MA46410_15 Datasheet, PDF (2/6 Pages) M/A-COM Technology Solutions, Inc. – GaAs Hyperabrupt Varactor Diode

MA46410 thru MA46480 Series
GaAs Hyperabrupt Varactor Diode
Gamma = 1.0, 1.25, & 1.5
Rev. V7
Electrical Specifications²: T_A = +25°C
Gamma = 1.0³ MA46450 Series
Gamma = 0.9 - 1.1, V_R = 2 - 20 Volts
Junction Capacitance Ratio (C_J2/C_J20) = 5.0 - 8.0
Breakdown Voltage @ I_R = 10 µA, V_b = 22 V min.
Reverse Leakage Current @ V_R = 18 V, I_R = 100 nA max.
Gamma = 1.25³ MA46470 thru MA46485 Series
Gamma = 1.13 - 1.38, V_R = 2 - 20 Volts
Junction Capacitance Ratio (C_J2/C_J20) = 8.15 - 12.99
Breakdown Voltage @ I_R = 10 µA, V_b = 22 V min.
Reverse Leakage Current @ V_R = 18 V, I_R = 100 nA max.
Part
Number
MA46450
MA46451
MA46452
MA46457
MA46461
Total
Total
Capacitance Capacitance
+/-10%^4,5,6,7
Ratio⁷
Q
Minimum
V_R = 4 V
f = 1 MHz
(pF)
V_R = 2 V / 20 V
V_R = 4 V
f = 50 MHz
-
-
0.5
2.0-3.8
4000
0.7
2.9-4.4
4000
1.0
3.6-5.2
3000
2.2
4.1-6.1
3000
4.7
4.8-7.2
1500
Gamma = 1.5³ MA46410 thru MA46425 Series
Gamma = 1.4 - 1.6 VR = 2 - 12 Volts
Junction Capacitance Ratio (C_J2/C_J12) = 6.2 - 10.8
Breakdown Voltage @ I_R = 10 µA, V_b = 18 V min.
Reverse Leakage Current @ V_R = 10 V, I_R = 100 nA max.
Part
Number
MA46410
MA46413
MA46416
MA46418
MA46425
Total
Total
Capacitance Capacitance
+/-10%^4,5,6,7
Ratio⁷
Q
Minimum
V_R = 4 V
f = 1 MHz
(pF)
V_R = 2 V / 12 V
V_R = 4 V
f = 50 MHz
-
-
0.30-0.43
2.7-4.3
3000
0.90-1.10
4.2-5.7
2500
1.62-1.98
5.2-4.9
2500
2.42-2.97
5.7-7.6
1800
9.00-11.00
6.6-8.8
1200
Part
Number
Total
Total
Capacitance Capacitance
+/-10%^4,5,6,7
Ratio⁷
Q
Minimum
V_R = 4 V
f = 1 MHz
V_R = 2 V / 20 V
V_R = 4 V
f = 50 MHz
(pF)
-
-
MA46470
0.5
2.2-4.1
4000
MA46471
0.7
3.6-5.6
4000
MA46472
1.0
4.8-7.4
3000
MA46473
1.2
4.8-7.4
3000
MA46474
1.5
5.0-7.4
3000
MA46475
1.8
6.6-8.7
3000
MA46476
2.0
6.6-8.7
3000
MA46477
2.2
MA46479⁸
3.3
6.6-8.7
6.4-10.0
3000
2000
MA46480
3.7
6.8-11.0
2000
MA46481
4.7
6.9-11.1
1500
MA46483
6.8
7.2-11.5
1500
MA46485
10.0
7.5-12.0
1500
2. All GaAs tuning varactors are available in chip form. Please contact factory for part number information.
3. 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).
4. Case parasitics (Cp and Ls) are given for most case styles along with case outlines in the appendix.
5. Closer tolerances are available upon request.
6. Reverse voltage (Vbr) is measured at 10 microamps.
7. The total capacitance and capacitance ratios shown are for diodes housed in case style 30 with Cp= 0.170 pF unless otherwise specified.
Other case styles will result in different values.
8. This part is offered in die form, shipped in a gel pack. The part number is MAVR-046479-01340G.
2
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