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Plastic Packaged Limiter Diodes
SMP1330 Series Features
■ Low Distortion Design ■ Characterized Limiter Performance 500 MHz to 2 GHz ■ Low Insertion Loss ■ Low Cost Plastic Package ■ Available in Tape and Reel Packaging
Description
The SMP1330 series are limiter diodes in plastic package designed for use as passive receiver protectors in wireless and other UHF systems covering 500 MHz to 2 GHz. They employ Alpha’s limiter diode technology to produce a gold doped thin base limiter chip for low loss, low distortion performance and good limiter action. These devices have been characterized in limiter circuits and tightly specified to insure consistent performance.
Absolute Maximum Ratings
Characteristic Reverse Voltage (VR) Forward Current (IF) CW Incident Power @ 25°C Lead Temperature Peak Incident Power @ 1% Duty Factor 1 µS Pulse Power Dissipation @ 25°C Lead Temperature (PD) Storage Temperature (TST) Operating Temperature (TOP) Value 20 V 100 mA 1W 100 W 250 mW -65°C to +150°C -65°C to +150°C Class 2
Series Pair Marking: PQ2 SOT-23
♦ SMP1330-005
ESD Human Body Model
LS = 1.5 nH
♦ Available through distribution.
Electrical Specifications at 25°C
Parameter Series Resistance (RS) Capacitance (CT) Capacitance (CT) Conductance (G) Carrier Lifetime (TI) I Region Width Breakdown Voltage (VBR) IR = 10 µA 20 Condition 10 mA, 100 MHz 0 V, 1 MHz 0 V, 1 GHz 0 V, 1 GHz IF = 10 mA Min. Typ. 1.2 0.7 0.7 50.0 4.0 3.0 35.0 50.0 Max. 1.5 1.0 Unit Ω pF pF µS nS µm V
Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@skyworksinc.com • www.skyworksinc.com
Specifications subject to change without notice. 1/01A
1
Plastic Packaged Limiter Diodes
SMP1330 Series
Typical Performance Data
25
Packages
The SMP1330 series is available in one package configuration utilizing industry standard SOT-23.
Output Power (dBm)
20 001, 011 15 007 10 5 0 0 5 10 12 14 16 18 20 22 24 26 28 30
SMP1330-005
005
Input Power (dBm)
Typical 1 GHz Limiter Performance
SMP1330-005 Series Pair SOT-23 This series pair is designed for use as anti-parallel limiter diodes by externally connecting pins 1 and 2 of the SOT-23 package. In a limiter circuit, no DC return is needed and limiting action is improved because inductance is reduced to approximately 0.8 nH. A small increase in loss occurs from the higher capacitance and conductance.
SOT-23
0.110 (2.80 mm) MIN. 0.120 (3.04 mm) MAX.
3
Typical 1 GHz Limiter Performance
0.012 (0.30 mm) MIN. 0.020 (0.50 mm) MAX. 0.047 (1.20 mm) MIN. 0.055 (1.40 mm) MAX.
1 2
SMP1330 Connection Insertion Loss IP3 1 dB Compression Attenuation at +20 dBm
Condition
-005 Parallel
0.083 (2.10 mm) MIN. 0.104 (2.64 mm) MAX.
P = -20 dBm P = < 0 dBm
0.3 dB 30.0 dBm 10.0 dBm 8.8 dB 14.0 dB
0.037 (0.95 mm) REF. 0.020 (0.51 mm) REF. 0.076 (1.92 mm) REF. 0.003 (0.080 mm) MIN. 0.008 (0.20 mm) MAX. 8˚ MAX. 0.035 (0.89 mm) MIN. 0.044 (1.12 mm) MAX.
Attenuation at +30 dBm
0.022 (0.55 mm) REF.
0.0005 (0.01 mm) MIN. 0.004 (0.10 mm) MAX.
2
Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email sales@skyworksinc.com • www.skyworksinc.com
Specifications subject to change without notice. 1/01A
