66170 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

66170 GULL WING HERMETICALLY SEALED,

SINGLE CHANNEL OPTOCOUPLER (Electrically Similar to 6N140) 01/23/2007 Features:

  • High current transfer ratio: 1000% typical
  • 1500 Vdc isolation test voltage
  • Low input current requirement: 0.5 mA
  • Low power consumption
  • High radiation immunity Applications:
  • Military and space
  • High reliability systems
  • Voltage level shifting
  • Isolated receiver input
  • Communication systems
  • Medical systems

DESCRIPTION

The 66170 single channel optocoupler consists of an LED optically coupled to a high gain photon detector. This unique device provides high CTR and low leakage currents over the full military temperature range (-55°C to +125°C). The 66170 is an 10 pin gull wing hermetically sealed package and is available in standard and screened versions or tested to customer specifications. ABSOLUTE MAXIMUM RATINGS mW Notes: 1. The lowest total IOH over temperature is developed by keeping VCC as low as possible, but greater that 2.0 V 2. Output Power is collector output power plus total supply power. 3. Derate at the rate of 0.33 mA/°C above 25°C. Package Dimensions Schematic Diagram Vout GND 7 A2 Vcc 9 ALL DIMENSIONS ARE IN INCHES 0.113 MAX. 0.425±0.010 0.270 MAX. 0.320±0.010 0.015±0.005 0.025±0.010 0.050 TYP. PIN 1 0.200 TYP. 0.270 MAX. 0.005 NOM.

0.005 MAX

Δ 31757 66170-XXX XXXX

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

66170 GULL WING HERMETICALLY SEALED, SINGLE CHANNEL OPTOCOUPLER (Electrically Similar to 6N140)

ELECTRICAL CHARACTERISTICS

Ta = -55°C to 125°C unless otherwise specified. PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE Current Transfer Ratio CTR 300 300 200 1000 750 400 IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V IF = 5.0 mA, VO = 0.4 V, VCC = 4.5 V Logic Low Output Voltage VOL 0.1 0.2 0.4 0.4 V V IF = 0.5 mA, IOL = 1.5 mA, VCC = 4.5 V IF = 5.0 mA, IOL = 10 mA, VCC = 4.5 V Logic High Output Current IOH 0.005 50 µA IF = 2 µA, VO = VCC = 18 V Logic High Supply Current ICCH 0.010 40 µA IF = 0 mA, VCC = 18 V Low Level Supply Current ICCL 0.8 4 mA IF = 1.6 mA, VCC = 18 V Input Forward Voltage VF 1.4 1.8 V IF = 1.6 mA Input Reverse Breakdown Voltage BVR 5 V IR = 10 µA Input-Output Insulation Leakage Current II— O 1.0 µA VI— 0 = 1500 Vdc, Relative Humidity = 45% tA = 25°C, t = 5 s Propagation Delay Time To High Output Level tPLH µs µs IF = 0.5 mA, VCC = 5.0 V, RL = 4.7 kΩ IF = 5 mA, VCC = 5.0 V, RL = 680 kΩ Propagation Delay Time To Low Output Level tPHL 30 100 µs µs IF = 0.5 mA, VCC = 5.0 V, RL = 4.7 kΩ IF = 5 mA, VCC = 5.0 V, RL = 680 kΩ TYPICAL CHARACTERISTICS Ta = 25°C, VCC = 5 V Each Channel PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE Input Capacitance CIN 60 pF VF = 0, f = 1 MHz, ta = 25°C Capacitance (Input-Output) CI-O 1.5 pF f = 1MHz, ta = 25°C 3 Input Diode Temperature Coefficient Δ vF Δ TA -1.8 mV/°C IF = 1.6 mA Resistance (Input-Output) RI-0 1012 Ω VI— O = 500 V, ta = 25°C 3 Common Mode Transient immunity at High Output Level CMH 500 1000 V/µs VCM = 50 V P-P ,VCC = 5.0 V, RL = 1.5 kΩ , IF = O mA ta = 25°C 3, 5 Common Mode Transient Immunity at Low Output Level CML 500 1000 V/µs VCM = 50 V P-P ,VCC = 5.0 V, RL = 1.5 kΩ , IF = 1.6 mA ta = 25°C 4, 5 NOTES: 1. CURRENT TRANSFER RATIO is defined as the ratio of output collector current, IO, to the forward LED input current. IF , times 100%. 2. Device considered a two-terminal device. Pins 2 and 4 are shorted together and pins 7, 8 and 9 are shorted together. 3. CMH is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (i.e. VO > 2 V). 5. In applications where dv/dt may exceed 50,000 V/µs (such as static discharge) a series resistor, RCC , should be included to protect the detector from destructively high surge currents. The recommended value is RCC = 1V = kΩ 0.6IF (mA) RECOMMENDED OPERATING CONDITIONS: PARAMETER SYMBOL MIN MAX UNITS Input Current, Low Level IFL 0 2 µA Input Current, High Level IFH 0.5 5 mA Supply Voltage VCC 2.0 18 V SELECTION GUIDE PART NUMBER PART DESCRIPTION 66170-000 Screened 66170-002 -55° to +125°C 66170-003 Commercial (0° to 70°C) 66170-004 -40° to +85°C