NE685 NEC, NE685 Datasheet - Page 15
NE685
Manufacturer Part Number
NE685
Description
SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR
Manufacturer
NEC
Datasheet
1.NE685.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NE68518
Manufacturer:
NEC
Quantity:
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Quantity:
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Quantity:
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Part Number:
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Quantity:
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Part Number:
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Manufacturer:
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Quantity:
20 000
Part Number:
NE68539E
Manufacturer:
NEC
Quantity:
20 000
OUTLINE DIMENSIONS
1.6 ± 0.1
2.0 ± 0.2
0.75 ± 0.05
2.0 ± 0.2
0.9 ± 0.1
0.9 ± 0.1
1.0
1.3
0.5
0.6
0.65
0.60
PACKAGE OUTLINE 19
PACKAGE OUTLINE 30
PACKAGE OUTLINE 18
0.65
0.4
0.15
0.3
0.2
+0.10
-0.05
+0.1
2
-
1
0
2
1
(SOT-343)
(SOT-323)
2
1
1.6 ± 0.1
0.8 ± 0.1
1.25 ± 0.1
2.1 ± 0.2
1.25 ± 0.1
2.1 ± 0.2
0 to 0.1
0 to 0.1
0 to 0.1
1
3
3
(Units in mm)
3
4
MARKING
0.65
0.65
0.15
0.3
0.3
(LEADS 2, 3, 4)
LEAD 3 ONLY
0.15
0.15
0.3
(ALL LEADS)
+0.10
+0.10
-0.05
-0.05
+0.1
1.3
-0.05
+0.1
LEAD CONNECTIONS
1. Emitter
2. Base
3. Collector
+0.10
LEAD CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
-0.05
LEAD CONNECTIONS
1. Emitter
2. Base
3. Collector
+0.10
-0.05
-0.05
0.6
0.6
1.25
RECOMMENDED P.C.B. LAYOUT
RECOMMENDED P.C.B. LAYOUT
RECOMMENDED P.C.B. LAYOUT
1
1
2
2
1
2
0.6
0.8
OUTLINE 18
OUTLINE 19
OUTLINE 30
1.7
1.3
1.7
0.8
3
3
0.5
0.65
3
4
0.6
1.3
1.0