UT136FE datasheet(3/5 Pages) UTC

3 / 5 page

UTC UT136FE

TRIAC

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R401-022,B

TYPICAL CHARACTERISTICS

1ms

100us

10us

1000

T/s

Fig.1. Maximum on-state dissipation Ptot,versus rms

on-state current , IT(RMS), where α=conduction angle.

100

IT(RMS) /A

10ms

Ptot/W

Ths(max)/C

ITSM/A

surge duration /S

IT(RMS)/A

0.01

0.1

Fig.2. Maximum Permissible non-repetitive peak

on-state Current ITSM ,versus pulse width tp,

for sinusoidal currents,tp 20ms.

≦

100

150

-50

1.6

0.8

Tj/℃

1.2

1.4

0.6

0.4

Fig. 5.Maximum permissible repetitive rms on-state

current I T(RMS),versus surge duration ,for sinusoidal

current,f=50HZ;Ths 92

≦℃

VGT(25℃)

VGT(Tj)

Fig.6. Normalised gate trigger voltage

GT(Tj)/VGT(25℃),versus junction temperature Tj.

100

150

86.5

97.5

103

108.5

114

119.5

125

=180

=120

=90

=30

Ths/C

Fig.4. Maximum permissible rms current

IT(RMS) , versus heatsink temperature Ths.

Fig3.Maximum Permissible non-repetitive peak

on-state current I

TSM,versus number of cycles,for

sinusoidal currents,f=50HZ.

Number of cycles at 50Hz

100ms

time

ITSM

Tj initial=125℃max

dIT/dt limit

T2-G+ quadrant

ITSM/A

100

1000

time

ITSM

Tj initial=125 ℃max

=60

100

150

-50

IT(RMS)/A

92℃

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