MA4ST200 Datasheet, PDF (2/5 Pages) Tyco Electronics – Low-Voltage / High Q Si Hyperabrupt Varactors

MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Electrical Specifications @ T_A = +25 °C
Breakdown Voltage @ I_R = 10μA, V_b = 12 V Minimum
Reverse Leakage Current @ V_R =10V, I_R = 100 nA Maximum
C_T ⁴
Part Number
Base
RoHS Compliant
Part Number Base ³
(pF)
f = 1 MHz, V_R = 2.0 V
Min. Nom. Max.
Rev. V5
(pF)
f = 1 MHz
V_R = 4.0 V
Max.
Capacitance
Ratio
Q Factor
C_T0.5/C_T4.0
Typ.
f = 50 MHz
V_R = 2.0 V
Min.
MA4ST230
MAVR-000230-XXXXXX
4.5
5.0
6.0
3.1
3.5
400
MA4ST240
MAVR-000240-XXXXXX
3.0
3.5
4.2
2.3
3.5
450
MA4ST250
MAVR-000250-XXXXXX
2.3
2.7
3.5
1.8
3.5
450
3. The suffix defines package style, configuration and packaging information. Contact representative for complete part identification.
Example : The MA4ST250-1141T RoHS compliant version is MAVR-000250-11410T .
4. Capacitance @ 1 MHz
Spice Model
Cp
Package
Parasitics
Intrinsic Diode
Model:
N = 1.1
Rs
CJ0=(see table below)
VJ = (see table below)
FC = 0.5
BV = 12.0 V
M = (see table below)
Cj
Parasitics:
Ls
Cp= 0.15 pF
Ls= 0.1 nH
Part No.
MA4ST230
MA4ST240
MA4ST250
RoHS Compliant Base Part
No.
MAVR-000230
MAVR-000240
MAVR-000250
CJ0 (pF)
12.0
8.16
6.19
VJ (V)
4.085
4.930
4.774
M
2.228
2.520
2.458
2 _{Specifications are subject to change without prior notification}
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] • Europe Tel: [phone]
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: [phone]
• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.