SMV1135 ALPHA | Alldatasheet

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I Available in Tape and Reel Packaging SMV1135 Series

Description

The SMV1135-011 is a surface mount varactor diode in the SOD-323 plastic package.It is designed for very high capacitance tuning ratio while having low series resistance, which makes this device especially attractive for wideband VCO applications. Characteristic Value Forward Current (IF) 20 mA Power Dissipation (PD ) 250 mW Storage Temperature (TST ) -55°C to +150°C Operating Temperature (TOP ) -55°C to +125°C Absolute Maximum Ratings Parameter Condition Min. Typ. Max. Unit Reverse Current (IR )V R = 21 V 20.00 nA Capacitance (CT)C T @ 1 V, VR = 1 V, F = 1 MHz 8.20 10.00 pF Capacitance Ratio (CTR )C T (1 V)/CT (3 V) 1.47 1.76 Capacitance Ratio (CTR )C T (1 V)/CT (9 V) 3.70 4.50 Series Resistance (RS)V R = 1 V, F = 500 MHz 1.20 Ω Breakdown Voltage (VBR )I R = 10 µA 28.00 V Electrical Specifications at 25°C Single Common Cathode SOD-323 SOT -23 SMV1135-011 SMV1135-004

Hyperabrupt Junction Tuning Varactor SMV1135 Series 2 Alpha Industries, Inc.[781] 935-5150 • Fax [617] 824-4579• Emailsales@alphaind.com • www.alphaind.com Specifications subject to change without notice. 6/01A Series Resistance vs. Voltage 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0 5 10 15 20 Voltage (V) R S (Ω ) Varactor Voltage (V) Capacitance vs. Voltage Capacitance (pF) 0 5 10 15 20 Relative Capacitance Change vs. Temperature Temperature (˚C) Percentage Change (%) -10 -40 -20 0 20 40 60 80 3 V 20 V Relative Series Resistance Change vs. Temperature Temperature (˚C) Percentage Change (%) -10 -40 -20 0 20 40 60 80 Typical Performance Data VR (V) C T (pF) 0.5 10.34 1.0 8.69 2.5 5.98 3.0 5.38 6.0 3.11 10.0 1.92 20.0 1.17 Capacitance vs. Voltage

Hyperabrupt Junction Tuning Varactor SMV1135 Series Alpha Industries, Inc.[781] 935-5150 • Fax [617] 824-4579• Emailsales@alphaind.com • www.alphaind.com 3 Specifications subject to change without notice. 6/01A 0.090 (2.30 mm) MIN. 0.108 (2.74 mm) MAX. 0.045 (1.15 mm) MIN. 0.053 (1.35 mm) MAX. 0.050 (1.25 mm) MAX. 0.006 (0.15 mm) TYP. 0.008 (0.20 mm) NOM. 0.004 (0.10 mm) MAX. 0.010 (0.25 mm) MIN. 0.010 (0.25 mm) MIN. 0.016 (0.40 mm) MAX. 0.063 (1.60 mm) MIN. 0.071 (1.80 mm) MAX.CATHODE INDICATOR SOD-323 0.035 (0.89 mm) MIN. 0.044 (1.12 mm) MAX. 0.0005 (0.01 mm) MIN. 0.004 (0.10 mm) MAX. 0.012 (0.30 mm) MIN. 0.020 (0.50 mm) MAX. 0.003 (0.080 mm) MIN. 0.008 (0.20 mm) MAX. 8˚ MAX. 0.022 (0.55 mm) REF . 0.110 (2.80 mm) MIN. 0.120 (3.04 mm) MAX. 0.083 (2.10 mm) MIN. 0.104 (2.64 mm) MAX. 0.037 (0.95 mm) REF . 0.047 (1.20 mm) MIN. 0.055 (1.40 mm) MAX. 0.076 (1.92 mm) REF . 0.020 (0.51 mm) REF . SOT-23 DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear RES R S R = RS IND L S L = LS CAP C P C = CP PORT P_anode port = 1 PORT P_Cathode port = 2 DIODEM Diode_Model I S = 1.00e-14 R S = 0 N = 1 T T = 0 C JO = CJO M = M V J = VJ EG = 1.11 XTI = 3 KF =0 AF =1 FC = 0.5 BV = 0 IBV = 1e-3 ISR = 0 N R = 2 IKF = 0 N BV = 1 IBVL = 0 N BVL = 1 TBV1 = 0 TNOM = 27 FFE = 1 SPICE Model Part C J0 VJ M C P R S LS Number (pF) (V) (pF) ( ΩΩ )) (nH)