參數(shù)資料
型號(hào): MMDT3946-7-F
廠商: DIODES INC
元件分類: 小信號(hào)晶體管
英文描述: COMPLEMENTARY NPN / PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR
中文描述: 200 mA, 40 V, 2 CHANNEL, NPN AND PNP, Si, SMALL SIGNAL TRANSISTOR
封裝: GREEN, ULTRA SMALL, PLASTIC PACKAGE-6
文件頁數(shù): 4/5頁
文件大?。?/td> 318K
代理商: MMDT3946-7-F
DS30123 Rev. 8 - 2
4 of 5
MMDT3946
www.diodes.com
0.1
1
10
0.1
1
10
100
1000
V
, BASE-EMITTER
BE(SAT)
SATURATION VOLTAGE (V)
I , COLLECTOR CURRENT (mA)
C
Fig. 5, Typical Base-Emitter
Saturation Voltage vs. Collector Current (NPN-3904)
I
C
I
B
= 10
0.01
0.1
1
0.1
1
10
100
1000
V
, COLLECTOR-EMITTER
CE(SAT)
SATURATION VOLTAGE (V)
I , COLLECTOR CURRENT (mA)
C
Fig. 4, Typical Collector-Emitter
Saturation Voltage vs. Collector Current (NPN-3904)
I
C
I
B
= 10
1
10
1000
100
0.1
1
10
1000
100
h
, DC CURRENT GAIN
FE
I , COLLECTOR CURRENT (mA)
C
Fig. 3, Typical DC Current Gain vs
Collector Current (NPN-3904)
T = -25°C
A
T = +25°C
A
T = 125°C
A
V
= 1.0V
CE
0
5
15
10
0.1
1
10
100
C
, INPUT CAPACITANCE (pF)
IBO
C
, OUTPUT CAPACITANCE (pF)
OBO
V
, COLLECTOR-BASE VOLTAGE (V)
CB
Fig. 2, Input and Output Capacitance vs.
Collector-Base Voltage (NPN-3904)
Cibo
Cobo
f = 1MHz
0
50
100
25
50
75
100
125
150
175
200
P , POWER DISSIPATION (mW)
D
T , AMBIENT TEMPERATURE (°C)
A
Fig. 1, Max Power Dissipation vs
Ambient Temperature (Total Device)
150
200
250
300
350
0
Note 1
1
100
10
0.1
1
10
100
C
, INPUT CAPACITANCE (pF)
IBO
C
, OUTPUT CAPACITANCE (pF)
OBO
V
, COLLECTOR-BASE VOLTAGE (V)
CB
Fig. 6, Input and Output Capacitance vs.
Collector-Base Voltage (PNP-3906)
f = 1MHz
Cibo
Cobo
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