Switch and Attenuator Plastic Packaged PIN Diodes SMP1302 Series Features ■ Low Distortion Design ■ Frequency Range from HF to > 2 GHz ■ Designed for Base Station and Handset Applications Description The SMP1302 series of plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diodes are designed for high volume switch and attenuator applications from 10 MHz to beyond 2 GHz. These diodes are designed for use in low distortion PI and TEE attenuators with low drive current (maximum resistance at 1 mA is 10 Ω) commonly used in TV distribution and cellular base station applications. The nominal 50 µm I region width combined with a maximum resistance of 3 Ω at 10 mA, make these diodes useful in large signal switch applications. Available as single and dual diodes in a selection of plastic packages including SOT-23, SOD-323, small footprint SC-79 and miniature SC-70. Available in a SOT-5 (SMP1302-027) package as a four diode array designed for insertion in the commonly used 4 diode PI attenuator circuit. Absolute Maximum Ratings Characteristic Value Reverse Voltage (VR) 200 V Power Dissipation @ 25°C Lead Temperature (PD) 250 mW Storage Temperature (TST) -65°C to +150°C Operating Temperature (TOP) -65°C to +150°C ESD Human Body Model Single Common Anode Common Cathode Series Pair Marking: PF1 Marking: PF9 Marking: PF3 Marking: PF2 SOT-23 SOT-23 SOT-23 SOT-23 SOD-323 SOT-5 SC-79 ♦ SMP1302-001 ♦ SMP1302-003 ♦ SMP1302-004 ♦ SMP1302-005 ♦ SMP1302-011 ♦ SMP1302-027 ♦ SMP1302-079 LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH SC-70 SC-70 SC-70 ♦ SMP1302-073 ♦ SMP1302-074 ♦ SMP1302-075 LS = 1.4 nH LS = 1.4 nH LS = 1.4 nH Single Class 1C PI Single Marking: PFM LS = 0.7 nH ♦ Available through distribution. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 1/01A 1 Switch and Attenuator Plastic Packaged PIN Diodes SMP1302 Series Electrical Specifications at 25°C Parameter Condition Typ. Max. Unit 10 µA 0.30 pF 20 Ω 3.0 Ω Reverse Current (IR) VR = 200 V Capacitance (CT) F = 1 MHz, V = 30 V Resistance (RS) F = 100 MHz, I = 1 mA Resistance (RS) F = 100 MHz, I = 10 mA Resistance (RS) F = 100 MHz, I = 100 mA 1.5 Ω Forward Voltage (VF) IF = 10 mA 0.8 Carrier Lifetime (TI ) IF = 10 mA 0.7 µS 50 µm 15 I Region Width V Typical Performance Data 100 Forward Current (mA) Series Resistance (Ω) 1000 100 10 1 0.1 0.01 0.1 1 10 10 1 0.1 0.01 400 100 Forward Current (mA) 700 800 900 1000 DC Characteristic 300 0.8 0.7 250 1 MHz 0.6 Conductance (µS) Capacitance (pF) 600 Forward Voltage (mV) Series Resistance vs. Current @ 100 MHz 0.5 0.4 0.3 1 GHz 100 MHz 0.2 200 0V 150 10 V 100 50 0.1 40 V 0 0 0 2 500 1 2 5 10 20 50 100 0 500 1000 1500 Reverse Voltage (V) Frequency (MHz) Capacitance vs. Reverse Voltage Conductance vs. Frequency and Reverse Voltage Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 1/01A 2000 Switch and Attenuator Plastic Packaged PIN Diodes Resistance vs. Temperature @ 100 MHz R -55°C Ω) (Ω R -15°C Ω) (Ω R +25°C Ω) (Ω R +65°C Ω) (Ω R +100°C Ω) (Ω -55.00 -15.00 25.0 65.0 100.00 0.02 599.00 653.00 692.0 715.0 722.00 0.10 123.00 135.00 143.0 154.0 161.00 0.30 42.20 46.60 49.7 54.3 56.80 1.00 13.50 15.00 16.2 17.9 18.80 10.00 2.00 2.30 2.6 2.9.0 3.00 IF (mA) 20.00 1.34 1.50 1.7 2.0 2.00 100.00 0.60 0.74 1.0 1.1 1.10 SMP1302 Series SOT-23 0.110 (2.80 mm) MIN. 0.120 (3.04 mm) MAX. 0.012 (0.30 mm) MIN. 0.020 (0.50 mm) MAX. 3 0.083 (2.10 mm) MIN. 0.104 (2.64 mm) MAX. 0.047 (1.20 mm) MIN. 0.055 (1.40 mm) MAX. 2 1 0.037 (0.95 mm) REF. 0.020 (0.51 mm) REF. 0.076 (1.92 mm) REF. 0.035 (0.89 mm) MIN. 0.044 (1.12 mm) MAX. 0.003 (0.080 mm) MIN. 0.008 (0.20 mm) MAX. 8˚ MAX. SC-70 0.0005 (0.01 mm) MIN. 0.004 (0.10 mm) MAX. 0.022 (0.55 mm) REF. 0.071 (1.80 mm) MIN. 0.087 (2.20 mm) MAX. 0.010 (0.25 mm) MIN. 0.016 (0.40 mm) MAX. SOD-323 3 0.071 (1.80 mm) MIN. 0.094 (2.40 mm) MAX. 1 0.010 (0.25 mm) MIN. 0.016 (0.40 mm) MAX. 2 0.014 (0.35 mm) REF. 0.026 (0.65 mm) REF. 0.051 (1.30 mm) REF. 0.004 (0.10 mm) MIN. 0.007 (0.18 mm) MAX. 0.090 (2.30 mm) MIN. 0.108 (2.74 mm) MAX. 0.045 (1.15 mm) MIN. 0.053 (1.35 mm) MAX. 0.045 (1.15 mm) MIN. 0.053 (1.35 mm) MAX. 1 0.031 (0.80 mm) MIN. 0.039 (1.00 mm) MAX. 2 0.063 (1.60 mm) MIN. 0.071 (1.80 mm) MAX. CATHODE INDICATOR 0.008 (0.20 mm) NOM. 0.004 (0.10 mm) MIN. 0.012 (0.30 mm) MAX. 0.000 (0.00 mm) MIN. 0.004 (0.10 mm) MAX. 0.050 (1.25 mm) MAX. 0.006 (0.15 mm) TYP. 0.004 (0.10 mm) MAX. SC-79 0.010 (0.25 mm) MIN. CATHODE 0.006 (0.15 mm) MIN. INDICATOR 0.010 (0.25 mm) MIN. 0.014 (0.35 mm) MAX. 1 2 0.028 (0.70 mm) MIN. 0.035 (0.90 mm) MAX. SOT-5 0.074 (1.90 mm) REF. 5 4 0.069 (1.75 mm) 0.052 (1.30 mm) 0.060 (1.50 mm) MIN. 0.067 (1.70 mm) MAX. 0.043 (1.10 mm) MIN. 0.051 (1.30 mm) MAX. 1 0.020 (0.50 mm) MIN. 0.028 (0.70 mm) MAX. 10˚ MAX. 0.003 (0.07 mm) MIN. 0.008 (0.20 mm) MAX. 10˚ MAX. 0.020 (0.51 mm) 0.014 (0.35 mm) 0.012 (0.30 mm) 0.000 (0.00 mm) MIN. 0.064 (1.63 mm) 0.035 (0.90 mm) 0.122 (3.10 mm) 0.106 (2.70 mm) 2 0.118 (3.00 mm) 0.087 (2.20 mm) 3 0.037 (0.95 mm) REF. 0.012 (0.30 mm) TYP. 0.024 (0.61 mm) 0.004 (0.10 mm) 0.0104 (0.26 mm) 0.0035 (0.09 mm) MIN. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 1/01A 3