BTB20

Preliminary

TRIAC

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R401-045.a

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ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

RMS On-State Current (Full Sine Wave)

20

A

Non Repetitive Surge Peak

On-State Current

F=50 Hz

t=10ms

210

A

F=60 Hz

t=8.3ms

200

A

I

I

200

A

Critical Rate of Rise of

On-State Current

Repetitive, F=50 Hz

dI/dt

50

A/µs

Non Repetitive

100

A/µs

Non Repetitive Surge Peak

Off-State Voltage

V

Peak Gate Current

4

A

16

V

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)

1.3

°C/W

Junction to Case (DC)

1.7

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

BW

CW

UNIT

MIN TYP MAX MIN TYP MAX

Gate Trigger Current (Note 1)

ALL

2

50

1

35

mA

Gate Trigger Voltage

ALL

1.5

1.5

V

Gate Non-Trigger Voltage

ALL

0.2

0.2

V

Holding Current (Note 2)

75

50

mA

Latching Current

I-III

50

mA

II

90

mA

I-II-III

80

mA

Critical Rate of Rise of

Off-State Voltage (Note 2)

dV/dt

500

750

250

500

V/µs

Critical Rate of Rise of

Off-State Voltage at

Commutation (Note 2)

(dV/dt)c

(dI/dt)c=20A/ms,

18

36

11

22

V/µs



STATIC CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Peak On-State Voltage

(Note 2)

1.70

V

Repetitive Peak Off-State

Current

10

μA

3

mA

2. For both polarities of MT2 referenced to MT1.