UT138FE datasheet(2/5 Pages) UTC

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UTC UT138FE

TRIAC

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R401-019,B

ISOLATION LINITING VALUE & CHARACTERISTIC(Ths=25°C,unless otherwise specified)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Repetitive paek voltage form all three terminals to

external heatsink (R.H.≦65%,clean and dustfree)

Visol

1500

Capacitance from MT2 to external heatsink (f=1MHz)

Cisol

THERMAL RESISTANCES

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Thermal Resistance, Junction to heatsink

(full or half cycle)

with heatsink compound

without heatsink compound

Rthj-hs

4.0

5.5

K/W

Thermal Resistance, Junction to Ambient

In free air

Rthj-a

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+

2.5

4.0

5.0

Latching Current

VD=12V, IGT =0.1A

T2+ G+

T2+ G-

T2- G-

T2- G+

3.2

4.0

5.5

Holding Current

VD=12V, IGT=0.1A

4.0

On-State Voltage

IT=15A

1.4

1.65

VD=12V, IT=0.1A

0.7

1.5

Gate Trigger Voltage

VGT

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

°C

0.25

0.4

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,

Gate open circuit

µs

Gate Controlled Turn-on Time

tgt

ITM=16A, VD=VDRM(max)

IG=0.1A, dIG/dt=5A/

µs

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