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參數資料
| 型號： | 2B649D |
| 元件分類： | 小信號晶體管 |
| 英文描述： | SMALL SIGNAL TRANSISTOR |
| 封裝： | TO-126MOD, 3 PIN |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 42K |
| 代理商： | 2B649D |
2B649, 2SB649A
3
Electrical Characteristics (Ta = 25
°C)
2SB649
2SB649A
Item
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Test conditions
Collector to base
breakdown voltage
V
(BR)CBO
–180 —
—
–180 —
—
V
I
C = –1 mA, IE = 0
Collector to emitter
breakdown voltage
V
(BR)CEO
–120 —
—
–160 —
—
V
I
C = –10 mA, RBE = ∞
Emitter to base
breakdown voltage
V
(BR)EBO
–5
——
–5
——V
I
E = –1 mA, IC = 0
Collector cutoff current
I
CBO
—
–10
—
–10
AV
CB = –160 V, IE = 0
DC current transfer
ratio
h
FE1*
1
60
—
320
60
—
200
V
CE = –5 V,
I
C = –150 mA
h
FE2
30
—
30
—
V
CE = –5 V,
I
C = –500 mA*
2
Collector to emitter
saturation voltage
V
CE(sat)
——–1
V
I
C = –500 mA,
I
B = –50 mA
Base to emitter voltage V
BE
——–1.5
V
CE = –5 V,
I
C = –150 mA
Gain bandwidth product f
T
—
140
—
140
—
MHz
V
CE = –5 V,
I
C = –150 mA
Collector output
capacitance
Cob
—27
—
—27
—
pF
V
CB = –10 V, IE = 0,
f = 1 MHz
Notes: 1. The 2SB649 and 2SB649A are grouped by h
FE1 as follows.
2. Pulse test
BCD
2SB649
60 to 120
100 to 200
160 to 320
2SB649A
60 to 120
100 to 200
—
相關PDF資料 |
PDF描述 |
|---|---|
| 2B | TWO PART BOARD CONNECTOR |
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| 0S | BRASS, FEMALE, CIRCULAR CONNECTOR, SOLDER, SOCKET |
| 2C2484HV | 50 mA, 60 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
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