参数资料
型号: 2SD789B
元件分类: 小信号晶体管
英文描述: SMALL SIGNAL TRANSISTOR
封装: TO-92MOD, 3 PIN
文件页数: 2/6页
文件大小: 29K
代理商: 2SD789B
2SD789
2
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Ratings
Unit
Collector to base voltage
V
CBO
100
V
Collector to emitter voltage
V
CEO
50
V
Emitter to base voltage
V
EBO
6V
Collector current
I
C
1A
Collector power dissipation
P
C
0.9
W
Junction temperature
Tj
150
°C
Storage temperature
Tstg
–55 to +150
°C
Electrical Characteristics (Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Collector to base breakdown
voltage
V
(BR)CBO
100
V
I
C = 10 A, IE = 0
Collector to emitter breakdown
voltage
V
(BR)CEO
50
V
I
C = 1 mA, RBE = ∞
Emitter to base breakdown
voltage
V
(BR)EBO
6—
V
I
E = 10 A, IC = 0
Collector cutoff current
I
CBO
——
1
AV
CB = 80 V, IE = 0
Emitter cutoff current
I
EBO
0.2
AV
EB = 6 V, IC = 0
DC current transfer ratio
h
FE*
1
100
800
V
CE = 2 V, IC = 0.1A
Collector to emitter saturation
voltage
V
CE(sat)
0.3
V
I
C = 1 A, IB = 0.1 A
Gain bandwidth product
f
T
100
MHz
V
CE = 2 V, IC = 10 mA
Collector output capacitance
Cob
20
pF
V
CB = 10 V, IE = 0, f = 1MHz
Note:
1. The 2SD789 is grouped by h
FE as follows.
BC
D
E
100 to 200
160 to 320
250 to 500
400 to 800
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