BCX51...BCX53
PNP Silicon AF Transistors
• For AF driver and output stages • High collector current • Low collector-emitter saturation voltage • Complementary types: BCX54...BCX56 (NPN)
1 2 3
2
VPS05162
Type BCX51 BCX51-10 BCX51-16 BCX52 BCX52-10 BCX52-16 BCX53 BCX53-10 BCX53-16
Marking AA AC AD AE AG AM AH AK AL 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B 1=B
Pin Configuration 2=C 2=C 2=C 2=C 2=C 2=C 2=C 2=C 2=C 3=E 3=E 3=E 3=E 3=E 3=E 3=E 3=E 3=E
Package SOT89 SOT89 SOT89 SOT89 SOT89 SOT89 SOT89 SOT89 SOT89
1
Feb-10-2004
BCX51...BCX53
Maximum Ratings Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Symbol VCEO VCBO VEBO BCX51 45 45 5 BCX52 60 60 5 BCX53 80 100 5 Unit V
DC collector current Peak collector current Base current Peak base current Total power dissipation, TS = 130 °C Junction temperature Storage temperature
Thermal Resistance
IC ICM IB IBM Ptot Tj Tstg
RthJS
1 1.5 100 200 1 150 -65 ... 150
≤20
A mA W °C
Junction - soldering point1)
K/W
1For calculation of R thJA please refer to Application Note Thermal Resistance
2
Feb-10-2004
BCX51...BCX53
Electrical Characteristics at TA = 25°C, unless otherwise specified. Parameter Symbol Values min. DC Characteristics Collector-emitter breakdown voltage IC = 10 mA, IB = 0 BCX51 BCX52 BCX53 Collector-base breakdown voltage IC = 100 µA, IE = 0 BCX51 BCX52 BCX53 Emitter-base breakdown voltage IE = 10 µA, IC = 0 Collector cutoff current VCB = 30 V, IE = 0 Collector cutoff current VCB = 30 V, IE = 0 , TA = 150 °C DC current gain 1) IC = 5 mA, VCE = 2 V DC current gain 1) IC = 150 mA, VCE = 2 V BCX51...53 hFE-grp.10 hFE-grp.16 DC current gain 1) IC = 500 mA, VCE = 2 V Collector-emitter saturation voltage1) IC = 500 mA, IB = 50 mA Base-emitter voltage 1) IC = 500 mA, VCE = 2 V VBE(ON) 1 VCEsat 0.5 h FE h FE 40 63 100 25 100 160 250 160 250 h FE 25 ICBO 20 ICBO 100 V(BR)EBO V(BR)CBO 45 60 100 5 V(BR)CEO 45 60 80 typ. max.
Unit
V
nA µA -
V
AC Characteristics Transition frequency IC = 50 mA, VCE = 10 V, f = 20 MHz
1) Pulse test: t ≤ 300µs, D = 2%
fT
-
125
-
MHz
3
Feb-10-2004
BCX51...BCX53
Total power dissipation Ptot = f(TS)
Collector current IC = f (VBE)
VCE = 2V
1.2
W
10 4 mA
BCX 51...53
EHP00437
1 0.9
ΙC
10 3 5 100 ˚C 25 ˚C -50 ˚C
Ptot
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 20 40 60 80 100 120 °C 150
10 2 5
10
1
5
10 0
0
0.2
0.4
0.6
0.8
1.0 V 1.2 VBE
TS
Permissible pulse load
Ptotmax / PtotDC = f (tp)
10 3 Ptot max 5 Ptot DC
BCX 51...53 EHP00438
Transition frequency fT = f (IC)
VCE = 10V
10 3 MHz
T
BCX 51...53 EHP00439
tp D= T
tp
fT
5
10 2 5
10 1 5
D= 0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
10 2
5
10 0 10 -6
10
-5
10
-4
10
-3
10
-2
s tp
10
0
10 1 10 0
5 10 1
5
10 2
mA
10 3
ΙC
4
Feb-10-2004
BCX51...BCX53
DC current gain hFE = f (I C)
VCE = 2V
10 3 5
BCX 51...53 EHP00440
Collector-emitter saturation voltage
IC = f (VCEsat), hFE = 10
4 BCX 51...53 EHP00441
10 mA
h FE
100 ˚C 25 ˚C -50 ˚C 5
ΙC
10 5 100 ˚C 25 ˚C -50 ˚C
3
10 2
10 5
2
10 1 5
10 5
1
10 0 10 0
5 10 1
5 10 2
5 10 3
mA 10 4
10
0
0
0.2
0.4
0.6
V
0.8
ΙC
VCE sat
Collector cutoff current ICBO = f (TA)
VCB = 30V
10 4 nA
BCX 51...53 EHP00442
Base-emitter saturation voltage
IC = f (VBEsat), hFE = 10
10 4 mA
BCX 51...53 EHP00443
Ι CB0
10 3 5 10 2 5 10 1 5 10 0 5 10 -1
max
ΙC
10 3 5 100 ˚C 25 ˚C -50 ˚C
10 2
typ
5
10 5
1
10 0
0
50
100
˚C TA
150
0
0.2
0.4
0.6
0.8
1.0 V 1.2 VBE sat
5
Feb-10-2004
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