BT138F Philips Semiconductors, BT138F Datasheet - Page 4

• Manufacturer Part Number: BT138F
• Description: Triacs
• Manufacturer: Philips Semiconductors

Philips Semiconductors
February 1996
Triacs
Fig.1. Maximum on-state dissipation, P
on-state current, I
on-state current I
Fig.2. Maximum permissible non-repetitive peak
Fig.3. Maximum permissible non-repetitive peak
20
15
10
100
1000
on-state current I
5
0
80
60
40
20
100
0
0
10
Ptot / W
10us
1
ITSM / A
ITSM / A
sinusoidal currents, t
sinusoidal currents, f = 50 Hz.
T2- G+ quadrant
100us
dI /dt limit
1
T(RMS)
T
TSM
5
Number of cycles at 50Hz
10
TSM
, versus number of cycles, for
IT(RMS) / A
, where
, versus pulse width t
BT138
BT138
BT138
1ms
T / s
I
I
T
T
Tj initial = 125 C max
Tj initial = 125 C max
p
10
= conduction angle.
100
20ms.
T
10ms
T
Ths(max) / C
tot
120
90
60
30
, versus rms
= 180
I TSM
I TSM
time
time
p
100ms
, for
15
1000
45
65
85
105
125
4
Fig.5. Maximum permissible repetitive rms on-state
current I
V
Fig.4. Maximum permissible rms current I
15
10
GT
5
0
-50
1.6
1.4
1.2
0.8
0.6
0.4
25
20
15
10
IT(RMS) / A
(T
5
0
0.01
1
-50
IT(RMS) / A
VGT(25 C)
j
Fig.6. Normalised gate trigger voltage
)/ V
VGT(Tj)
T(RMS)
versus heatsink temperature T
GT
currents, f = 50 Hz; T
(25˚C), versus junction temperature T
, versus surge duration, for sinusoidal
0
0
0.1
surge duration / s
BT138X
BT138
BT136
Tj / C
Ths / C
50
50
56 C
hs
BT138F series
Product specification
1
56˚C.
100
100
hs
.
Rev 1.100
T(RMS)
150
10
150
,
j
.