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BTW67 and BTW69 Series

STANDARD

50A SCRs

April 2001 - Ed: 4

MAIN FEATURES:

DESCRIPTION

Available in high power packages, the BTW67 /

BTW69 Series is suitable in applications where

power handling and power dissipation are critical,

such as solid state relays, welding equipment,

high power motor control.

Based on a clip assembly technology, they offer a

superior performance in surge current handling

capabilities.

Thanks to their internal ceramic pad, they provide

high voltage insulation (2500V RMS), complying

with UL standards (file ref: E81734).

Symbol

Value

Unit

50

A

600to1200

V

80

mA

ABSOLUTE RATINGS (limiting values)

Symbol

Parameter

Value

Unit

RMS on-state current

(180° conduction angle)

RD91

Tc = 70°C

50

A

TOP3 Ins.

Tc = 75°C

Average on-state current

(180° conduction angle)

RD91

Tc = 70°C

32

A

TOP3 Ins.

Tc = 75°C

Non repetitive surge peak on-state current

tp = 8.3 ms

Tj = 25°C

610

A

tp = 10 ms

580

I

Tj = 25°C

1680

dI/dt

F = 60 Hz

Tj = 125°C

50

A/µs

Peak gate current

tp = 20 µs

Tj = 125°C

8

A

Average gate power dissipation

Tj = 125°C

1

W

Tj

Storage junction temperature range

Operating junction temperature range

-40to+ 150

-40to+ 125

°C

Maximum peak reverse gate voltage

5

V

RD91

(BTW67)

TOP3

(BTW69)