BTB24A

Preliminary

TRIAC

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R401-060.b



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

25

A

Non Repetitive Surge Peak

On-State Current (Full

F=50 Hz

t=20ms

250

A

F=60 Hz

t=16.7ms

260

A

I

I

340

A

Critical Rate of Rise of

tr≤100ns

dI/dt

50

A/µs

Non Repetitive Surge Peak

Off-State Voltage

V

Peak Gate Current

4

A

Average Gate Power Dissipation

1

W

Operating Junction Temperature

-40~+125

°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)

0.8

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

CW

BW

UNIT

MIN TYP MAX MIN TYP MAX

SNUBBERLESS TYPE (3 QUADRANTS)

Gate Trigger Current (Note 1)

I-II-III

35

50

mA

Gate Trigger Voltage

I-II-III

1.3

1.3

V

Gate Non-Trigger Voltage

I-II-III

0.2

0.2

V

Holding Current (Note 2)

50

75

mA

Latching Current

I-III

70

80

mA

II

80

100

mA

Critical Rate of Rise of Off-State

Voltage (Note 2)

dV/dt

500

1000

V/µs

Critical Rate of Rise of Off-State

Voltage at Commutation

(Note 2)

(dI/dt)c

Without Snubber,

13

22

A/ms



STATIC CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Peak On-State Voltage (Note 2)

1.55

V

Threshold Voltage (Note 2)

0.85

V

Dynamic Resistance (Note 2)

16

mΩ

Repetitive Peak Off-State

Current

5

μA

3

mA

2. For both polarities of MT2 referenced to MT1.