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| CA3045, CA3046 Data Sheet September 1998 File Number 341.4 General Purpose NPN Transistor Arrays The CA3045 and CA3046 each consist of five general purpose silicon NPN transistors on a common monolithic substrate. Two of the transistors are internally connected to form a differentially connected pair. The transistors of the CA3045 and CA3046 are well suited to a wide variety of applications in low power systems in the DC through VHF range. They may be used as discrete transistors in conventional circuits. However, in addition, they provide the very significant inherent integrated circuit advantages of close electrical and thermal matching. Features * Two Matched Transistors - VBE Match . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mV - IIO Match. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A (Max) * Low Noise Figure . . . . . . . . . . . . . . . . 3.2dB (Typ) at 1kHz * 5 General Purpose Monolithic Transistors * Operation From DC to 120MHz * Wide Operating Current Range * Full Military Temperature Range Ordering Information PART NUMBER (BRAND) CA3045F CA3046 CA3046M (3046) CA3046M96 (3046) TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 PACKAGE 14 Ld CERDIP 14 Ld PDIP 14 Ld SOIC 14 Ld SOIC Tape and Reel PKG. NO. F14.3 E14.3 M14.15 M14.15 Applications * Three Isolated Transistors and One Differentially Connected Transistor Pair for Low Power Applications at Frequencies from DC Through the VHF Range * Custom Designed Differential Amplifiers * Temperature Compensated Amplifiers * See Application Note, AN5296 "Application of the CA3018 Integrated-Circuit Transistor Array" for Suggested Applications Pinout CA3045, (CERDIP) CA3046 (PDIP, SOIC) TOP VIEW 1 2 DIFFERENTIAL PAIR 3 4 5 6 7 Q3 Q2 Q1 Q5 14 13 SUBSTRATE 12 11 Q4 10 9 8 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright (c) Intersil Corporation 1999 CA3045, CA3046 Absolute Maximum Ratings Collector-to-Emitter Voltage (VCEO) . . . . . . . . . . . . . . . . . . . . . 15V Collector-to-Base Voltage (VCBO) . . . . . . . . . . . . . . . . . . . . . . . 20V Collector-to-Substrate Voltage (VCIO, Note 1) . . . . . . . . . . . . . . 20V Emitter-to-Base Voltage (VEBO) . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current (IC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Thermal Information Thermal Resistance (Typical, Note 2) JA (oC/W) JC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 180 N/A CERDIP Package. . . . . . . . . . . . . . . . . 150 75 SOIC Package . . . . . . . . . . . . . . . . . . . 220 N/A Maximum Power Dissipation (Any One Transistor) . . . . . . . 300mW Maximum Junction Temperature (Hermetic Packages). . . . . . . .175oC Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. The collector of each transistor of the CA3045 and CA3046 is isolated from the substrate by an integral diode. The substrate (Terminal 13) must be connected to the most negative point in the external circuit to maintain isolation between transistors and to provide for normal transistor action. 2. JA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications PARAMETER DC CHARACTERISTICS TA = 25oC, characteristics apply for each transistor in CA3045 and CA3046 as specified SYMBOL TEST CONDITIONS MIN TYP MAX UNITS Collector-to-Base Breakdown Voltage Collector-to-Emitter Breakdown Voltage Collector-to-Substrate Breakdown Voltage Emitter-to-Base Breakdown Voltage Collector Cutoff Current (Figure 1) Collector Cutoff Current (Figure 2) Forward Current Transfer Ratio (Static Beta) (Note 3) (Figure 3) V(BR)CBO V(BR)CEO V(BR)CIO V(BR)EBO ICBO ICEO hFE IC = 10A, IE = 0 IC = 1mA, IB = 0 IC = 10A, ICI = 0 IE = 10A, IC = 0 VCB = 10V, IE = 0 VCE = 10V, IB = 0 VCE = 3V IC = 10mA IC = 1mA IC = 10A VCE = 3V, IC = 1mA 20 15 20 5 40 - 60 24 60 7 0.002 See Fig. 2 100 100 54 0.3 0.715 0.800 0.45 0.45 40 0.5 2 5 5 V V V V nA A A V V mV mV Input Offset Current for Matched Pair Q1 and Q2. |IIO1 - IIO2| (Note 3) (Figure 4) Base-to-Emitter Voltage (Note 3) (Figure 5) VBE VCE = 3V IE = 1mA IE = 10mA Magnitude of Input Offet Voltage for Differential Pair |VBE1 - VBE2| (Note 3) (Figures 5, 7) Magnitude of Input Offset Voltage for Isolated Transistors |VBE3 - VBE4|, |VBE4 - VBE5|, |VBE5 - VBE3| (Note 3) (Figures 5, 7) Temperature Coefficient of Base-to-Emitter Voltage (Figure 6) Collector-to-Emitter Saturation Voltage Temperature Coefficient: Magnitude of Input Offset Voltage (Figure 7) DYNAMIC CHARACTERISTICS Low Frequency Noise Figure (Figure 9) Low Frequency, Small Signal Equivalent Circuit Characteristics Forward Current Transfer Ratio (Figure 11) Short Circuit Input Impedance (Figure 11) NF V BE -------------T VCES V IO ---------------T VCE = 3V, IC = 1mA VCE = 3V, IC = 1mA VCE = 3V, IC = 1mA - -1.9 - mV/oC IB = 1mA, IC = 10mA VCE = 3V, IC = 1mA - 0.23 1.1 - V V/oC f = 1kHz, VCE = 3V, IC = 100A, Source Resistance = 1k - 3.25 - dB hFE hIE f = 1kHz, VCE = 3V, IC = 1mA f = 1kHz, VCE = 3V, IC = 1mA - 110 3.5 - k 2 CA3045, CA3046 Electrical Specifications PARAMETER Open Circuit Output Impedance (Figure 11) Open Circuit Reverse Voltage Transfer Ratio (Figure 11) Admittance Characteristics Forward Transfer Admittance (Figure 12) Input Admittance (Figure 13) Output Admittance (Figure 14) Reverse Transfer Admittance (Figure 15) Gain Bandwidth Product (Figure 16) Emitter-to-Base Capacitance Collector-to-Base Capacitance Collector-to-Substrate Capacitance NOTE: 3. Actual forcing current is via the emitter for this test. YFE YIE YOE YRE fT CEB CCB CCI f = 1kHz, VCE = 3V, IC = 1mA f = 1kHz, VCE = 3V, IC = 1mA f = 1kHz, VCE = 3V, IC = 1mA f = 1kHz, VCE = 3V, IC = 1mA VCE = 3V, IC = 3mA VEB = 3V, IE = 0 VCB = 3V, IC = 0 VCS = 3V, IC = 0 300 31 - j1.5 0.3 + j0.04 0.001 + j0.03 See Fig. 14 550 0.6 0.58 2.8 MHz pF pF pF TA = 25oC, characteristics apply for each transistor in CA3045 and CA3046 as specified (Continued) SYMBOL hOE hRE TEST CONDITIONS f = 1kHz, VCE = 3V, IC = 1mA f = 1kHz, VCE = 3V, IC = 1mA MIN TYP 15.6 1.8 x 10-4 MAX UNITS S - Typical Performance Curves 102 COLLECTOR CUTOFF CURRENT (nA) 10 VCB = 15V VCB = 10V VCB = 5V COLLECTOR CUTOFF CURRENT (nA) IE = 0 103 102 10 1 10-1 10-2 10-3 0 25 50 75 TEMPERATURE (oC) 100 125 0 25 50 75 TEMPERATURE (oC) 100 125 VCE = 10V IB = 0 1 10-1 10-2 10-3 10-4 VCE = 5V FIGURE 1. TYPICAL COLLECTOR-TO-BASE CUTOFF CURRENT vs TEMPERATURE FOR EACH TRANSISTOR 120 VCE = 3V STATIC FORWARD CURRENT TRANSFER RATIO (hFE) 110 100 90 80 70 60 50 0.01 0.8 h FE2 ------------- OR ------------h FE1 h FE2 h FE1 0.9 TA = 25oC hFE 1.0 BETA RATIO 1.1 FIGURE 2. TYPICAL COLLECTOR-TO-EMITTER CUTOFF CURRENT vs TEMPERATURE FOR EACH TRANSISTOR 10 INPUT OFFSET CURRENT (A) VCE = 3V TA = 25oC 1.0 0.1 0.1 1.0 10 0.01 0.01 EMITTER CURRENT (mA) 0.1 1.0 COLLECTOR CURRENT (mA) 10 FIGURE 3. TYPICAL STATIC FORWARD CURRENT TRANSFER RATIO AND BETA RATIO FOR Q1 AND Q2 vs EMITTER CURRENT FIGURE 4. TYPICAL INPUT OFFSET CURRENT FOR MATCHED TRANSISTOR PAIR Q1Q2 vs COLLECTOR CURRENT 3 CA3045, CA3046 Typical Performance Curves 0.8 BASE-TO-EMITTER VOLTAGE (V) VCE = 3V TA = 25oC VBE 3 INPUT OFFSET VOLTAGE (mV) BASE-TO-EMITTER VOLTAGE (V) (Continued) VCE = 3V 1.0 0.9 0.8 0.7 0.6 0.5 0.4 -75 IE = 3mA IE = 1mA IE = 0.5mA 0.7 0.6 2 0.5 INPUT OFFSET VOLTAGE 1 0.4 0.01 0 0.1 1.0 10 EMITTER CURRENT (mA) -50 -25 0 25 50 75 TEMPERATURE (oC) 100 125 FIGURE 5. TYPICAL STATIC BASE-TO-EMITTER VOLTAGE CHARACTERISTICS AND INPUT OFFSET VOLTAGE FOR DIFFERENTIAL PAIR AND PAIRED ISOLATED TRANSISTORS vs EMITTER CURRENT VCE = 3V 4.00 INPUT OFFSET VOLTAGE (mV) IE = 10mA 3.00 FIGURE 6. TYPICAL BASE-TO-EMITTER VOLTAGE CHARACTERISTIC vs TEMPERATURE FOR EACH TRANSISTOR 20 VCE = 3V RS = 500 TA = 25oC f = 0.1kHz 2.00 0.75 0.50 0.25 0 -75 -50 -25 0 25 50 75 TEMPERATURE (oC) 100 125 IE = 1mA IE = 0.1mA NOISE FIGURE (dB) 15 f = 1kHz 10 f = 10kHz 5 0 0.01 0.1 COLLECTOR CURRENT (mA) 1.0 FIGURE7. TYPICALINPUTOFFSETVOLTAGECHARACTERISTICS FOR DIFFERENTIAL PAIR AND PAIRED ISOLATED TRANSISTORS vs TEMPERATURE VCE = 3V RS = 1000 TA = 25oC FIGURE 8. TYPICAL NOISE FIGURE vs COLLECTOR CURRENT 30 VCE = 3V RS = 10000 TA = 25oC f = 0.1kHz f = 1kHz f = 10kHz 20 25 NOISE FIGURE (dB) 1 20 NOISE FIGURE (dB) 15 f = 0.1kHz f = 1kHz 10 f = 10kHz 5 15 10 5 0 0.01 0.1 COLLECTOR CURRENT (mA) 0 0.01 0.1 COLLECTOR CURRENT (mA) 1 FIGURE 9. TYPICAL NOISE FIGURE vs COLLECTOR CURRENT FIGURE 10. TYPICAL NOISE FIGURE vs COLLECTOR CURRENT 4 CA3045, CA3046 Typical Performance Curves 100 VCE = 3V f = 1kHz TA = 25oC hIE 10 hRE (Continued) FORWARD TRANSFER CONDUCTANCE (gFE) OR SUSCEPTANCE (bFE) (mS) COMMON EMITTER CIRCUIT, BASE INPUT 40 30 20 10 0 -10 -20 0.1 1 10 FREQUENCY (MHz) 100 bFE gFE TA = 25oC, VCE = 3V, IC = 1mA NORMALIZED h PARAMETERS hFE = 110 hIE = 3.5k hRE = 1.88 x 10-4 hOE = 15.6S hOE AT 1mA 1.0 hFE hRE 0.1 0.01 hIE 0.1 1.0 COLLECTOR CURRENT (mA) 10 FIGURE 11. TYPICAL NORMALIZED FORWARD CURRENT TRANSFER RATIO, SHORT CIRCUIT INPUT IMPEDANCE, OPEN CIRCUIT OUTPUT IMPEDANCE, AND OPEN CIRCUIT REVERSE VOLTAGE TRANSFER RATIO vs COLLECTOR CURRENT 6 5 4 3 bIE 2 1 0 0.1 1 10 FREQUENCY (MHz) 100 FIGURE 12. TYPICAL FORWARD TRANSFER ADMITTANCE vs FREQUENCY OUTPUT CONDUCTANCE (gOE) OR SUSCEPTANCE (bOE) (mS) INPUT CONDUCTANCE (gIE) OR SUSCEPTANCE (bIE) (mS) COMMON EMITTER CIRCUIT, BASE INPUT TA = 25oC, VCE = 3V, IC = 1mA 6 5 4 3 2 1 COMMON EMITTER CIRCUIT, BASE INPUT TA = 25oC, VCE = 3V, IC = 1mA bOE gIE gOE 0 0.1 1 10 FREQUENCY (MHz) 100 FIGURE 13. TYPICAL INPUT ADMITTANCE vs FREQUENCY REVERSE TRANSFER CONDUCTANCE (gRE) OR SUSCEPTANCE (bRE) (mS) COMMON EMITTER CIRCUIT, BASE INPUT TA = 25oC, VCE = 3V, IC = 1mA gRE IS SMALL AT FREQUENCIES LESS THAN 500MHz FIGURE 14. TYPICAL OUTPUT ADMITTANCE vs FREQUENCY VCE = 3V TA = 25oC GAIN BANDWIDTH PRODUCT (MHz) 1000 900 800 700 600 500 400 300 200 100 0 0 -0.5 -1.0 bRE -1.5 -2.0 1 10 FREQUENCY (MHz) 100 1 2 3 4 5 6 7 8 9 10 11 COLLECTOR CURRENT (mA) 12 13 14 FIGURE 15. TYPICAL REVERSE TRANSFER ADMITTANCE vs FREQUENCY FIGURE 16. TYPICAL GAIN BANDWIDTH PRODUCT vs COLLECTOR CURRENT 5 CA3045, CA3046 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil (Taiwan) Ltd. 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029 6 |
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