Datasheet > SA28A

SA28A

更新时间： 2024-09-09 04:06:27

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描述
SILICON BIDIRECTIONAL DIACS

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中文翻译

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数据手册

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SA28A 数据手册

SA5.0 THRU SA170A

DO-15

Features

*500W Peak pulse power capability

*Excellent clamping capability

*Low incremental surge resistance

*Fast response time:Typically less than 1.0ps from 0v to

1.0(25.4)

MIN.

VBR for unidirection and 5.0 ns for bidirectional types.

.140(3.6)

.104(2.6)

DIA.

Mechanical Data

*Cases:Molded plastic

*Epoxy:UL94V-0 rate flame retardant

*Lead:Axial leads,solderable per MIL- STD-202,

Method 208 guaranteed

.300(7.6)

.230(5.8)

*Polarity:Color band denotes cathode except Bipolar

*Mounting position:Any

1.0(25.4)

MIN.

*Weight:0.40 gram

.034(.9)

.028(.7)

DIA.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25oC ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

Value

Units

Peak Power Dissipation (Note 1)

Minimun 500

PPPM

IPPM

Peak Pulse reverse current (Note 1)

Steady State Power Dissipation (Note 2)

See Table

1.0

PM(AV)

IFSM

Peak Forward Surge Current (Note 3)

Maximum Instaneous Forward Voltage at

50.0A for Unidirectional Only

3.5

Operating and Storage Temperature Range

TJ,TSTG

-55~+175

NOTES: 1. 10/1000us waveform Non-repetitive Current Pulse Per Fig.3 and Derated above TA=25oC Per Fig.2.

2.T1=75oC,lead lengths 9.5mm, Mounted on Copper Pad Area of (40 x40 mm) Fig.5

3.Measured on 8.3ms Single Half Sine-Wave or Equivalent Square Wave,Duty Cycle=4 Pulses Per Minute Maximun.

Devices for Bipolar Applications

1.For Bidirectional Use C or CA Suffix for Types SA5.0 thru types SA170 (e.g.SA5.0C,SA170CA)

2.Electrical Characteristics Apply in Both Directions.

12 3 4

中文翻译

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