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PDF SMV2020-000 Data sheet ( Hoja de datos )
| Número de pieza | SMV2020-000 | |
| Descripción | Silicon Hyperabrupt Varactor Diode Chips | |
| Fabricantes | Alpha Industries | |
| Logotipo |  |
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Silicon Hyperabrupt Varactor Diode Chips
SMV2019 to SMV2023
Features
I High Q for Low Loss Resonators
I Low Leakage Current
I High Tuning Ratio for Wideband VCOs
I SPICE Model Parameters
I Small Footprint Chip Design
Description
Alpha Industries’ product line of silicon hyperabrupt
junction varactor diode chips are processed using
established ion-implantation technology resulting in low
RS wide tuning ratio devices with high Q values. These
planar chips have a small outline size (12 x 12 mils
nominal) and are fully passivated resulting in low
leakage current and high reliability. These varactor chips
are intended for assembly in hybrid integrated circuit
resonators used in VCOs and analog tuned filters.
Electrical Specifications at 25°C
Part Number
CJ @ 0 V
(pF)1
CJ @ 4 V
(pF)
Typ.
Min.
Max.
SMV2019-000
2.3
0.68
0.88
SMV2020-000
3.1
1.13
1.43
SMV2021-000
4.5
1.58
1.98
SMV2022-000
7.1
2.48
3.08
SMV2023-000
10.8
4.28
5.28
1. All capacitance values specified at 1 MHz.
2. 50 MHz Q calculated from 1 GHz RS and 1 MHz CJ.
CJ @ 20 V
(pF)
Min.
Max.
Q @ 4V
50 MHz2
Min.
1 GHz
RS @ 4 V (Ω)
Typ.
IR @17.6 V Contact
(nA)3 Diam. (mils)4
Max.
Nom.
0.13 0.23 500
4.8
50 2.00
0.23 0.33 500
4.1
50 2.50
0.32 0.44 500
2.8
50 3.00
0.48 0.68 400
2.2
50 3.75
0.78 1.08 400
1.4
50 5.00
3. VB at 10 µA specified at 22 V Min.
4. Outline drawing 149-801.
Outline Drawing
149-801
ANODE METALIZED GOLD DOT
0.002 (0.051 mm) DIA. MIN.
0.010 (0.254 mm) MIN.
0.014 (0.356 mm) MAX. SQ.
SILICON
Absolute Maximum Ratings
Characteristic
Reverse Voltage (VR)
Forward Current (IF)
Power Dissipation at 25°C (PD)
Operating Temperature (TOP)
Storage Temperature (TST)
Value
22 V
100 mA
250 mW
-55°C to +150°C
-65°C to +200°C
0.004 (0.127 mm) MIN.
0.006 (0.152 mm) MAX.
CATHODE METALIZED BACK
CONTACT - GOLD
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 8/01A
1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SMV2020-000.PDF ] | |
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