BC559B, C BC560C
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted) (Continued)
A
Characteristic
Symbol
Min
Typ
Max
Unit
ON CHARACTERISTICS
DC Current Gain
h
FE
—
(I = –10 µAdc, V = –5.0 Vdc)
BC559B
BC559C/560C
BC559B
100
100
180
380
150
270
290
500
—
—
460
800
C
CE
(I = –2.0 mAdc, V = –5.0 Vdc)
C
CE
BC559C/560C
Collector–Emitter Saturation Voltage
(I = –10 mAdc, I = –0.5 mAdc)
V
V
Vdc
CE(sat)
—
—
—
–0.075
–0.3
–0.25
–0.25
–0.6
—
C
B
(I = –10 mAdc, I = see note 1)
C
B
(I = –100 mAdc, I = –5.0 mAdc, see note 2)
C
B
Base–Emitter Saturation Voltage
(I = –100 mAdc, I = –5.0 mAdc)
—
–1.1
—
Vdc
Vdc
BE(sat)
C
B
Base–Emitter On Voltage
(I = –10 µAdc, V = –5.0 Vdc)
V
BE(on)
—
—
–0.55
–0.52
–0.55
–0.62
—
—
–0.7
C
CE
(I = –100 µAdc, V = –5.0 Vdc)
C
CE
(I = –2.0 mAdc, V = –5.0 Vdc)
C
CE
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
f
—
—
250
2.5
—
—
MHz
pF
T
(I = –10 mAdc, V = –5.0 Vdc, f = 100 MHz)
C
CE
Collector–Base Capacitance
(V = –10 Vdc, I = 0, f = 1.0 MHz)
C
cbo
CB
E
Small–Signal Current Gain
h
fe
—
(I = –2.0 mAdc, V = –5.0 V, f = 1.0 kHz)
BC559B
BC559C/BC560C
240
450
330
600
500
900
C
CE
Noise Figure
dB
(I = –200 µAdc, V = –5.0 Vdc, R = 2.0 kΩ, f = 1.0 kHz)
NF
NF
—
—
0.5
—
2.0
10
C
CE
S
1
2
(I = –200 µAdc, V = –5.0 Vdc, R = 100 kΩ, f = 1.0 kHz, ∆f = 200 kHz)
C
CE
S
NOTES:
1. I is value for which I = –11 mA at V = –1.0 V.
B
C
CE
2. Pulse test = 300 µs – Duty cycle = 2%.
Figure 15.
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