Datasheet > BTA425Y-800CT

BTA425Y-800CT

更新时间： 2024-04-09 19:02:33

品牌	Logo	应用领域
瑞能 - WEEN		/
页数	文件大小	规格书
12页	604K
描述
Planar passivated high commutation three quadrant triac in a SOT78D (TO-220AB) internally insulate

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BTA425Y-800CT 数据手册

BTA425Y-800CT

3Q Hi-Com Triac

Rev.02 - 19 February 2024

Product data sheet

1. General description

Planar passivated high commutation three quadrant triac in a IITO220 internally insulated plastic

package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can

occur. This "series CT" triac will commutate the full RMS current at the maximum rated junction

temperature (T_j(max)= 150 °C) without the aid of a snubber. It is used in applications where

"high junction operating temperature capability" is required.

2. Features and beneﬁts

•

3Q technology for improved noise immunity

•

2500 V RMS isolation voltage capability

High commutation capability with maximum false trigger immunity

High immunity to false turn-on by dV/dt

High junction operating temperature capability

High voltage capability

High current capability

Least sensitive gate for highest noise immunity

Internally insulated package

Internally isolated mounting base

Planar passivated for voltage ruggedness and reliability

Triggering in three quadrants only

UL1557 certiﬁed (Document number E346397)

3. Applications

•

Applications subject to high temperature

Heating controls

High power motor control

High power switching

4. Quick reference data

Table 1. Quick reference data

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Absolute maximum rating

V_DRM

I_T(RMS)

I_TSM

repetitive peak oﬀ-state

voltage

800

RMS on-state current

full sine wave; T_mb≤ 104 °C;

Fig. 1; Fig. 2; Fig. 3

non-repetitive peak on- full sine wave; T_j(init)= 25 °C; t_p= 20 ms;

250

state current

Fig. 4; Fig. 5

full sine wave; T_j(init)= 25 °C; t_p= 16.7 ms

275

150

T_j

junction temperature

°C

Static characteristics

I_GTgate trigger current

V_D= 12 V; I_T= 0.1 A; T2+ G+;

T_j= 25 °C; Fig. 7

V_D= 12 V; I_T= 0.1 A; T2+ G-;

T_j= 25 °C; Fig. 7

V_D= 12 V; I_T= 0.1 A; T2- G-;

T_j= 25 °C; Fig. 7

12 3 4 5 6 7...12

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