buk9275 NXP Semiconductors, buk9275 Datasheet - Page 4

• Manufacturer Part Number: buk9275
• Description: Buk9275-100a Trenchmos Tm Logic Level Fet
• Manufacturer: NXP Semiconductors

7. Thermal characteristics
Table 4:
Philips Semiconductors
9397 750 07699
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
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to mounting
base
7.1 Transient thermal impedance
Z th(j-mb)
(K/W)
10 -1
10 -2
10
1
10 -6
= 0.5
10 -5
Rev. 02 — 4 January 2001
10 -4
Conditions
Figure 4
10 -3
10 -2
P
10 -1
t p
BUK9275-100A
TrenchMOS™ logic level FET
T
t p (s)
=
t p
T
© Philips Electronics N.V. 2001. All rights reserved.
t
1
Value
71.4
1.7
Unit
K/W
K/W
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