SA45C Littelfuse Inc, SA45C Datasheet

SA45C

Manufacturer Part Number

SA45C

Description

DIODE TVS 45V 500W AXL BI 10%

Manufacturer

Littelfuse Inc

Series

SAr

Datasheets

1.SA5.0A.pdf (5 pages)

2.SA6.5CA.pdf (4 pages)

Specifications of SA45C

Voltage - Reverse Standoff (typ)

45V

Voltage - Breakdown

50V

Power (watts)

500W

Polarization

Bidirectional

Mounting Type

Through Hole

Package / Case

DO-204AC, DO-15, Axial

Reverse Stand-off Voltage Vrwm

45V

Breakdown Voltage Range

50V To 55.3V

Clamping Voltage Vc Max

72.7V

Diode Configuration

Bidirectional

Peak Pulse Current Ippm

Diode Case Style

DO-204AC

Polarity

Bidirectional

Channels

1 Channel

Clamping Voltage

80.3 V

Operating Voltage

45 V

Breakdown Voltage

50 V

Termination Style

Through Hole

Peak Surge Current

7 A

Peak Pulse Power Dissipation

500 W

Maximum Operating Temperature

+ 175 C

Minimum Operating Temperature

- 55 C

Dimensions

3.6 mm Dia. x 3.6 (Max) mm W x 7.6 mm L x 3.6 (Max) mm H

Lead Free Status / RoHS Status

Lead free by exemption / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant

Other names

SA45CT

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SA45CA

Manufacturer:

VISHAY

Quantity:

500 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

SA45CA

Manufacturer:

VISHAY/威世

Quantity:

20 000

Current page: 1 of 4
Download datasheet (127Kb)

Silicon Avalanche Diodes

500 Watt Axial Leaded Transient Voltage Suppressors

The SA Series is designed specifically to protect sensitive

electronics equipment from voltage transients induced by

lightning and other transient voltage events. These devices are

ideal for the protection of I/O interfaces, Vcc bus and other

vulnerable circuits used in computer and consumer electronic

applications.

FEATURES

Agency Approvals:

Program of Underwriters Laboratories.

Agency File Number:

ORDERING INFORMATION

RoHS

Voltage

Bi-Directional

5% Voltage Tolerance

Packing Option

B = Bulk (1000 pcs)

T = Tape and reeled (4000 pcs)

•

RoHS

5.0 to 180 Volts

Uni-directional and Bi-directional

Glass passivated chip junction

500W peak pulse power capability on 10/1000µs waveform

Excellent clamping capability

Repetition rate (duty cycle): 0.01%

Low incremental surge resistance

Fast response time: typically less than 1.0ps from 0 Volts to

BV for unidirectional and 5.0ns for bidirectional types

Typical IR less than 1µA above 10V

High temperature soldering guaranteed: 265˚C/10

seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension

286

SA Series

Compliant

C A

Recognized under the Components

E128662

w w w . l i t t e l f u s e . c o m

Notes:

1. Non-repetitive current pulse, per Fig.3 and derated above

T A = 25˚C per Fig.2

2. Mounted on Copper Pad area of 1.6x1.6"(40x40mm)

per Fig.5.

3. 8.3 ms single half sine-wave, or equivalent square wave, Duty

cycle= 4 pulses per minutes maximum.

Mechanical Specifications:

Weight:

Case:

Mounting Position:

Polarity:

Terminal:

MAXIMUM RATINGS AND CHARACTERISTICS @25˚C

AMBIENT TEMPERATURE (unless otherwise noted)

RATING

Peak Pulse Power Dissipation on

10/1000µs waveform(Note 1, FIG. 1)

Peak Pulse Current of on 10/1000µs

waveform (Note 1, FIG. 3)

Steady State Power Dissipation at

T L =75˚C, Lead lengths .375",

(9.5mm)(Note 2)

Peak Forward Surge Current, 8.3ms

Single Half Sine-Wave Superimposed

on Rated Load, (JEDEC Method)

(Note 3)

Operating junction and Storage

Temperature Range

0.015 ounce, 0.4 gram

JEDEC DO-15 Molded Plastic over

passivated junction

Any

Color band denotes cathode except

Bidirectional

Plated Axial leads, solderable per

MIL-STD-750, Method 2026

SYMBOL

T j, T STG

P M (AV)

P PPM

I PPM

I FSM

-55 to +175

TABLE 1

VALUE

Min

500

SEE

Watts

Amps

UNIT

°C

Related parts for SA45C

SA45C Summary of contents

Page 1

Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors SA Series RoHS The SA Series is designed specifically to protect sensitive electronics equipment from voltage transients induced by lightning and other transient voltage events. These devices are ideal for ...

Page 2

... SA28A SA28CA 28.0 SA30A SA30CA 30.0 SA33A SA33CA 33.0 SA36A SA36CA 36.0 SA40A SA40CA 40.0 SA43A SA43CA 43.0 SA45A SA45CA 45.0 SA48A SA48CA 48.0 SA51A SA51CA 51.0 SA54A SA54CA 54.0 SA58A SA58CA 58.0 SA60A SA60CA 60.0 SA64A SA64CA 64.0 SA70A SA70CA 70 ...

Page 3

Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors SA Series RoHS 30 Non-repetitive Pulse Waveform Shown in Fig =25˚C 10 Exponential Half SINE Square T d 0.1 ...

Page 4

Silicon Avalanche Diodes 500 Watt Axial Leaded Transient Voltage Suppressors SA Series RoHS Outline Dimensions DO-204AC (DO-15) 1.0 (25.4) MIN. 0.140 (3.6) 0.104 (2.6) DIA. 0.300 (7.6) 0.230 (5.8) 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. Dimensions in inches ...

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