Nexperia
BCW66 series
45 V, 800 mA NPN general-purpose transistor
Symbol Parameter
Conditions
IBM
peak base current
single pulse; tp ≤ 1 ms
Ptot
total power dissipation
Tamb ≤ 25 °C
[1]
Tj
junction temperature
Tamb
Tstg
ambient temperature
storage temperature
[1] Device mounted on an FR4 Printed-Circuit-Board (PCB), single-sided chopper, tin-plated and standard footprint.
Min
-
-
-
-55
-65
400
Ptot
(mW)
300
aaa-026537
Max
200
250
150
150
150
Unit
mA
mW
°C
°C
°C
200
100
0
-75
-25
25
FR4 PCB, standard footprint
Figure 1. Power derating curve
9 Thermal characteristics
Table 6. Thermal characteristics
Symbol Parameter
Rth(j-a)
thermal resistance from junction
to ambient
Conditions
in free air
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
75
125
175
Tamb (°C)
Min Typ Max Unit
[1]
-
-
500 K/W
BCW66x_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 21 April 2017
© Nexperia B.V. 2017. All rights reserved.
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