BZX100A NXP Semiconductors, BZX100A Datasheet - Page 3

• Manufacturer Part Number: BZX100A
• Description: General-purpose Zener diode in a SOD323F (SC-90) very small and flat leadSurface-Mounted Device (SMD) plastic package
• Manufacturer: NXP Semiconductors

NXP Semiconductors
6. Thermal characteristics
BZX100A_1
Product data sheet
Table 6.
[1]
[2]
[3]
[4]
Symbol
R
R
Fig 1. Power derating curves
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 cathode 1 cm
Device mounted on a ceramic PCB, Al
Soldering point of cathode tab.
(1) Ceramic PCB, Al
(2) FR4 PCB, mounting pad for cathode 1 cm
(3) FR4 PCB, standard footprint
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
thermal resistance from
junction to solder point
P
(W)
2
tot
O
1.2
0.8
0.4
Rev. 01 — 30 May 2007
3
0
, standard footprint
75
(1)
(2)
(3)
25
2
O
3
, standard footprint.
Conditions
in free air
25
2
75
125
T
006aab047
amb
[1]
[2]
[3]
[4]
( C)
175
Min
-
-
-
-
Typ
-
-
-
-
Single Zener diode
BZX100A
© NXP B.V. 2007. All rights reserved.
Max
400
230
125
55
2
Unit
K/W
K/W
K/W
K/W
.
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