2SA673A(K)
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min
Collector to base breakdown V(BR)CBO –50
voltage
Collector to emitter breakdown V(BR)CEO –50
voltage
Emitter to base breakdown
voltage
V(BR)EBO
–4
Collector cutoff current
I CBO
—
Emitter cutoff current
I EBO
—
Base to emitter voltage
VBE
—
Collector to emitter saturation VCE(sat)
—
voltage
Base to emitter saturation
voltage
VBE(sat)
—
DC current transfer ratio
Gain bandwidth product
Turn on time
Turn off time
Storage time
hFE*1
60
hFE
10
fT
—
t on
—
t off
—
t stg
—
Typ Max
—
—
—
—
—
—
—
–0.5
—
–0.5
–0.64 —
–0.2 –0.6
–0.87 —
—
320
—
—
120 —
0.3
—
0.6
—
0.4
—
Notes: 1. The 2SA673A(K) is grouped by hFE as follows.
2. Pulse test
B
C
D
60 to 120 100 to 200 160 to 320
Unit
V
V
V
µA
µA
V
V
V
MHz
µs
µs
µs
Test conditions
IC = –10 µA, IE = 0
IC = –1 mA, RBE = ∞
IE = –10 µA, IC = 0
VCE = –20 V, IE = 0
VEB = –3 V, IC = 0
VCE = –3 V, IC = –10 mA
IC = –150 mA, IB = –15 mA*2
IC = –150 mA, IB = –15 mA*2
VCE = –3 V, IC = –10 mA
VCE = –3 V, IC = –500 mA*2
VCE = –3 V, IC = –10 mA
VCC = –10.3 V
IC = 10 IB1 = –10 IB2 = –10 mA
VCC = –5 V,
IC = IB1 = IB2 = –20 mA
See 2SA673A except for the above – mentioned characteristic curves.
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