SMV1211 Datasheet, PDF (1/4 Pages) Alpha Industries – Hyperabrupt Junction Tuning Varactors

Hyperabrupt Junction Tuning Varactors
Features
s High Capacitance Ratio, C_{1 V}/C_{4 V} = 5 Typ.
s Multiple Packages SOT-23, SOD-323,
SC-70 and SC-79
s Designed for High Volume Commercial
Applications
s SPICE Models are Available
SMV1211–SMV1215
Description
The SMV1211–SMV1215 series of silicon hyperabrupt
junction varactor diodes are designed for use in VCOs with
low tuning voltage operation. This family of varactors is
characterized for capacitance and resistance over
temperature. SPICE models are provided.
Absolute Maximum Ratings
Characteristic
Reverse Voltage (V_R)
Forward Current (I_F)
Power Dissipation (P_D)
Storage Temperature (T_ST)
Operating Temperature (T_OP)
Value
12 V
20 mA
250 mW
-55°C to +150°C
-55°C to +125°C
Single
SC-79
Single
SOD-323
o SMV1212-079
o SMV1213-079
o SMV1213-011
o SMV1215-011
L_S = 0.7 nH
L_S = 1.5 nH
o Available through distribution.
For other packages or configurations, please contact the factory.
Single
SOT-23
o SMV1211-001
o SMV1212-001
o SMV1213-001
o SMV1214-001
o SMV1215-001
L_S = 1.5 nH
Common Cathode
SOT-23
o SMV1212-004
o SMV1213-004
L_S = 1.4 nH
Common Cathode
SC-70
o SMV1212-074
o SMV1213-074
L_S = 1.4 nH
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
1
Specifications subject to change without notice. 1/01A