PBSS5220V Philips Semiconductors, PBSS5220V Datasheet - Page 4

• Manufacturer Part Number: PBSS5220V
• Description: 2A PNP low VCEsat (BISS) transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6. Thermal characteristics
9397 750 14936
Product data sheet
Fig 2. Transient thermal impedance from junction to ambient as a function of pulse time; typical values
Z
(K/W)
th(j-a)
10
10
10
10
1
3
2
1
10
FR4 PCB, standard footprint
duty cycle =
5
1
0.5
0.2
0.1
0.05
0.02
0.01
0
0.75
0.33
10
4
Table 6:
[1]
[2]
[3]
[4]
Symbol
R
R
th(j-a)
th(j-sp)
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for collector 1 cm
Device mounted on a ceramic PCB, Al
Reflow soldering is the only recommended soldering method.
10
Parameter
thermal resistance from
junction to ambient
thermal resistance from
junction to solder point
Thermal characteristics
3
10
2
Rev. 01 — 13 June 2005
10
1
2
O
3
, standard footprint.
Conditions
in free air
1
20 V, 2 A PNP low V
[1] [4]
[2] [4]
[3] [4]
10
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Min
-
-
-
-
PBSS5220V
CEsat
10
Typ
-
-
-
-
2
(BISS) transistor
t
p
006aaa425
www.DataSheet4U.com
(s)
Max
410
250
140
80
10
3
2
.
Unit
K/W
K/W
K/W
K/W
4 of 13