NPN Silicon Bipolar Common Emitter Transistor Technical Data AT-3843 Features Operates Over a Wide Range of Voltages and Frequencies +25. dbm P 1dB and 6% Collector Efficiency @ 9 MHz, 4.8 Volts, Typ. 15 db G 1dB @ 9 MHz, 4.8 Volts, Typ. -35 dbc IMD 3 @ P out of +14 dbm per tone, 9 MHz, 3 Volts, Typ. +21.5 dbm P 1dB and 5% Collector Efficiency @ 19 MHz, 3 Volts, Typ. Applications Driver Amplifier for GSM and AMPS/ETACS/NMT Cellular Phones 9 and 18 MHz ISM Special Mobile Radio, CATV 19 MHz US PCS Surface Mount Package SOT-343 (SC-7) Outline 4T Pin Configuration 3 Emitter 4 Collector Base 2 1 Emitter Description Hewlett Packard s AT-3843 is a low cost, NPN silicon bipolar junction transistor housed in a miniature SC-7 surface mount plastic package. This device can be used as a pre-driver, driver, or output device in many applications for cellular and other wireless communications markets. At 4.8 volts, the AT-3843 features +25 dbm output power, while providing 15 db of gain and 6% collector efficiency. Superior efficiency and gain make the AT-3843 an excellent choice for battery powered systems. The AT-3843 is fabricated with Hewlett Packard s 1 GHz F t Self- Aligned-Transistor (SAT) process. The die are nitride passivated for surface protection. Excellent device uniformity, performance and reliability are produced by the use of ion-implantation, selfalignment techniques, and gold metalization in the fabrication of these devices.
2 AT-3843 Absolute Maximum Ratings Absolute Symbol Parameter Units Maximum [1] V EBO Emitter-Base Voltage V 1.4 V CBO Collector-Base Voltage V 16. V CEO Collector-Emitter Voltage V 9.5 I C Collector Current ma 16 P T Power Dissipation [2] mw 5 T j Junction Temperature C 15 T STG Storage Temperature C -65 to 15 Thermal Resistance [3] : θ jc = 13 C/W Notes: 1. Permanent damage may occur if any of these limits are exceeded. 2. Derate at 7.7 mw/ C for T C > 85 C. T C is defined to be the temperature of the collector pin 4, where the lead contacts the circuit board. 3. Using the liquid crystal technique, V CE = 4.8 V, I C = 5 ma, T J = 15 C, 1 2 µm hot-spot resolution. Electrical Specifications, T C = 25 C Freq. = 9 MHz, V CE = 4.8 V, I CQ = 15 ma, CW operation, Test Circuit A, unless otherwise specified Symbol Parameters and Test Conditions Units Min. Typ. Max. P 1dB Output Power @ 1 db Gain Compression [1] dbm +23.5 +25. G 1dB 1 db Compression Gain [1] db 13.5 15. η C Collector Efficiency @ 1 db Gain Compression [1] % 45 6 Mismatch Tolerance, No Damage [1] P out = +25 dbm 7:1 any phase, 2 sec duration IMD 3 3rd Order Intermodulation Distortion, F1 = 899 MHz dbc 35 2-Tone Test, P out each tone = +14 dbm [1] F2 = 91 MHz V CE = 3. V BV EBO Emitter-Base Breakdown Voltage I E =.2 ma, open collector V 1.4 BV CBO Collector-Base Breakdown Voltage I C = 1. ma, open emitter V 16. BV CEO Collector-Emitter Breakdown Voltage I C = 3. ma, open base V 9.5 h FE Forward Current Transfer Ratio V CE = 3 V, I C = 16 ma 5 15 33 I CEO Collector Leakage Current V CEO = 5 V µa 15 Note: 1. With external matching on input and output, tested in a 5 ohm environment. Refer to Test Circuit A.
3 AT-3843 Typical Performance, T C = 25 C OUTPUT POWER (dbm), GAIN (db) 2 16 12 8 P 1dB G 1dB ηc 8 6 4 2 4 45 8 9 1 18 19 2 FREQUENCY (MHz) Figure 1. Output Power, Gain, and Collector Efficiency vs. Frequency at V CE = 1.2 V, I CQ = 15 ma. COLLECTOR EFFICIENCY (%) OUTPUT POWER (dbm), GAIN (db) 25 21 17 13 9 G 1dB P 1dB ηc 1 8 6 4 2 5 45 8 9 1 18 19 2 FREQUENCY (MHz) Figure 2. Output Power, Gain, and Collector Efficiency vs. Frequency at V CE = 3. V, I CQ = 15 ma. COLLECTOR EFFICIENCY (%) OUTPUT POWER (dbm), GAIN (db) 3 25 2 15 1 G 1dB P 1dB ηc 1 8 6 4 2 5 45 8 9 1 18 19 2 FREQUENCY (MHz) Figure 3. Output Power, Gain, and Collector Efficiency vs. Frequency at V CE = 4.8 V, I CQ = 15 ma. COLLECTOR EFFICIENCY (%) -1 Γsource =.855 17 Γload =.576 149-1 Γsource =.865-164 Γload =.5 153-1 Γsource =.854-142 Γload =.65 173-2 IMD 3-2 -2 IMD (dbc) -3-4 IMD 5 IMD (dbc) -3-4 IMD 3 IMD 5 IMD (dbc) -3-4 IMD 3-5 -5-5 IMD 5-6 8 9 1 11 12 13 14 15 16 17 OUTPUT POWER/TONE (dbm) Figure 4. IMD 3, IMD 5 vs. Output Power (per tone) at V CE = 3. V and I CQ = 15 ma, Frequency = 45 MHz. -6 2 4 6 8 1 12 14 16 18 2 OUTPUT POWER/TONE (dbm) Figure 5. IMD 3, IMD 5 vs. Output Power (per tone) at V CE = 3. V and I CQ = 15 ma, Frequency = 9 MHz. -6 1 3 5 7 9 11 13 15 17 19 21 OUTPUT POWER/TONE (dbm) Figure 6. IMD 3, IMD 5 vs. Output Power (per tone) at V CE = 3. V and I CQ = 15 ma, Frequency = 19 MHz.
4 AT-3843 Typical Performance Under Pulsed Operation, T C = 25 C V CE = 3. V, I CQ = 15 ma, pulse width = 577 µs, unless otherwise specified Frequency = 9 MHz Duty Cycle Parameters 12.5% 33% 5% 1% = CW P 1dB 22.8 22.7 22.6 22.5 G 1dB 13.7 13.6 13.5 13.4 ηc 57.6 58. 57.3 56.1 P 3dB 23.5 23.5 23.5 23.6 G 3dB 11.7 11.6 11.5 11.4 ηc 64.5 65.7 66. 66. Frequency = 19 MHz Duty Cycle Parameters 12.5% 33% 5% 1% = CW P 1dB 21.7 21.6 21.6 21.6 G 1dB 7.4 7.4 7.3 7.3 ηc 51.7 52. 52.2 5.4 P 3dB 24.1 23.9 23.8 23.8 G 3dB 5.4 5.5 5.3 5.3 ηc 64.6 64.3 64.5 63.1
5 AT-3843 Typical Large Signal Impedances Freq. Bias Γsource Γload ( MHz ) V CE (V) I CQ (ma) Mag. Ang. Mag. Ang. 45 1.2 15..873 169.4.62 163.5 45 3. 15..855 17.3.576 148.7 45 4.8 15..873 176.3.593 133.2 8 1.2 15..886-166.6.67 173.4 8 3. 15..896-17.9.55 151.1 8 4.8 15..899-167.8.53 131. 9 1.2 15..861-16.1.576 175.4 9 3. 15..865-164.1.5 153.3 9 3.6 15..897-165.9.528 147.6 9 4.8 15..877-165.7.479 137.9 9 6. 15..872-166.4.494 128.2 1 1.2 15..867-162.9.656 171. 1 3. 15..877-163.7.59 15.5 1 4.8 15..881-162.7.575 139.8 18 1.2 15..83-138.2.598-176.1 18 3. 15..863-145.3.633 175.8 18 4.8 15..87-146.2.63 164.3 19 1.2 15..839-138.4.642-178.5 19 3. 15..854-142..65 172.6 19 3.6 15..895-149.4.666 171.1 19 4.8 15..842-138.2.61 166.4 19 6. 15..97-149.3.636 156.4 2 1.2 15..855-143.5.75 177.5 2 3. 15..866-14.1.673 173. 2 4.8 15..864-14..682 163.
6 AT-3843 Spice Model Parameters Die Model CPad C CPad B CPad Ccb (pf) 3.2 3. 2.8 2.6 2.4 2.2 Label BF IKF ISE NE VAF NF TF XTF VTF ITF PTF XTB BR IKR ISC NC VAR Die Area =.67 CPad =.36 pf Value 28 299.9 9.9E-11 2.399 33.16.9935 1.6E-11.6656.2785.1 23 54.61 81 8.7E-13 1.587 1.511 E1 Label NR TR EG IS XTI CJC VJC MJC XCJC FC CJE VJE MJE RB RE RC Value.9886 1E-9 1.11 3.598E-15 3 1.2 pf.4276.258.1.999.98 pf.811.596 5.435 1.3.1 E2 2. 1.8 1 2 3 4 5 6 7 8 9 1 Vcb (V) Figure 7. Collector-Base Capacitance vs. Collector-Base Voltage (DC Test). Packaged Model B R = Ra L = La C = Ca L = Lb R = Rb C = Cb C = Cb L = La R = Ra C = Ca C B C E1 E2 R = Ra L = La C = Ca L = Lb R = Rb C = Cb L = Lb R = Rb L = La C = Cb R = Ra C = Ca Label Ra Rb La Lb Ca Cb Value.1 Ω.2 Ω.85 nh.25 nh.1 pf.1 pf E
7 AT-3843 Typical Scattering Parameters, Common Emitter, Z O = 5 Ω, V CE = 1.2 V, I C = 5 ma, T C = +25 C Freq. S 11 S 21 S 12 S 22 GHz Mag Ang db Mag Ang db Mag Ang Mag Ang.5.74-84 29.4 29.45 147-28.9.36 58.79-48.1.79-122 26.2 2.32 132-26.2.49 47.64-73.25.83-157 19.5 9.41 129-24.9.57 5.52-8.5.84-174 13.7 4.82 146-24.5.6 78.51-42.75.84 178 1.1 3.21 168-24.2.61 11.52 12.9.84 175 8.6 2.7-178 -23.9.64 13.5 45 1..83 173 7.7 2.43-169 -23.8.65 144.51 7 1.25.84 169 5.9 1.97-145 -23.2.69 176.49 125 1.5.84 165 4.2 1.63-122 -22.8.72-152.51-18 1.75.84 161 2.9 1.4-97 -22.4.76-12.52-12 2..84 157 1.9 1.24-73 -21.8.81-89.51-63 2.25.85 152.7 1.9-49 -21.5.84-58.54-7 2.5.85 148 -.3.97-24 -21.1.88-27.56 55 2.75.85 144-1.1.88 1-2.6.93 4.55 113 3..86 141-2..8 26-2.3.97 34.55 168 3.25.86 138-2.9.72 52-2..1 64.57-135 3.5.87 136-3.6.66 78-19.6.15 94.57-76 3.75.87 134-4.3.61 15-19.2.19 124.57-19 4..88 133-5..56 131-19..112 153.59 37 4.25.89 131-5.8.51 158-18.9.114-178.62 95 4.5.89 129-6.5.48-175 -18.7.116-147.64 155 4.75.9 128-7..45-147 -18.4.121-118.65-147 5..9 127-7.6.42-121 -18.2.124-89.67-92 AT-3843 Typical Scattering Parameters, Common Emitter, Z O = 5 Ω, V CE = 3. V, I C = 5 ma, T C = +25 C Freq. S 11 S 21 S 12 S 22 GHz Mag Ang db Mag Ang db Mag Ang Mag Ang.5.75-66 3.5 33.53 154-31.2.28 65.84-33.1.78-16 28. 25.2 14-27.7.41 53.67-52.25.81-149 21.8 12.34 133-25.8.51 54.47-62.5.82-169 16.1 6.4 148-25.3.54 8.42-29.75.82-179 12.6 4.27 17-25..56 112.42 22.9.82 178 11.1 3.59-177 -24.8.58 132.41 55 1..82 176 1.2 3.22-167 -24.6.59 145.41 8 1.25.82 171 8.3 2.61-144 -24.1.62 178.4 135 1.5.83 167 6.7 2.16-12 -23.7.65-15.41-171 1.75.83 163 5.3 1.85-96 -23.2.69-117.43-111 2..83 159 4.2 1.63-72 -22.6.74-85.43-53 2.25.84 154 3.1 1.43-48 -22.2.77-55.46 2 2.5.84 15 2.1 1.27-23 -21.8.81-23.48 64 2.75.84 146 1.2 1.15 2-21.3.86 8.47 123 3..85 142.3 1.3 27-2.9.9 38.48 177 3.25.85 139 -.6.93 52-2.6.94 69.5-126 3.5.86 137-1.4.85 78-2.2.98 99.51-67 3.75.86 135-2.2.78 15-19.7.13 129.51-9 4..87 134-2.9.71 131-19.4.17 158.53 46 4.25.88 132-3.7.65 157-19.2.19-173.57 13 4.5.89 13-4.5.6-176 -19..112-143.6 163 4.75.9 129-5..56-149 -18.7.117-113.61-14 5..9 128-5.7.52-122 -18.4.12-84.62-85
8 AT-3843 Typical Scattering Parameters, Common Emitter, Z O = 5 Ω, V CE = 3.6 V, I C = 5 ma, T C = +25 C Freq. S 11 S 21 S 12 S 22 GHz Mag Ang db Mag Ang db Mag Ang Mag Ang.5.75-65 3.6 33.94 154-31.3.27 65.84-32.1.78-14 28.1 25.49 14-27.8.41 54.67-5.25.81-148 22. 12.64 133-25.9.5 54.46-6.5.82-169 16.4 6.57 148-25.4.54 8.41-28.75.82-178 12.8 4.38 17-25.1.55 112.41 23.9.82 178 11.3 3.68-177 -24.8.57 132.4 56 1..82 176 1.4 3.3-167 -24.7.58 145.41 81 1.25.82 171 8.5 2.67-144 -24.2.62 178.39 136 1.5.83 167 6.9 2.21-12 -23.8.65-15.4-17 1.75.83 163 5.5 1.89-95 -23.3.68-117.42-11 2..83 159 4.4 1.67-71 -22.7.73-85.42-52 2.25.83 154 3.3 1.46-48 -22.3.77-54.45 2 2.5.84 15 2.3 1.3-23 -21.9.81-23.47 65 2.75.84 146 1.4 1.18 2-21.4.85 8.47 124 3..84 142.5 1.6 27-21..9 39.47 178 3.25.85 14 -.4.95 52-2.6.93 69.49-125 3.5.85 137-1.2.87 78-2.2.98 99.5-66 3.75.86 135-2..8 15-19.8.12 129.5-8 4..87 134-2.7.73 131-19.5.16 158.53 47 4.25.88 132-3.5.67 157-19.3.19-172.57 14 4.5.89 13-4.3.61-176 -19..112-142.59 164 4.75.9 129-4.8.57-149 -18.7.116-113.6-139 5..9 128-5.5.53-122 -18.4.12-84.62-84 AT-3843 Typical Scattering Parameters, Common Emitter, Z O = 5 Ω, V CE = 4.8 V, I C = 5 ma, T C = +25 C Freq. S 11 S 21 S 12 S 22 GHz Mag Ang db Mag Ang db Mag Ang Mag Ang.5.77-63 3.8 34.5 155-31.6.26 66.84-31.1.79-12 28.3 26.1 141-28..4 55.68-49.25.81-147 22.3 13.2 133-26..5 54.46-58.5.81-168 16.6 6.78 148-25.5.53 8.4-27.75.81-178 13.1 4.52 17-25.2.55 112.4 24.9.81 179 11.6 3.79-176 -24.9.57 132.39 57 1..81 176 1.6 3.41-167 -24.8.58 146.4 82 1.25.82 172 8.8 2.75-143 -24.3.61 178.38 137 1.5.82 167 7.2 2.28-12 -23.8.64-149.39-169 1.75.82 163 5.8 1.95-95 -23.4.68-117.41-19 2..83 159 4.7 1.72-71 -22.8.73-85.41-51 2.25.83 155 3.6 1.51-47 -22.4.76-54.44 3 2.5.83 15 2.5 1.34-22 -21.9.8-22.47 66 2.75.84 146 1.7 1.21 3-21.4.85 9.46 125 3..84 143.7 1.9 27-21..89 39.46 179 3.25.85 14 -.2.98 53-2.7.93 69.48-124 3.5.85 138-1..89 79-2.3.97 1.49-65 3.75.86 136-1.7.82 15-19.8.12 13.5-7 4..87 134-2.5.75 131-19.5.16 159.52 48 4.25.88 132-3.3.68 157-19.3.18-172.56 15 4.5.89 13-4..63-176 -19.1.111-142.58 165 4.75.89 129-4.6.59-149 -18.7.116-112.6-138 5..9 128-5.3.54-122 -18.5.119-83.61-83
9 AT-3843 Typical Scattering Parameters, Common Emitter, Z O = 5 Ω, V CE = 6. V, I C = 5 ma, T C = +25 C Freq. S 11 S 21 S 12 S 22 GHz Mag Ang db Mag Ang db Mag Ang Mag Ang.5.78-62 3.8 34.85 155-31.7.26 66.84-3.1.8-11 28.5 26.47 141-28.1.39 55.68-48.25.81-146 22.4 13.26 134-26.1.5 55.45-57.5.81-168 16.8 6.9 149-25.6.53 81.39-26.75.81 177 13.3 4.6 17-25.3.55 112.4 25.9.81 179 11.7 3.86-176 -25..56 132.38 57 1..81 177 1.8 3.47-167 -24.8.57 146.39 83 1.25.82 172 8.9 2.8-143 -24.3.61 178.37 138 1.5.82 167 7.3 2.32-12 -23.9.64-149.39-168 1.75.82 163 6. 1.99-95 -23.4.67-116.4-18 2..83 159 4.8 1.75-71 -22.8.72-85.4-5 2.25.83 155 3.7 1.53-47 -22.4.76-54.43 4 2.5.83 15 2.7 1.36-22 -22..8-22.46 66 2.75.84 146 1.8 1.23 3-21.5.84 9.45 125 3..84 143.9 1.11 27-21.1.88 39.45 18 3.25.85 14 1. 53-2.7.92 7.48-123 3.5.85 138 -.8.91 79-2.3.97 1.49-64 3.75.86 136-1.6.83 15-19.9.11 13.49-6 4..87 134-2.3.76 131-19.6.15 159.52 48 4.25.88 132-3.2.7 157-19.4.18-172.55 16 4.5.89 13-3.9.64-176 -19.1.111-141.58 165 4.75.89 129-4.5.6-149 -18.8.115-112.59-137 5..9 128-5.2.55-123 -18.5.119-83.61-83
1 AT-3843 Typical Performance, T C = 25 C Gain (db) 3 25 2 15 1 5-5 S 21 2 MSG MAG -1.5.25.75 1. 2. 3. 4. 5. FREQUENCY (GHz) Figure 8. Insertion Power Gain, Maximum Available Gain, and Maximum Stable Gain vs. Frequency V CE = 1.2 V, I C = 5 ma. Gain (db) 35 3 25 2 15 1 5 S 21 2 MSG MAG -5-1.5.25.75 1. 2. 3. 4. 5. FREQUENCY (GHz) Figure 9. Insertion Power Gain, Maximum Available Gain, and Maximum Stable Gain vs. Frequency V CE = 3. V, I C = 5 ma. Gain (db) 35 3 25 2 15 1 5 S 21 2 MSG MAG -5-1.5.25.75 1. 2. 3. 4. 5. FREQUENCY (GHz) Figure 1. Insertion Power Gain, Maximum Available Gain, and Maximum Stable Gain vs. Frequency V CE = 3.6 V, I C = 5 ma. 35 35 3 3 25 2 MSG 25 2 MSG Gain (db) 15 1 5 S 21 2 MAG Gain (db) 15 1 5 S 21 2 MAG -5-1.5.25.75 1. 2. 3. 4. 5. FREQUENCY (GHz) Figure 11. Insertion Power Gain, Maximum Available Gain, and Maximum Stable Gain vs. Frequency V CE = 4.8 V, I C = 5 ma. -5-1.5.25.75 1. 2. 3. 4. 5. FREQUENCY (GHz) Figure 12. Insertion Power Gain, Maximum Available Gain, and Maximum Stable Gain vs. Frequency V CE = 6. V, I C = 5 ma.
11 Test Circuit A: Test Circuit Board Layout @ 9 MHz V BB V CC 38.1 (1.5) V BB T1 C2 C1 R2 R1 C3 C4 C5 C6 C7 C8 V CC 4/97 C9 C1 C1 C2 C3 C4 C5 C6 C7 C8 C9 C1 R1 R2 T1 1. pf 1. pf 1. nf 1. pf 1. nf 1.5 µf 1. µf 1. pf 3.6 pf 1. pf 1. Ω 62. Ω MBT 2222A INPUT PA4 DEMO B MFG142 REV A OUTPUT CW Test V CE = 4.8 V I CQ = 15 ma Freq. = 9 MHz NOTE: Dimensions are shown in millimeters (inches). 76.2 (3.) Test Circuit: FR-4 Microstrip, glass epoxy board Dielectric Constant = 4.5 Thickness =.79 (.31) Test Circuit A: Test Circuit Schematic Diagram @ 9 MHz 1 Ω V BB 62 Ω CW Test V CE = 4.8 V I CQ = 15 ma Freq. = 9 MHz V CC B C E DC Transistor 1 nf 1 pf 1 pf 1 nf 1.5 µf 1 µf 8 Ω 8 Ω λ/4 @ 9 MHz λ/4 @ 9 MHz RF IN 1 pf 5 Ω 5 Ω = 27.74 (1.92) 3.6 pf 1 pf RF OUT 1 pf = 5.89 (.232)
12 Test Circuit B: Test Circuit Board Layout @ 19 MHz V BB V CC 38.1 (1.5) V BB C1 T1 R2 R1 C2 C3 C4 C6 C5 C7 C8 C9 V CC 4/97 C1 C1 C2 C3 C4 C5 C6 C7 C8 C9 C1 R1 R2 T1 1. pf 1. nf 1. pf 3.6 pf 1.8 pf 1 pf 1 nf 1.5 µf 1 µf 1. pf 1. Ω 62. Ω MBT 2222A INPUT PA4 DEMO B MFG142 REV A OUTPUT CW Test V CE = 3. V I CQ = 15 ma Freq. = 19 MHz NOTE: Dimensions are shown in millimeters (inches). 76.2 (3.) Test Circuit: FR-4 Microstrip, glass epoxy board Dielectric Constant = 4.5 Thickness =.79 (.31) Test Circuit B: Test Circuit Schematic Diagram @ 19 MHz 1 Ω V BB 62 Ω CW Test V CE = 3. V I CQ = 15 ma Freq. = 19 MHz V CC B C E DC Transistor 1 nf 1 pf 1 pf 1 nf 1.5 µf 1 µf 8 Ω 8 Ω λ/4 @ 19 MHz λ/4 @ 19 MHz RF IN 1 pf 5 Ω 5 Ω =.299 (7.59) 1.8 pf 1 pf RF OUT 3.6 pf =.2 (.51)
13 Part Number Ordering Information Part Number Devices per Reel Container AT-3843-TR1 3 7" Reel AT-3843-TR2 1, 13" Reel AT-3843-BLK 1 Tape Package Dimensions SOT-343 (SC-7) Plastic Package 1.3 (.51) BSC 1.3 (.51) REF E E1 2.6 (.12) 1.3 (.51).55 (.21) TYP.85 (.33) 1.15 (.45) BSC e 1.15 (.45) REF D h A b TYP A1 L C TYP DIMENSIONS θ SYMBOL A A1 b C D E e h E1 L θ MIN. MAX..8 (.31) 1. (.39) ().1 (.4).25 (.1).35 (.14).1 (.4).2 (.8) 1.9 (.75) 2.1 (.83) 2. (.79) 2.2 (.87).55 (.22).65 (.25).45 TYP (.18) 1.15 (.45).1 (.4) 1.35 (.53).35 (.14) 1 DIMENSIONS ARE IN MILLIMETERS (INCHES)
Device Orientation REEL TOP VIEW 4 mm END VIEW CARRIER TAPE 8 mm 38 38 38 38 USER FEED DIRECTION COVER TAPE Tape Dimensions For Outline 4T P D P 2 P E F W t 1 (CARRIER TAPE THICKNESS) D 1 8 MAX. K 5 MAX. A B CAVITY PERFORATION CARRIER TAPE DISTANCE DESCRIPTION SYMBOL SIZE (mm) SIZE (INCHES) LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER DIAMETER PITCH POSITION WIDTH THICKNESS CAVITY TO PERFORATION (WIDTH DIRECTION) CAVITY TO PERFORATION (LENGTH DIRECTION) A B K P D 1 D P E 2.24 ±.1 2.34 ±.1 1.22 ±.1 4. ±.1 1. +.25 1.55 ±.5 4. ±.1 1.75 ±.1 W 8. ±.3 t 1.255 ±.13 F 3.5 ±.5 P 2 2. ±.5.88 ±.4.92 ±.4.48 ±.4.157 ±.4.39 +.1.61 ±.2.157 ±.4.69 ±.4.315 ±.12.1 ±.5.138 ±.2.79 ±.2 For technical assistance or the location of your nearest Hewlett-Packard sales office, distributor or representative call: Americas/Canada: 1-8-235-312 or 48-654-8675 Far East/Australasia: Call your local HP sales office. Japan: (81 3) 3335-8152 Europe: Call your local HP sales office. Data subject to change. Copyright 1997 Hewlett-Packard Co. Printed in U.S.A. 5966-1275E (11/97)