buk9222 NXP Semiconductors, buk9222 Datasheet - Page 4

• Manufacturer Part Number: buk9222
• Description: Buk9222-55a Trenchmos Tm Logic Level Fet
• Manufacturer: NXP Semiconductors

7. Thermal characteristics
Table 4:
Philips Semiconductors
9397 750 08223
Product specification
Symbol
R
R
Fig 4. Transient thermal impedance from junction to mounting base as a function of pulse duration.
th(j-a)
th(j-mb)
Thermal characteristics
Z th(j-mb)
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to mounting
base
(K/W)
10 -1
10 -2
10 -3
10
1
10 -6
0.02
0.05
0.2
0.1
= 0.5
Single Shot
7.1 Transient thermal impedance
10 -5
10 -4
Rev. 01 — 17 April 2001
Conditions
Figure 4
10 -3
10 -2
TrenchMOS™ logic level FET
10 -1
P
BUK9222-55A
t p
© Philips Electronics N.V. 2001. All rights reserved.
T
t p (s)
=
Value
71.4
1.5
t p
T
t
1
Unit
K/W
K/W
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