BC847/BC547 series
NXP Semiconductors
45 V, 100 mA NPN general-purpose transistors
5. Limiting values
Table 6.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
VCBO
VCEO
VEBO
IC
Parameter
Conditions
Min
Max
50
Unit
V
collector-base voltage
open emitter
-
-
-
-
-
collector-emitter voltage open base
45
V
emitter-base voltage
collector current
open collector
6
V
100
200
mA
mA
ICM
peak collector current
single pulse;
tp ≤ 1 ms
IBM
Ptot
peak base current
single pulse;
tp ≤ 1 ms
-
100
mA
total power dissipation
SOT23
Tamb ≤ 25 °C
[1]
[1]
-
250
200
150
250
500
150
+150
+150
mW
mW
mW
mW
mW
°C
SOT323
-
[1]
SOT416
-
[2][3]
[1]
SOT883
-
SOT54
-
Tj
junction temperature
ambient temperature
storage temperature
-
Tamb
Tstg
−65
−65
°C
°C
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] Reflow soldering is the only recommended soldering method.
[3] Device mounted on an FR4 PCB with 60 µm copper strip line, standard footprint.
6. Thermal characteristics
Table 7.
Thermal characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Rth(j-a)
thermal resistance from in free air
junction to ambient
[1]
[1]
SOT23
-
-
-
-
-
-
-
-
-
-
500
625
833
500
250
K/W
K/W
K/W
K/W
K/W
SOT323
SOT416
SOT883
SOT54
[1]
[2][3]
[1]
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[2] Reflow soldering is the only recommended soldering method.
[3] Device mounted on an FR4 PCB with 60 µm copper strip line, standard footprint.
BC847_BC547_SER_7
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 — 10 December 2008
5 of 15
NXP [ NXP ]
