BT151F-500 Philips Semiconductors, BT151F-500 Datasheet - Page 4

• Manufacturer Part Number: BT151F-500
• Description: Thyristors
• Manufacturer: Philips Semiconductors

Philips Semiconductors
February 1996
Thyristors
Fig.8. Normalised latching current I
Fig.9. Normalised holding current I
2.5
1.5
0.5
2.5
1.5
0.5
I
2.5
1.5
0.5
GT
3
2
1
0
3
2
1
0
3
2
1
0
-50
-50
-50
(T
IGT(25 C)
IL(25 C)
IH(25 C)
IGT(Tj)
IL(Tj)
IH(Tj)
Fig.7. Normalised gate trigger current
j
)/ I
GT
versus junction temperature T
versus junction temperature T
(25˚C), versus junction temperature T
0
0
0
BT151
BT145
BT151
Tj / C
Tj / C
Tj / C
50
50
50
100
100
100
H
L
(T
(T
j
j
)/ I
)/ I
j
j
.
.
H
L
(25˚C),
(25˚C),
150
150
150
j
.
4
Fig.12. Typical, critical rate of rise of off-state voltage,
Fig.10. Typical and maximum on-state characteristic.
Fig.11. Transient thermal impedance Z
10000
1000
30
25
20
15
10
0.001
100
5
0
0.01
10
0.1
0
10
IT / A
10us
1
0
Rs = 0.0304 ohms
Tj = 125 C
dV
dVD/dt (V/us)
Vo = 1.06 V
Tj = 25 C
Zth j-hs (K/W)
D
/dt versus junction temperature T
0.1ms
0.5
without heatsink compound
pulse width t
1ms
50
tp / s
BT151
VT / V
10ms
BT151
Tj / C
1
P
D
typ
p
.
with heatsink compound
0.1s
BT151F series
Product specification
100
t
p
1.5
RGK = 100 Ohms
gate open circuit
1s
th j-hs
max
t
, versus
Rev 1.100
j
.
10s
150
2