PMD5002K Philips Semiconductors (Acquired by NXP), PMD5002K Datasheet - Page 4

• Manufacturer Part Number: PMD5002K
• Description: PNP switching transistor and high-speed switching diode to protect the base-emitter junction in reverse direction in a SOT346 (SC-59A/TO-236) small Surface-Mounted Device (SMD) plastic package.
• Manufacturer: Philips Semiconductors (Acquired by NXP)

NXP Semiconductors
6. Thermal characteristics
PMD5002K_1
Product data sheet
Table 6.
[1]
[2]
[3]
Symbol
PNP transistor
R
Fig 1. Power derating curves
th(j-a)
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
(1) Ceramic PCB, Al
(2) FR4 PCB, mounting pad for collector 1 cm
(3) FR4 PCB, standard footprint
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
(mW)
Rev. 01 — 6 November 2006
P
2
tot
O
500
400
300
200
100
3
0
, standard footprint
75
(1)
(2)
(3)
25
2
O
3
, standard footprint.
Conditions
in free air
25
2
75
125
T
006aaa870
amb
[1]
[2]
[3]
( C)
Min
-
-
-
175
PMD5002K
Typ
-
-
-
© NXP B.V. 2006. All rights reserved.
MOSFET driver
Max
500
375
280
2
Unit
K/W
K/W
K/W
.
4 of 15