 70 15 45

P3403ACLxx 20 65 15 45

P5103ACLxx 20 60 10 40

Note: Off-state capacitance (C

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

Notes:

- Absolute maximum ratings measured at T

= 25ºC.

- Devices are bi-directional.

- XX Part Number Sufﬁx: ‘RP’ (Reel Pack), Blank (Bulk Pack), or ‘60’ (Type 60 lead form, Bulk Pack)

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

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

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SIDACtor

Protection Thyristors

173

Revised: February 22, 2011

Speciﬁcations are subject to change without notice.

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

Baseband Protection (Voice-DS1)

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

25°C

Case Temperature (T

) - ºC

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

-40 -20 0 20 40 60 80 100 120 140 160

Ratio of

= 25ºC)

Normalized V

Change vs. Junction Temperature

Normalized DC Holding Current vs. Case Temperature

Package Symbol Parameter Value Unit

Modiﬁed

TO-220

PIN 1

PIN 2

PIN 3

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

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

0JA

Thermal Resistance: Junction to Ambient 50 °C/W

Thermal Considerations

-8

-40 -20 0 20 40 60 80 100 120 140 160

-6

-4

Junction Temperature (T

) – °C

Percent of V

Change – %

25 °C

Part #	P1803AB
Description	SIDAC SYM 3CHP 150V 250A TO-220
Category	MICROCIRCUITS
Availability	Out of Stock
Qty	0

P1803AB

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