Datasheet > S4040NQ2

S4040NQ2

更新时间： 2024-01-25 20:55:58

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
8页	920K
描述
Teccor brand Thyristors

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数据手册

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S4040NQ2 数据手册

Teccor^®brandThyristors

40 Amp Low T_qSCR

RoHS

S4040xQx Series

Description

The S4040xQx series of SCRs offer fast turn-off time (tq)

characteristics required for applications such as power

inverters, switching regulator, and high frequency pulse

circuits.

These fast turn-off time SCRs offer high dv/dt and high

di/dt characteristics required in higher frequency (>1000

PPS) switching circuits.

Features & Beneﬁts

• RoHS compliant

• Surge capability up to

520 A

• Glass – passivated

junctions

•TO-220 andTO-263

packages

• Voltage capability up

to 400 V

Main Features

Symbol

I_T(RMS)

Value

Unit

Applications

Fast turn-off time SCRs are ideal for multi phase voltage

regulator circuits, DC/AC inverters, and higher frequency

pulsing power supplies.

V_DRM/V_RRM

I_GT

400

15 to 65

Schematic Symbol

Absolute Maximum Ratings

Symbol

Parameter

Test Conditions

Value

Unit

I_T(RMS)

I_T(AV)

RMS on-state current

T_C= 100°C

Average on-state current

T_C= 100°C

25.0

single half cycle; f = 50Hz;

430

T_J(initial) = 25°C

I_TSM

Peak non-repetitive surge current

single half cycle; f = 60Hz;

520

T_J(initial) = 25°C

I²t

I²t Value for fusing

Critical rate of rise of on-state current

Peak gate current

t_p= 8.3 ms

f = 60Hz ;T_J= 125°C

T_J= 125°C

1122

175

A²s

A/μs

di/dt

I_GM

3.5

P_G(AV)

T_stg

T_J

Average gate power dissipation

Storage temperature range

0.8

T_J= 125°C

-40 to 150

-40 to 125

°C

Operating junction temperature range

°C

S4040xQx Series

Speciﬁcations are subject to change without notice.

Revised: 12/09/15

12 3 4 5 6 7 8

中文翻译

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