UT131 datasheet(2/5 Pages) UTC

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UTC UT131

TRIAC

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R401-006,C

*Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch

to the on-state. The rate of rise of current should not exceed 3 A/

µs.

THERMAL RESISTANCES

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Thermal Resistance Junction to Lead

Full Cycle

Half Cycle

Rth j-lead

K/W

Thermal Resistance junciton to Ambient

(PCB mounted ;lead length=4mm)

Rth j-lead

150

K/W

STATIC CHARACTERISTICS (Tj=25°C,unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Gate Trigger Current

IGT

VD=12V, IT=0.1A

T2+ G+

T2+ G-

T2- G-

T2- G+

0.4

1.3

1.4

3.8

Latching Current

VD=12V, IGT=0.1A

T2+ G+

T2+ G-

T2- G-

T2- G+

1.2

4.0

1.0

2.5

Holding Current

VD=12V, IGT=0.1A

1.3

On-State Voltage

IT=2.0A

1.2

1.5

VD=12V, IT=0.1A

0.7

1.5

Gate Trigger Voltage

VGT

VD=400V, IT=0.1A, Tj=125

°C

0.2

0.3

Off-state Leakage Current

VD=VDRM(max), Tj=125

°C

0.1

0.5

DYNAMIC CHARACTERISTICS(Tj=25°C,unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Critical Rate of Rise of off-state

Voltage

dVD/dt

VDM=67% VDRM(max), Tj=125

°C

Exponential waveform,RGK=1kΩ

µs

Gate Controlled Turn-on Time

tgt

ITM=1.5A,VD=VDRM(max), IG=0.1A

dIG/dt=5A/

µs

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