2DA1774QLP-7B(2011) 查看數據表（PDF） - Diodes Incorporated.
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2DA1774QLP-7B Datasheet PDF : 4 Pages
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300
200
100
0
0.1
1.2
1
10
100
-IC, COLLECTOR CURRENT (mA)
Fig. 3 Typical DC Current Gain
vs. Collector Current
1,000
1.0
0.8
0.6
0.4
0.2
0
0.1
1
10
100
1,000
-IC, COLLECTOR CURRENT (mA)
Fig. 5 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
Package Outline Dimensions
0.5
0.4
IC/IB = 10
0.3
2DA1774QLP
0.2
TA = 150ºC
TA = 85ºC
0.1
TA = 25ºC
TA = -55ºC
0
0.1
1
10
100
1,000
-IC, COLLECTOR CURRENT (mA)
Fig. 4 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
1.2
1.0
0.8
TA = -55°C
0.6 TA = 25°C
TA = 85°C
0.4
TA = 150°C
0.2
IC/IB = 10
0
0.1
1
10
100
1,000
-IC, COLLECTOR CURRENT (mA)
Fig. 6 Typical Base-Emitter Saturation Voltage
vs. Collector Current
A
A1
D
E b2
L2
L3
L1
2DA1774QLP
Document number: DS31438 Rev. 4 - 2
b1
e
DFN1006-3
Dim Min Max Typ
A 0.47 0.53 0.50
A1 0 0.05 0.03
b1 0.10 0.20 0.15
b2 0.45 0.55 0.50
D 0.95 1.075 1.00
E 0.55 0.675 0.60
e
⎯
⎯ 0.35
L1 0.20 0.30 0.25
L2 0.20 0.30 0.25
L3 ⎯
⎯ 0.40
All Dimensions in mm
3 of 4
www.diodes.com
January 2011
© Diodes Incorporated
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