Datasheet > R0577YC12C

R0577YC12C

更新时间： 2023-12-06 20:13:28

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
13页	4562K
描述
Littelfuse是分布式门极技术领域公认的全球领先公司。这些器件的阻断电压最高可达4.5kV，平均电流超过5kA，额定tq最低为10μs。独特的分布式门极设计和寿命控制功能使这些器件既具有

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R0577YC12C 数据手册

Distributed Gate Thyristor R0577YS12x

Notes on Ratings and Characteristics

1.0 Voltage Grade Table

V_DRMV_DSM

V_RSM

1300

V_R

DC V

810

Voltage Grade

V_RRM

1200

2.0 extension of Voltage Grades

This report is applicable to other and higher voltage grades when supply has been agreed by

Sales/Production.

3.0 extension of Turn-off Time

This Report is applicable to other t_q/re-applied dv/dt combinations when supply has been agreed by

Sales/Production.

4.0 Repetitive dv/dt

Higher dv/dt selections are available up to 1000V/µs on request.

5.0 De-rating Factor

A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for T_jbelow 25°C.

6.0 Rate of rise of on-state current

The maximum un-primed rate of rise of on-state current must not exceed 1500A/µs at any time during

turn-on on a non-repetitive basis. For repetitive performance, the on-state rate of rise of current must not

exceed 1000A/µs at any time during turn-on. Note that these values of rate of rise of current apply to the

total device current including that from any local snubber network.

7.0 Square wave ratings

These ratings are given for load component rate of rise of forward current of 100 and 500A/µs.

8.0 Duty cycle lines

The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included as

parallel to the first.

9.0 Maximum Operating Frequency

The maximum operating frequency is set by the on-state duty, the time required for the thyristor to turn

off (t_q) and for the off-state voltage to reach full value (t_v), i.e.

max

pulse+t

Data Sheet. Type R0577YC12x Issue 2

Page 3 of 12

June, 2019

1 234 5 6 7...13

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