Semiconductor Group 3
BC 817
BC 818
Electrical Characteristics
at TA = 25 ˚C, unless otherwise specified.
–
DC current gain1)
C = 100 mA; VCE = 1 V
BC 817-16, BC 818-16
BC 817-25, BC 818-25
BC 817-40, BC 818-40
C = 300 mA; VCE = 1 V
BC 817-16, BC 818-16
BC 817-25, BC 818-25
BC 817-40, BC 818-40
hFE
100
160
250
60
100
170
160
250
350
–
–
–
250
400
630
–
–
–
VCollector-emitter breakdown voltage
C = 10 mA BC 817
BC 818
V(BR)CE0
45
25 –
––
–
nA
µA
Collector cutoff current
VCB = 25 V
VCB = 25 V, TA = 150 ˚C
ICB0 –
––
–100
50
UnitValuesParameter Symbol
min. typ. max.
DC characteristics
Collector-base breakdown voltage
C = 100 µABC 817
BC 818
V(BR)CB0
50
30 –
––
–
Emitter-base breakdown voltage, IE = 10 µAV(BR)EB0 5––
V
Collector-emitter saturation voltage1)
C = 500 mA; IB = 50 mA VCEsat – – 0.7
Base-emitter saturation voltage1)
C = 500 mA; IB = 50 mA VBEsat ––2
nAEmitter cutoff current, VEB = 4 V IEB0 – – 100
MHzTransition frequency
C = 50 mA, VCE = 5 V, f = 20 MHz fT– 170 –
AC characteristics
pFOutput capacitance
VCB = 10 V, f = 1 MHz Cobo –6–
Input capacitance
VEB = 0.5 V, f = 1 MHz Cibo –60–
1) Pulse test: t≤300 µs, D≤ 2%.