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参数资料
型号： MA46450-277A
元件分类： 变容二极管
英文描述： VHF-KA BAND, 0.5 pF, 22 V, GALLIUM ARSENIDE, HYPERABRUPT VARIABLE CAPACITANCE DIODE
封装： CERAMIC PACKAGE-1
文件页数： 2/5页
文件大小： 198K
代理商： MA46450-277A
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel.
+44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
2
Specifications Subject to Change Without Notice.
V3.00
* The maximum storage and operating temperature of the plastic
1088 case style is 125°C.
Absolute Maximum Ratings at +25°C
GaAs Constant Gamma Hyperabrupt Tuning Varactors
MA46410 thru 480 Series
Electrical Specifications at 25°C
MA46450 Series
Gamma = 1.0
Reverse Voltage6 = 22 Volts minimum
Gamma4 = 0.9 - 1.1, V
R = 2 - 20 Volts
Junction Capacitance Ratio (C
J2/CJ20) = 5.0 - 8.0
MA46470 Series
Gamma = 1.25
Reverse Voltage6 = 22 Volts minimum
Gamma4 = 1.13 - 1.38, V
R = 2 - 20 Volts
Junction Capacitance Ratio (C
J2/CJ20) = 8.15 - 12.99
Notes:
1. All GaAs tuning varactors are available in chip form as well as the case
styles shown on the following page. When ordering, specify the desired
case by adding the case designation as a suffix to the type number.
2. Case parasitics (C
p and Ls) are given for most case styles along with
case outlines in the appendix. The Cp values listed typically have toler-
ances of ±0.02 pF.
3. The nominal tolerance at -4 Volts is ± 10%. Closer tolerances are avail-
able upon request. By adding the suffix A to the part number, a toler-
ance of ± 5% at -4 Volts is guaranteed.
4. The values guaranteed for gamma are measured on unpackaged
chips. The total capacitance versus bias voltage curve will deviate
slightly from the chip capacitance versus bias voltage curve due to the
package parasitic capacitance (Cp).
5. Capacitance is measured at 1 MHz.
6. Reverse voltage (V
B) is measured at 10 microamps.
7. The total capacitance and capacitance ratios shown are for diodes
housed in case style 30. Other case styles will result in different val-
ues.
Total2, 3, 5, 7
Total
50 MHz
Capacitance
Capacitance7
Q at
Model
Cases1
@ -4 Volts
Ratio (2/20)
-4 VoIts
Number
Style
Min./Max. (pF)
Min./Max.
Typical
MA46450
30
0.5
2.0-3.8
4000
MA46451
30
0.7
2.9-4.4
4000
MA46452
30
1.0
3.6-5.2
3000
MA46454
30
1.5
3.8-5.5
3000
MA46455
30
1.8
4.1-6.1
3000
MA46457
30
2.2
4.1-6.1
3000
MA46459
30
3.3
4.5-6.7
2000
MA46461
30
4.7
4.8-7.2
1500
Total2, 6, 7
Total
50 MHz
Capacitance
Capacitance7
Q at
Model
Case1
@ -4 Volts
Ratio (2/12)
-4 Volts
Number
Style
Min./Max. (pF)
Min./Max.
Typical
MA46410
30
0.45-0.60
2.7-4.3
3000
MA46413
30
0.90-1.10
4.2-5.7
2500
MA46416
30
1.62-1.98
5.2-4.9
2500
MA46418
30
2.42-2.97
5.7-7.6
1800
MA46420
30
3.33-4.22
6.0-8.1
1800
MA46421
30
4.22-5.17
6.2-8.3
1200
MA46422
30
5.04-6.16
6.3-8.4
1200
MA46425
30
9.00-11.00
6.6-8.8
1200
Total2, 3, 5, 7
Total
50 MHz
Capacitance
Capacitance7
Q at
Model
Case1
@ -4 Volts
Ratio (2/20)
-4 Volts
Number
Style
Min./Max. (pF)
Min./Max.
Minimum
MA46470
30
0.5
2.2/4.1
4000
MA46471
30
0.7
3.6/5.6
4000
MA46472
30
1.0
4.8/7.4
3000
MA46473
30
1.2
4.8/7.4
3000
MA46474
30
1.5
5.0/7.4
3000
MA46475
30
1.8
6.6/8.7
3000
MA46476
30
2.0
6.6/8.7
3000
MA46477
30
2.2
6.6/8.7
3000
MA46478
30
2.7
6.4/10.0
2000
MA46479
30
3.3
6.4/10.0
2000
MA46480
30
3.7
6.8/11.0
2000
MA46481
30
4.7
6.9/11.1
1500
MA46482
30
5.6
7.2/11.5
1500
MA46483
30
6.8
7.2/11.5
1500
MA46484
30
8.2
7.2/11.5
1500
MA46485
30
10.0
7.5/12.0
1500
Parameter
Absolute Maximum
Operating Temperature*
-65°C to +175°C
Storage Temperature
-65°C to +200°C
Reverse Voltage
Breakdown Voltage
Environmental Ratings PER MIL-STD-750
MIL Method
Level
Storage Temperature
1031
See maximum ratings
Temperature Cycle
1051
10 cycles, -65°C to +175°C
Shock
2016
500 g’s
Vibration
2056
15 g’s
Constant Acceleration
2006
20,000 g’s
Humidity
1021
10 days
MA46410 Series
Gamma = 1.5
Breakdown Voltage6 = 18 Volts minimum
Gamma4 = 1.4 - 1.6, V
R = 2 - 12 Volts
Junction Capacitance Ratio (C
J2/CJ12) = 6.2 - 10.8
4
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相关代理商/技术参数
参数描述
MA46451 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:GaAs Hyperabrupt Varactor Diode Gamma= 1.0, 1.25 & 1.50
MA46451-120 制造商:M/A-COM Technology Solutions 功能描述:VAR CAP SGL 22V 0.7PF 2PIN CASE 120 - Bulk
MA46452 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:GaAs Hyperabrupt Varactor Diode Gamma= 1.0, 1.25 & 1.50
MA46452-134 制造商:M/A-COM Technology Solutions 功能描述:DIODE, VARACTOR, GAAS, CHIP - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:M/A-COM Technology Solutions 功能描述:RF VARACTOR TUNING DIODE
MA46452-277 制造商:M/A-COM Technology Solutions 功能描述:VAR CAP SGL 22V 1PF 2PIN CASE 277 - Bulk
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