BTA20-700BW 查看數據表（PDF） - STMicroelectronics

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BTA20-700BW

SNUBBERLESS™ 20A TRIACS

STMicroelectronics 

®

BTA20 Series

SNUBBERLESS™

20A TRIACS

Table 1: Main Features

Symbol

Value

IT(RMS)

20

VDRM/VRRM

600 and 700

IGT (Q1) (max)

35 and 50

Unit

A

V

mA

A2

G

A1

DESCRIPTION

The BTA20 BW/CW triac family are high perform-

ance glass passivated chips technology.

The snubberless concept offer suppression of RC

network and it is suitable for application such as

phase control and static switching on inductive or

resistive load.

Thanks to their clip assembly technique, they

provide a superior performance in surge current

handling capabilities.

By using an internal ceramic pad, the BTA series

provides voltage insulated tab (rated at

2500VRMS) complying with UL standards (File ref.:

E81734).

A1

A2

G

TO-220AB Insulated

Table 2: Order Codes

Part Numbers

BTA20-600BWRG

BTA20-600CWRG

BTA20-700BWRG

BTA20-700CWRG

Marking

BTA20-600BW

BTA20-600CW

BTA20-700BW

BTA20-700CW

Table 3: Absolute Maximum Ratings

Symbol

IT(RMS)

ITSM

I²t

dI/dt

Parameter

RMS on-state current (full sine wave)

Non repetitive surge peak on-state

current (full cycle, Tj initial = 25°C)

F = 50 Hz

F = 60 Hz

I²t Value for fusing

tp = 10 ms

Critical rate of rise of on-state current

IG = 500 mA dIG/dt = 1 A/µs

Repetitive

F = 50 Hz

Non repetitive

VDSM/VRSM Non repetitive peak off-state voltage tp = 10 ms

IGM

VGM

PG(AV)

Tstg

Tj

Peak gate current

Peak positive gate voltage

Average gate power dissipation

tp = 20 µs

tp = 20 µs

Storage junction temperature range

Operating junction temperature range

Tc = 70°C

t = 10 ms

t = 8.3 ms

Tj = 125°C

Tj = 25°C

Tj = 125°C

Tj = 125°C

Value

20

210

200

200

20

100

VDSM/VRSM

+ 100

4

16

1

- 40 to + 150

- 40 to + 125

Unit

A

A

A²s

A/µs

V

A

V

W

°C

February 2006

REV. 2

1/6

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