BTA04A

TRIACS

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R401-062.C



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

RMS On-State Current

(360° Conduction Angle)

4

A

42

A

Non Repetitive Surge Peak On-State

40

A

I

I

8

A

Repetitive F=50Hz

10

A/µs

Critical Rate of Rise of On-State Current:

Non Repetitive

dI/dt

50

A/µs

600

V

Peak Gate Current

4

A

Peak Positive Gate Voltage

16

V

Peak Positive Gate Power Dissipation

40

W

Average Gate Power Dissipation

1

W

Operating Junction Temperature

-40~+110

°C

Storage Junction Temperature

-40~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL RESISTANCES

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

60

°C/W

Junction to Case (AC)

2.7

°C/W



FOR SNUBBERLESS AND LOGIC LEVEL (3 QUADRANTS)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Gate Trigger Current

I-II-III

10

mA

Gate Trigger Voltage

I-II-III

1.5

V

Gate Non-Trigger Voltage

I-II-III

0.2

V

Time Gate Trigger

I-II-III

2

µs

Holding Current (Note 1)

15

mA

I-III

10

mA

Latching Current

II

20

mA

Peak On-State Voltage

(Note 1)

1.65

V

0.01

mA

Repetitive Peak Off-State Current

0.75

mA

Critical Rate of Rise of Off-State Voltage

(Note 1)

dV/dt

10

V/µs

Critical Rate of Rise of Off-State Voltage

at Commutation (Note 1)

(dV/dt)c

1

V/µs

Note: For either polarity of electrode MT2 voltage with reference to electrode MT1.