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Part Number BCX19

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1
) Mounted on P.C. board with 3 mm
2
copper pad at each terminal
Montage auf Leiterplatte mit 3 mm
2
Kupferbelag (Lötpad) an jedem Anschluß
2
) Tested with pulses t
p
= 300
:
s, duty cycle
#
2% ­ Gemessen mit Impulsen t
p
= 300
:
s, Schaltverhältnis
#
2%
54
01.11.2003
2.
5
ma
x
1.
3
±0
.
1
1.1
2.9
±0.1
0.4
1
2
3
Type
Code
1.9
BCX 19, BCX 20
General Purpose Transistors
NPN
Surface mount Si-Epitaxial PlanarTransistors
Si-Epitaxial PlanarTransistoren für die Oberflächenmontage
NPN
Power dissipation ­ Verlustleistung
250 mW
Plastic case
SOT-23
Kunststoffgehäuse
(TO-236)
Weight approx. ­ Gewicht ca.
0.01 g
Plastic material has UL classification 94V-0
Gehäusematerial UL94V-0 klassifiziert
Dimensions / Maße in mm
1 = B
2 = E
3 = C
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
Maximum ratings (T
A
= 25
/
C)
Grenzwerte (T
A
= 25
/
C)
BCX 19
BCX 20
Collector-Emitter-voltage
B open
V
CE0
45 V
25 V
Collector-Base-voltage
E open
V
CB0
50 V
30 V
Emitter-Base-voltage
C open
V
EB0
5 V
Power dissipation ­ Verlustleistung
P
tot
250 mW
1
)
Collector current ­ Kollektorstrom (DC)
I
C
500 mA
Peak Collector current ­ Kollektor-Spitzenstrom
I
CM
1 A
Peak Base current ­ Basis-Spitzenstrom
I
BM
200 mA
Junction temperature ­ Sperrschichttemperatur
T
j
150
/
C
Storage temperature ­ Lagerungstemperatur
T
S
- 65...+ 150
/
C
Characteristics (T
j
= 25
/
C)
Kennwerte (T
j
= 25
/
C)
Min.
Typ.
Max.
Collector-Base cutoff current ­ Kollektorreststrom
I
E
= 0, V
CB
= 20 V
I
CB0
­
­
100 nA
I
E
= 0, V
CB
= 20 V, T
j
= 150
/
C
I
CB0
­
­
5
:
A
Emitter-Base cutoff current ­ Emitterreststrom
I
C
= 0, V
EB
= 5 V
I
EB0
­
­
100 nA
Collector saturation volt. ­ Kollektor-Sättigungsspg.
2
)
I
C
= 500 mA, I
B
= 50 mA
V
CEsat
­
­
620 mV
1
) Tested with pulses t
p
= 300
:
s, duty cycle
#
2% ­ Gemessen mit Impulsen t
p
= 300
:
s, Schaltverhältnis
#
2%
2
) Mounted on P.C. board with 3 mm
2
copper pad at each terminal
Montage auf Leiterplatte mit 3 mm
2
Kupferbelag (Lötpad) an jedem Anschluß
55
01.11.2003
General Purpose Transistors
BCX 19 , BCX 20
Characteristics (T
j
= 25
/
C)
Kennwerte (T
j
= 25
/
C)
Min.
Typ.
Max.
DC current gain ­ Kollektor-Basis-Stromverhältnis
1
)
V
CE
= 1 V, I
C
= 100 mA
h
FE
100
­
600
V
CE
= 1 V, I
C
= 300 mA
h
FE
70
­
­
V
CE
= 1 V, I
C
= 500 mA
h
FE
40
­
­
Base-Emitter voltage ­ Basis-Emitter-Spannung
1
)
V
CE
= 1 V, I
C
= 500 mA
V
BEon
­
­
1.2 V
Gain-Bandwidth Product ­ Transitfrequenz
V
CE
= 5 V, I
C
= 10 mA, f = 100 MHz
f
T
100 MHz
­
­
Collector-Base Capacitance ­ Kollektor-Basis-Kapazität
V
CB
= 10 V, I
E
= i
e
= 0, f = 1 MHz
C
CB0
­
5 pF
­
Thermal resistance junction to ambient air
Wärmewiderstand Sperrschicht ­ umgebende Luft
R
thA
420 K/W
2
)
Recommended complementary PNP transistors
Empfohlene komplementäre PNP-Transistoren
BCX 17, BCX 18
Marking ­ Stempelung
BCX 19 = U1
BCX 20 = U2