2SB648, 2SB648A
Electrical Characteristics (Ta = 25°C)
2SB648
2SB648A
Item
Symbol Min Typ Max Min Typ Max Unit Test conditions
Collector to base
breakdown voltage
V(BR)CBO
–180 —
—
–180 —
—
V
IC = –10 µA, IE = 0
Collector to emitter
breakdown voltage
V(BR)CEO
–120 —
—
–160 —
—
V
IC = –1 mA, RBE = ∞
Emitter to base
breakdown voltage
V(BR)EBO
–5
—
—
–5
—
—
V
IE = –10 µA, IC = 0
Collector cutoff current
DC current transfer
ratio
ICBO
h *1
FE1
Collector to emitter
saturation voltage
hFE2
VCE(sat)
Base to emitter voltage VBE
Gain bandwidth product fT
Collector output
Cob
capacitance
— — –10 — — –10 µA VCB = –160 V, IE = 0
60 — 320 60 — 200
VCE = –5 V,
IC = –10 mA
30 — — 30 — —
VCE = –5 V, IC = –1 mA
— — –2 — — –2 V
IC = –30 mA,
IB = –3 mA
— — –1.5 — — –1.5 V
VCE = –5 V,
IC = –10 mA
— 140 — — 140 — MHz VCE = –10 V,
IC = –10 mA
— 4.5 — — 4.5 — pF VCB = –10 V, IE = 0,
f = 1 MHz
Note: 1. The 2SB648 and 2SB648A are grouped by hFE1 as follows.
2SB648
2SB648A
B
60 to 120
60 to 120
C
100 to 200
100 to 200
D
160 to 320
—
2