BT145 Philips Semiconductors, BT145 Datasheet - Page 3
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BT145
Manufacturer Part Number
BT145
Description
Thyristors
Manufacturer
Philips Semiconductors
Datasheet
1.BT145.pdf
(6 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BT145-800R
Manufacturer:
NEC
Quantity:
2 000
Philips Semiconductors
October 1997
Thyristors
Fig.1. Maximum on-state dissipation, P
Fig.2. Maximum permissible non-repetitive peak
25
20
15
10
30
25
20
15
10
Fig.3. Maximum permissible rms current I
5
0
average on-state current, I
5
0
on-state current I
-50
10000
0
Ptot / W
1000
IT(RMS) / A
100
conduction
angle
degrees
10us
versus mounting base temperature T
30
60
90
120
180
ITSM / A
I
T
Tj initial = 25 C max
sinusoidal currents, t
form
factor
4
2.8
2.2
1.9
1.57
a
dI /dt limit
T
T
5
0
factor = I
I TSM
time
4
100us
TSM
2.8
IF(AV) / A
, versus pulse width t
BT145
BT145
Tmb / C
10
T(RMS)
BT145
50
T / s
2.2
T(AV)
/ I
1.9
T(AV)
p
, where a = form
1ms
10ms.
.
15
100
Tmb(max) / C
101 C
a = 1.57
tot
, versus
mb
T(RMS)
p
, for
10ms
.
20
150
100
105
110
115
120
125
,
3
Fig.5. Maximum permissible repetitive rms on-state
current I
V
on-state current I
Fig.4. Maximum permissible non-repetitive peak
GT
350
300
250
200
150
100
1.6
1.4
1.2
0.8
0.6
0.4
50
50
40
30
20
10
0
1
0.01
(T
0
-50
1
ITSM / A
IT(RMS) / A
VGT(25 C)
j
VGT(Tj)
Fig.6. Normalised gate trigger voltage
)/ V
T(RMS)
currents, f = 50 Hz; T
GT
sinusoidal currents, f = 50 Hz.
(25˚C), versus junction temperature T
, versus surge duration, for sinusoidal
0
Number of half cycles at 50Hz
TSM
0.1
10
surge duration / s
, versus number of cycles, for
BT151
BT145
BT145
Tj / C
50
mb
I
T
Tj initial = 25 C max
100
Product specification
1
BT145 series
T
101˚C.
100
I TSM
time
Rev 1.200
1000
150
10
j
.