PBSS4250X Philips Semiconductors, PBSS4250X Datasheet - Page 4

• Manufacturer Part Number: PBSS4250X
• Description: NPN low VCEsat (BISS) transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2004 Nov 08
50 V, 2 A
NPN low V
Mounted on FR4 printed-circuit board; standard footprint.
(1)
(2)
Mounted on FR4 printed-circuit board; mounting pad for collector 1 cm
(1)
(2)
(K/W)
(K/W)
Z
Z
10
10
th
th
10
10
10
10
10
10
= 1.
= 0.75.
= 1.
= 0.75.
1
1
3
2
1
10
3
2
1
10
(10)
(10)
5
5
(1)
(3)
(5)
(6)
(7)
(8)
(9)
(1)
(3)
(5)
(6)
(7)
(8)
(9)
(2)
(4)
(2)
(4)
CEsat
(3)
(4)
(3)
(4)
Fig.2 Transient thermal impedance as a function of pulse time; typical values.
Fig.3 Transient thermal impedance as a function of pulse time; typical values.
10
10
4
4
= 0.5.
= 0.33.
= 0.5.
= 0.33.
(BISS) transistor
10
10
(5)
(6)
(5)
(6)
3
3
= 0.2.
= 0.1.
= 0.2.
= 0.1.
10
10
2
2
(7)
(8)
(7)
(8)
2
= 0.05.
= 0.02.
= 0.05.
= 0.02.
.
10
10
4
1
1
(9)
(10) = 0.
(9)
(10) = 0.
1
1
= 0.01.
= 0.01.
10
10
10
10
2
2
PBSS4250X
Product specification
t
t
p
p
006aaa243
006aaa244
(s)
(s)
10
10
3
3