66088 MICROPAC | Alldatasheet

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Technical content

MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 487-6918 www.micropac.com E-MAIL: optosales@micropac.com 3 - 40

66088 SINGLE/DUAL, HIGH SPEED OPTOCOUPLER Mii

Features:

  • Electrically similar to 4N55
  • 1500 Vdc isolation test voltage
  • Low power consumption
  • 2 MHz bandwidth typical
  • Low output saturation voltage Applications:
  • Digital logic ground isolation
  • Microprocessor system interface
  • Isolated receiver input
  • Communication systems
  • Medical systems

DESCRIPTION

The 66088 single/dual optocouplers utilize infrared LEDs optically coupled to high gain photon detectors. These unique optocouplers provide high CTR and low leakage current. The 66088 optocouplers are available in military temperature range and military temperature with 100% device screening. The devices are built in an 8 pin hermetic, side-brazed package and provide high input to output isolation (1500Vdc minimum). ABSOLUTE MAXIMUM RATINGS Package Dimensions Schematic Diagram ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]NOTE: SIDE VIEW REAR VIEW 24 31 YYWW XXXX USA END VIEW 68 75 0.170 [4.32]MAX 0.110 [2.80] PIN ONE TYPE NUMBER 0.370 [9.040] 0.390 [9.90] 0.007 [0.18] 0.013 [0.33] 0.320 [8.13]MAX DATE CODE 0.280 [7.11] 0.310 [7.88]

5 GND

K NC NC K 3 A 1 GND5 6V 0 2

7 V01

PIN ONE 0.020 [0.51] MIN A Notes: 1. The lowest total I OH over temperature is developed by keeping VCC as low as possible, but greater than 2V. The negative voltage at the detector side should be applied to PIN 5. 2. Derate I F at 0.1 mA/ºC above 25°C.

MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 487-6918 www.micropac.com E-MAIL: optosales@micropac.com 3 - 41

66088 SINGLE/DUAL CHANNEL, HIGH SPEED OPTOCOUPLER

ELECTRICAL CHARACTERISTICS

Ta = -55°C to 125°C unless otherwise specified. PARAMETER SYMBOL MIN TYP MAX UNI TS TEST CONDITIONS NOTE Current Transfer Ratio CTR 9 24 % I F = 16mA, VO = 0.4V, VCC = 4.5V 1,2 Logic Low Output Voltage V OL 0.1 0.4 V I F = 16mA, IOL = 2.4mA, VCC = 4.5V Logic High Output Current I OH 20 100 µAI F = 0, VCC = VO = 15V IF (other channel) = 16mA High Level Output Current I CCH 0.1 20 µAI F = VCC = 15V IF (other channel) = 0mA Low Level Supply Current I CCL 2m A I F1 = 16mA, VCC = 15V IF (other channel) = 16mA Input Forward Voltage V F 1.5 1.8 V I F = 16mA 1 Input Reverse Breakdown Voltage BV R 5V I R = 10µA 1 Input-Output Insulation Leakage Current II—O 1.0 µA V I—0 = 1500Vdc, Relative Humidity = 45% tA = 25°C, t = 5s Propagation Delay Time To High Output Level tPLH .08 1.6 µsI F = 16mA, VCC = 5V, RL = 1.9kΩ 1 Propagation Delay Time To Low Output Level tPHL .08 1.6 µsI F = 16mA, VCC = 5V, RL = 1.9kΩ 1 TYPICAL CHARACTERISTICS Ta = 25°C, VCC = 5V Each Channel PARAMETER SYMBOL MIN TYP MAX UN ITS TEST CONDITIONS NOTE Input Capacitance C IN 60 pF V F = 0, f = MHz 1 Capacitance (Input-Output) C I-O 1.5 pF f = 1MHz, V F = 0 1, 4 Capacitance (Input-Output) C I-l 0.55 pF f = 1MHz Input Diode Temperature Coefficient ∆vF ∆TA -1.8 mV/ °CI F = 16mA 1 Resistance (Input-Output) R I-0 10 12 Ω VI—0 = 500Vdc 1 Input-Input Insulation Leakage Current I I-l 0.5 nA Relative Humidity = 45% VI—I = 500Vdc, t = 5s Common Mode Transient immunity at High Output Level CMH 500 1000 V/ µsV CM = 10V P-P, RL = 1.9kΩ, IF = OmA 1, 5 Common Mode Transient Immunity at Low Output Level CML 500 1000 V/ µsV CM = 10V P-P, RL = 1.9kΩ, IF = 16mA 1, 6 NOTES: 1. Each channel. 2. CURRENT TRANSFER RATIO is defined as the ratio of output collector current, IO, to the forward LED input current., IF , times 100%. 3. Measured between each input pair shorted together. 4. Measured between input pins shorted together and the output pins for that channel shorted together. 5. CM H is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (ie. VO > 2.0V). 6. CM L is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (ie. VO < 0.8V). RECOMMENDED OPERATING CONDITIONS: PARAMETER SYMBOL MIN MAX UNITS Input Current, Low Level (each channel) IFL 02 µA Input Current, High Level (each channel) IFH 16 20 mA Supply Voltage VCC 2.0 18 V