UTCBT169 データシートの表示（PDF） - Unisonic Technologies
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UTCBT169 Datasheet PDF : 4 Pages
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UTC BT169
SCR
0.8 Ptot / W
conduction form
0.7
angle factor
degrees
a
1.9
0.6
30
4
60
2.8
2.2
0.5
90
2.2 2.8
120
1.9
180
1.57
0.4
4
0.3
Tc(max) / C
77
a=1.57
83
89
95
101
107
0.2
113
0.1
119
0
125
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
IF(AV) / A
FIG.1 Maximum on-state dissipation, P tot, versus average
on-state current, I T(AV) , where a=form factor=I T(RMS) / IT(AV)
ITSM / A
1000
100
IT
ITSM
10
T
time
Tj initial=25¢XC max
1
10µs
100 µs
1ms
T/s
10ms
FIG.2 Maximum permissible non-repetitive peak on-state current
ITSM ,versus pulse width tp,for sinusoidal currents, t p<=10ms.
1.0 IT(RMS) / A
83¢XC
0.8
0.6
0.4
0.2
0
-50
0
50
100
150
Tlead / C
FIG.3 Maximum permissible rms current I T(RMS) , versus
lead temperature, Tlead
ITSM / A
10
8
6
4
IT
ITSM
T
time
Tj initial=25¢XC max
2
0
1
10
100
1000
Number of half cycles at 50Hz
FIG.4 Maximnum permissible non-repetitive peak on-state current
ITSM , versus number of cycles, for sinusoidal currents, f = 50Hz.
IT(RMS) / A
2.0
1.5
1.0
0.5
0
0.01
0.1
1.0
10
surge duration / s
FIG.5 Maximum permissible repetitive rms on-state current I T(RMS) ,
versus surge duration, for sinusoidal currents, f= 50Hz; Tlead<=83¢XC
VGT(Tj)
1.6 VGT(25¢XC)
1.4
1.2
1.0
0.8
0.6
0.4
-50
0
50
100
150
Tj / C
FIG.6 Normalised gate trigger voltage V GT(Tj)/V GT( 25¢XC),
versus junction temperature Tj
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
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