Order this document by MDC3205/D SEMICONDUCTOR TECHNICAL DATA • Optimized to Switch 3 V to 5 V Relays from a 5 V Rail • Compatible with “TX’’ and “TQ’’ Series Telecom Relays Rated up to 625 mW at 3 V to 5 V RELAY/SOLENOID DRIVER SILICON MONOLITHIC CIRCUIT BLOCK • Features Low Input Drive Current • Internal Zener Clamp Routes Induced Current to Ground Rather Than Back to Supply • Guaranteed Off State with No Input Connection • Supports Large Systems with Minimal Off–State Leakage • ESD Resistant in Accordance with the 2000 V Human Body Model • Provides a Robust Driver Interface Between Relay Coil and Sensitive Logic Circuits Applications include: CASE 29–04, STYLE 14 TO–92 • Telecom Line Cards and Telephony • Industrial Controls • Security Systems INTERNAL CIRCUIT DIAGRAM • Appliances and White Goods Vout (2) • Automated Test Equipment Vin 1.0 k • Automotive Controls 6.8 V This device is intended to replace an array of three to six discrete components with an integrated part. It can be used to switch other 3 to 5 Vdc Inductive Loads such as solenoids and small DC motors. (3) 33 k GND (1) MAXIMUM RATINGS Rating Symbol Value Unit Power Supply Voltage VCC 6.0 Vdc Recommended Operating Supply Voltage VCC 2.0–5.5 Vdc Input Voltage Vin(fwd) 6.0 Vdc Reverse Input Voltage Vin(rev) –0.5 Vdc Output Sink Current Continuous IO 300 mA Junction Temperature TJ 150 °C Operating Ambient Temperature Range TA –40 to +85 °C Tstg –65 to +150 °C Symbol Max Unit PD 625 mW RqJA 200 °C/W Storage Temperature Range THERMAL CHARACTERISTICS Characteristic Total Device Dissipation(1) Derate above 25°C Thermal Resistance Junction to Ambient 1. FR–5 PCB of 1″ x 0.75″ x 0.062″, TA = 25°C This document contains information on a new product. Specifications and information herein are subject to change without notice. REV 1 Motorola, Small–Signal Inc. 1997 Motorola Transistors, FETs and Diodes Device Data 1 MDC3205 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol Min Typ Max Unit V(BRout) V(–BRout) 6.4 — 6.8 –0.7 7.2 — V — — — — 5.0 30 — 2.5 — — 0.2 0.4 250 — — Characteristic OFF CHARACTERISTICS Output Zener Breakdown Voltage (@ IT = 10 mA Pulse) Output Leakage Current @ 0 Input Voltage (Vout = 5.5 Vdc, Vin = O.C., TA = 25°C) (Vout = 5.5 Vdc, Vin = O.C., TA = 85°C) µA IOO ON CHARACTERISTICS Input Bias Current @ Vin = 4.0 Vdc (IO = 250 mA, Vout = 0.4 Vdc, TA = –40°C) (correlated to a measurement @ 25°C) Iin mAdc Output Saturation Voltage (IO = 250 mA, Vin = 4.0 Vdc, TA = –40°C) (correlated to a measurement @ 25°C) Vdc Output Sink Current Continuous (TA = –40°C, VCE = 0.4 Vdc, Vin = 4.0 Vdc ) (correlated to a measurement @ 25°C) IC(on) mA TYPICAL APPLICATION–DEPENDENT SWITCHING PERFORMANCE SWITCHING CHARACTERISTICS Symbol VCC Min Typ Max Propagation Delay Times: High to Low Propagation Delay; Figures 1, 2 (5.0 V 74HC04) Low to High Propagation Delay; Figures 1, 2 (5.0 V 74HC04) Characteristic tPHL tPLH 5.5 5.5 — — 55 430 — — High to Low Propagation Delay; Figures 1, 3 (3.0 V 74HC04) Low to High Propagation Delay; Figures 1, 3 (3.0 V 74HC04) tPHL tPLH 5.5 5.5 — — 85 315 — — High to Low Propagation Delay; Figures 1, 4 (5.0 V 74LS04) Low to High Propagation Delay; Figures 1, 4 (5.0 V 74LS04) tPHL tPLH 5.5 5.5 — — 55 2385 — — Transition Times: Fall Time; Figures 1, 2 (5.0 V 74HC04) Rise Time; Figures 1, 2 (5.0 V 74HC04) tf tr 5.5 5.5 — — 45 160 — — Fall Time; Figures 1, 3 (3.0 V 74HC04) Rise Time; Figures 1, 3 (3.0 V 74HC04) tf tr 5.5 5.5 — — 70 195 — — Fall Time; Figures 1, 4 (5.0 V 74LS04) Rise Time; Figures 1, 4 (5.0 V 74LS04) tf tr 5.5 5.5 — — 45 2400 — — ∆V/∆t in 5.5 TBD — — Units ns ns Input Slew Rate(1) V/ms 1. Minimum input slew rate must be followed to avoid overdissipating the device. tf Vin tr VCC 90% 50% 10% GND tPLH tPHL 90% 50% 10% Vout tTHL VZ VCC GND tTLH Figure 1. Switching Waveforms 2 Motorola Small–Signal Transistors, FETs and Diodes Device Data MDC3205 +4.5 ≤ VCC ≤ +5.5 Vdc + + AROMAT TX2–L2–3 V Vout (3) Vout (3) MDC3205 74HC04 OR EQUIVALENT Vin (1) MDC3205 1k 1k 6.8 V Vin (1) 6.8 V 33 k 74HC04 OR EQUIVALENT 33 k GND (2) GND (2) Figure 2. A 3.0–V, 200–mW Dual Coil Latching Relay Application with 5.0 V–HCMOS Interface +3.0 ≤ VDD ≤ +3.75 Vdc +4.5 ≤ VCC ≤ +5.5 Vdc + + AROMAT TX2–L2–3 V Vout (3) Vout (3) MDC3205 74HC04 OR EQUIVALENT Vin (1) MDC3205 1k 1k 6.8 V Vin (1) 6.8 V 33 k 74HC04 OR EQUIVALENT 33 k GND (2) GND (2) Figure 3. A 3.0–V, 200–mW Dual Coil Latching Relay Application with 3.0 V–HCMOS Interface Motorola Small–Signal Transistors, FETs and Diodes Device Data 3 MDC3205 +4.5 ≤ VCC ≤ +5.5 Vdc + + AROMAT TX2–L2–3 V Vout (3) Vout (3) MDC3205 74LS04 BAL99LT 1 MDC3205 1k 1k 6.8 V 6.8 V 33 k BAL99LT 1 74LS04 33 k Vin (1) Vin (1) GND (2) GND (2) Figure 4. A 3.0–V, 200–mW Dual Coil Latching Relay Application with TTL Interface +4.5 TO +5.5 Vdc + AROMAT R1 TX2–5 V – + R2 AROMAT TX2–5 V – Max Continuous Current Calculation R1 = R2 = 178 Ω Nominal @ TA = 25°C Vout (3) 74HC04 OR EQUIVALENT Assuming ±10% Make Tolerance, R1 = R2 = (178 Ω) (0.9) = 160 Ω Min @ TA = 25°C TC for Annealed Copper Wire is 0.4%/°C R1 = R2 = (160 Ω) [1+(0.004) (–40°–25°)] = 118 Ω Min @ –40°C N Vin (1) R1 in Parallel with R2 = 59 Ω Min @ –40°C Io – 0.4 V + 86 mA Max + 5.5 V59Max W Min 86 mA ≤ 300 mA Max Io spec. GND (2) Figure 5. Typical 5.0 V, 140 mW Coil Dual Relay Application 4 Motorola Small–Signal Transistors, FETs and Diodes Device Data MDC3205 TYPICAL OPERATING WAVEFORMS 4.5 225 3.5 175 IC (mA) V in (VOLTS) (Circuit of Figure 5) 2.5 125 1.5 75 500 M 25 10 30 50 TIME (ms) 70 90 10 172 7 132 IZ (mA) Vout (VOLTS) 9 5 52 1 12 50 TIME (ms) 70 90 10 Figure 8. 20 Hz Square Wave Response 90 30 50 TIME (ms) 70 90 Figure 9. 20 Hz Square Wave Response 600 1 TJ = 125°C Vo = 1.0 V Vo = 0.25 V 0.8 400 TJ = 85°C 300 TJ = 25°C 200 TJ = 25°C OUTPUT VOLTAGE (V) 500 hFE 70 92 3 30 50 TIME (ms) Figure 7. 20 Hz Square Wave Response Figure 6. 20 Hz Square Wave Input 10 30 TJ = – 40°C 175 0.6 1 10 50 125 250 IC = 350 mA 0.4 0.2 100 0 1 10 100 Io, OUTPUT SINK CURRENT (mA) 100 0 Figure 10. Pulsed Current Gain Motorola Small–Signal Transistors, FETs and Diodes Device Data 0 1E–5 1E–4 1E–3 INPUT CURRENT 1E–2 Figure 11. Collector Saturation Region 5 MDC3205 PACKAGE DIMENSIONS A NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED. 4. DIMENSION F APPLIES BETWEEN P AND L. DIMENSION D AND J APPLY BETWEEN L AND K MINIMUM. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM. B R P L F SEATING PLANE K STYLE 14: PIN 1. EMITTER 2. COLLECTOR 3. BASE D X X G J H V C SECTION X–X 1 N N DIM A B C D F G H J K L N P R V INCHES MIN MAX 0.175 0.205 0.170 0.210 0.125 0.165 0.016 0.022 0.016 0.019 0.045 0.055 0.095 0.105 0.015 0.020 0.500 ––– 0.250 ––– 0.080 0.105 ––– 0.100 0.115 ––– 0.135 ––– MILLIMETERS MIN MAX 4.45 5.20 4.32 5.33 3.18 4.19 0.41 0.55 0.41 0.48 1.15 1.39 2.42 2.66 0.39 0.50 12.70 ––– 6.35 ––– 2.04 2.66 ––– 2.54 2.93 ––– 3.43 ––– CASE 29–04 ISSUE AD Motorola reserves the right to make changes without further notice to any products herein. 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