NE688 CEL, NE688 Datasheet - Page 19

• Manufacturer Part Number: NE688
• Description: SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR
• Manufacturer: CEL

Note:
1. Lead material: Cu
OUTLINE DIMENSIONS
ORDERING INFORMATION
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
Lead plating: PbSn
PART NUMBER
NE68800
NE68818-T1-A
NE68819-T1-A
NE68830-T1-A
NE68833-T1-A
NE68839-T1-A
NE68839R-T1
2.9 ± 0.2
2.9 ± 0.2 0.95
1.1 +0.2
1.1
-0.1
+0.2
-0.1
0.6
PACKAGE OUTLINE 39R
0.85
0.95
PACKAGE OUTLINE 39
0.85
+0.10
-0.05
0.6
0.8
0.8
+0.10
-0.05
5˚
2
5˚
1
(SOT-143)
2
1
2.8
1.5
2.8
1.5
QUANTITY
+0.2
+0.2
+0.2
+0.2
0 to 0.1
-0.3
-0.1
-0.3
-0.1
3000
3000
3000
3000
3000
3000
0 to 0.1
100
(Units in mm)
3
4
5˚
5˚
3
4
(LEADS 2, 3, 4)
0.4
0.16 +0.10
(LEADS 1, 3, 4)
0.16 +0.10
0.4
+0.10
-0.05
1.9
-0.06
1.8
+0.10
-0.06
-0.05
LEAD
CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
LEAD
CONNECTIONS
1. Emitter
2. Collector
3. Emitter
4. Base
PACKAGING
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Waffle Pack
RECOMMENDED P.C.B. LAYOUT
RECOMMENDED P.C.B. LAYOUT
1.9
1.9
2
1
2
1
OUTLINE 39R
OUTLINE 39
2.4
2.4
1.0
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
1.0
3
3
4
4
1.0
1.0
05/18/2005