BT131 datasheet(2/5 Pages) UTC

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UTC BT131

TRIAC

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R401-001,A

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

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

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

STATIC CHARACTERISTICS

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

On-State Voltage Latching Current

IT=2.0A

1.2

1.5

Gate Trigger Voltage

VGT

VD=12V, IT=0.1A

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

°C

0.2

0.7

0.3

1.5

Off-state Leakage Current

VD=VDRM(max), Tj=125

°C

0.1

0.5

DYNAMIC CHARACTERISTICS

Holding Current

VD=12V, IGT=0.1A

1.3

Critical Rate of Rise ofoff-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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