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BCR179.../SEMB4
PNP Silicon Digital Transistor * Switching circuit, inverter, interface circuit, driver circuit. * Built in bias resistor (R1 = 10k) * For 6-PIN packages: two (galvanic) internal isolated transistors with good matching in one package
BCR179F/L3 BCR179T
C 3
SEMB4
C1 6 B2 5 E2 4
R1
R1 TR1
R1 TR2
1 B
2 E
EHA07180
1 E1
2 B1
3 C2
EHA07266
Type BCR179F BCR179L3 BCR179T SEMB4
Marking WWs WW WWs WW 1=B 1=B 1=B
Pin Configuration 2=E 2=E 2=E 3=C 3=C 3=C -
Package TSFP-3 TSLP-3-4 SC75
1=E1 2=B1 3=C2 4=E2 5=B2 6=C1 SOT666
1
May-17-2004
BCR179.../SEMB4
Maximum Ratings Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Input on voltage Collector current Total power dissipation BCR179F, TS 128C BCR179L3, TS 135C BCR179T, TS 109C SEMB4, TS 75C Junction temperature Storage temperature Thermal Resistance Parameter Junction - soldering point1) BCR179F BCR179L3 BCR179T SEMB4
1For calculation of R thJA please refer to Application Note Thermal Resistance
Symbol VCEO VCBO VEBO Vi(on) IC Ptot
Value 50 50 5 20 100 250 250 250 250
Unit V
mA mW
Tj Tstg Symbol RthJS
150 150 ... -65 Value 90 60 109 300
C
Unit K/W
2
May-17-2004
BCR179.../SEMB4
Electrical Characteristics at TA = 25C, unless otherwise specified Parameter Symbol Values Unit min. typ. max. DC Characteristics Collector-emitter breakdown voltage V(BR)CEO 50 V IC = 100 A, IB = 0 Collector-base breakdown voltage IC = 10 A, IE = 0 Emitter-base breakdown voltage IE = 10 A, IC = 0 Collector-base cutoff current VCB = 40 V, IE = 0 DC current gain1) IC = 5 mA, VCE = 5 V Collector-emitter saturation voltage1) IC = 10 mA, IB = 0,5 mA Input off voltage IC = 100 C, VCE = 5 V Input on voltage IC = 2 mA, VCE = 0,3 V Input resistor AC Characteristics Transition frequency
IC = 10 mA, VCE = 5 V, f = 100 MHz fT Ccb
V(BR)CBO V(BR)EBO I CBO h FE VCEsat Vi(off) Vi(on) R1
50 5 120 0,4 0,5 7 -
10 150 1,2
100 630 0,3 1 1,1 13 k
nA V
MHz pF
Collector-base capacitance
VCB = 10 V, f = 1 MHz
1Pulse test: t < 300s; D < 2%
3
May-17-2004
BCR179.../SEMB4
DC current gain hFE = (IC)
VCE = 5 V (common emitter configuration)
10 3
Collector-emitter saturation voltage
VCEsat = (IC), hFE = 20
10 -1
A
h FE
10 -2
10 2
IC
10 -3 10 1 -4 10
-3 -2
10
10
A
10
-1
10 -4 0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
V
1
IC
VCEsat
Input on Voltage Vi(on) = (I C) VCE = 0.3V (common emitter configuration)
10 -1
Input off voltage V i(off) = (IC) VCE = 5V (common emitter configuration)
10 -2
A
A
10 -3 10 -2
IC
IC
10 -4 10 -3 10 -5 10 -4 -1 10
0 1
10
10
V
10
2
10 -6 0
0.5
1
V
2
Vi(on)
Vi(off)
4
May-17-2004
BCR179.../SEMB4
Total power dissipation Ptot = (TS) BCR179F
300
Total power dissipation Ptot = (TS) BCR179L3
300
mW
mW
P tot
150
P tot
120 C
200
200
150
100
100
50
50
0 0
20
40
60
80
100
150
0 0
20
40
60
80
100
120 C
150
TS
TS
Total power dissipation Ptot = (TS) BCR179T
300
Total power dissipation Ptot = (TS) SEMB4
300
mW
mW
Ptot
150
Ptot
120 C
200
200
150
100
100
50
50
0 0
20
40
60
80
100
150
0 0
20
40
60
80
100
120 C
150
TS
TS
5
May-17-2004
BCR179.../SEMB4
Permissible Puls Load RthJS = (tp) BCR179F
10
2
Permissible Pulse Load
Ptotmax/P totDC = (tp)
BCR179F
10 3
10 1
10 0
D=0.5 0.2 0.1 0.05 0.02 0.01 0.005 0
P totmax/P totDC
K/W
RthJS
10 2
10 1
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
10 -1 -6 10
10
-5
10
-4
10
-3
10
-2
s
10
0
10 0 -6 10
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
tp
Permissible Puls Load RthJS = (tp) BCR179L3
10
2
Permissible Pulse Load
Ptotmax/P totDC = (tp)
BCR179L3
10 3
Ptotmax/ PtotDC
10
1
10
2
10 0
0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
RthJS
10 1
10 -1 -7 10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
10 0 -7 10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
tp
6
May-17-2004
BCR179.../SEMB4
Permissible Puls Load RthJS = (tp) BCR179T
10
K/W
3
Permissible Pulse Load
Ptotmax/P totDC = (tp)
BCR179T
10 3
10 2
P totmax / P totDC
10 2
10 1
10 0
D=0.5 0.2 0.1 0.05 0.02 0.01 0.005 0
10 1
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
RthJS
10 -1 -6 10
10
-5
10
-4
10
-3
10
-2
s
10
0
10 0 -6 10
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
tp
Permissible Puls Load RthJS = (tp) SEMB4
10
K/W
3
Permissible Pulse Load
Ptotmax/P totDC = (tp)
SEMB4
10 3
10 2
Ptotmax / PtotDC
RthJS
10 2
10 1
10 0
0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0
10 1
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
10 -1 -7 10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
10 0 -7 10
10
-6
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
tp
7
May-17-2004

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